1/2-13 Machine Screws
Machine Screws are uniformly threaded screws which are designed to be screwed into pre-drilled, pre-threaded holes, or in conjunction with a nut, usually with a diameter less than 1/4inch. Larger diameter machine screws with a hex head are usually referred to as machine bolts.
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 1/2 | slotted flat | 200 |
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ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 1/2 | slotted flat 18-8 stainless | 880 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 | mach phillips flat z/p | 400 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | mach slotted flat z/p | 2150 |
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FasSpcMfg | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1/2 | slotted flat 304 stn ft | 2 |
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MidStates | MI | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 5/8 | slotted trs m/s 316 s/s | 2 |
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MidStates | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3/4 | slotted round m/s znc | 7 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3/4 | flat slotted undercut m/s 18-8 | 84 |
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BHAM | AL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3/4 | flat slotted c/s 300 ser ss | 150 |
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Standard | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3/4 | 1/2-13x3/4 slotted flat head machine screw 18-8 stainless steel b18.6.3 | 2763 |
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Lippin | CA | Machine Screw | Brass | Plain | 1/2-13 x 3/4 | machine screw slotted flat head brass | 150 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3/4 | machine screw slotted flat head zinc plated | 200 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3/4 | slotted round m/s zinc 1/2-13 x 3/4 | 62 |
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Delta | TX | Machine Screw | Brass | Plain | 1/2-13 x 3/4 | slotted flat m/s brass 1/2-13 x 3/4 | 59 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3/4 | mach slotted round z/p | 12450 |
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ISSCO | MO | Machine Screw | Grade 5 | Zinc/Clear | 1/2-13 x 3/4 | mach unslotted hwh z/p | 17775 |
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FasSpcMfg | FL | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 1/2-13 x 3/4 | slotted round al6xn | 5 |
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FasSpcMfg | FL | Machine Screw | Duplex Stainless (2205, Ferralium etc.) | Plain | 1/2-13 x 3/4 | slotted round duplex 2205 | 5 |
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MAINSOURC | NH | Machine Screw | Steel | Plain | 1/2-13 x 3/4 | slotted flat m/s stl z/clr | 638 |
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NutsBolts | NE | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | 1/2-13 x 1 ss phi fhms | 35 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | in slotted flat m/s 18-8 | 157 |
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Standard | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | 1/2-13x1 slotted flat head machine screw 18-8 stainless steel b18.6.3 | 2715 |
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Standard | MA | Machine Screw | Brass | Plain | 1/2-13 x 1 | 1/2-13x1 phillips flat head machine screw brass b18.6.3 | 367 |
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Standard | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | 1/2-13x1 slotted round head machine screw 18-8 stainless steel b18.6.3 | 908 |
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Future Fastener | TX | Machine Screw | Brass | Plain | 1/2-13 x 1 x 25 | 1/2-13 x 1 slotted flat m/s brass m12x25 | 103 |
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Lippin | CA | Machine Screw | Brass | Plain | 1/2-13 x 1 | machine screw slotted roundhead brass | 50 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 | machine screw slotted roundhead zinc plated | 500 |
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Lippin | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | machine screw phillips flat head stainless 18-8 | 61 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 | slotted flat m/s zinc 1/2-13 x 1 | 628 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 | mach phillips flat z/p | 400 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 | mach slotted round z/p | 1500 |
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ISSCO | MO | Machine Screw | Grade 5 | Zinc/Clear | 1/2-13 x 1 | mach screw unslotted hex washer | 2575 |
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FMP | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | slotted flat | 24 |
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FasSpcMfg | FL | Machine Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Nickel | 1/2-13 x 1 | slotted flat copper- 715 (c71500) | 7 |
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FasSpcMfg | FL | Machine Screw | Brass | Plain | 1/2-13 x 1 | round m/s ft | 30 |
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FasSpcMfg | FL | Machine Screw | Brass | Plain | 1/2-13 x 1 | slotted flat naval 464 3a fit | 2 |
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FasSpcMfg | FL | Machine Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 1/2-13 x 1 | slotted round al6xn | 4 |
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ASFCORP | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 | 1/2-13 x 1 sltd flt hd mach scw tri zn fe/zn 5an pkg | 50 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 | flat slotted | 1414 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 | thumb m/sw pattern | 300 |
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Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 | 1/2-13x1 slotted flat machine screw fully threaded 18-8 stainless steel | 2.500 |
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Marine Fasteners | FL | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 slt flat ms 316 b18.6.3 | 1680 |
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MidStates | MI | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/4 | slotted flat m/s 316 s/s | 4 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 1/4 | slotted flat m/s nyl | 17 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | slotted flat m/s 18-8 | 234 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | slotted round m/s 18-8 | 68 |
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Standard | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13x1-1/4 slotted flat head machine screw 18-8 stainless steel b18.6.3 | 1831 |
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Standard | MA | Machine Screw | Brass | Plain | 1/2-13 x 1 1/4 | 1/2-13x1-1/4 phillips flat head machine screw brass b18.6.3 | 1249 |
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Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 slotted rnd m/s st/st | 69 |
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Lippin | CA | Machine Screw | Brass | Plain | 1/2-13 x 1 1/4 | machine screw slotted roundhead brass | 46 |
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Lippin | CA | Machine Screw | Brass | Plain | 1/2-13 x 1 1/4 | machine screw slotted flat head brass | 89 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | machine screw slotted roundhead zinc plated | 200 |
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Lippin | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | machine screw phillips flat head stainless 18-8 | 58 |
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Delta | TX | Machine Screw | Brass | Plain | 1/2-13 x 1 1/4 | slotted flat m/s brass 1/2-13 x 1 1/4 | 50 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | slotted flat m/s zinc 1/2-13 x 1 1/4 | 216 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/4 | mach slotted flat z/p | 2150 |
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FMP | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | slotted flat | 17 |
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FMP | MA | Machine Screw | Nylon (Polyamide) | Plain | 1/2-13 x 1 1/4 | slotted flat | 800 |
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FasSpcMfg | FL | Machine Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 1/2-13 x 1 1/4 | flat m/s monel 400 ft | 3 |
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FasSpcMfg | FL | Machine Screw | Brass | Plain | 1/2-13 x 1 1/4 | slotted flat naval 464 | 4 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 1/4 | flat slotted | 400 |
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Alma Bolt | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | st. st. flat slotted | 320 |
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MMF | MI | Machine Screw | Steel | Cadmium/Yellow | 1/2-13 x 1 1/4 | 1/2-13 x 1-1/4 phil flat stl/cad machine screw w patch usa ms35190-343l b18.6.3 | 110 |
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Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 slotted flat machine screw fully threaded 18-8 stainless steel | 2.500 |
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FMP | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/8 | slotted truss | 100 |
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NutsBolts | NE | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13 x 1 1/2 ss phi fhms | 163 |
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NutsBolts | NE | Machine Screw | Steel | Zin c/Clear | 1/2-13 x 1 1/2 | 1/2-13 x 1 1/2 slt fhms zp |
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Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | phillips flat m/s phillips flat | 100 |
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MidStates | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | phil flat m/s znc | 203 |
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MidStates | MI | Machine Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 1/2-13 x 1 1/2 | slotted flat m/s monel | 10 |
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MidStates | MI | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/2 | slotted flat m/s 316 s/s | 93 |
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MidStates | MI | Machine Screw | Brass | Plain | 1/2-13 x 1 1/2 | slotted oval m/s brs | 7 |
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Standard | MA | Machine Screw | Brass | Plain | 1/2-13 x 1 1/2 | 1/2-13x1-1/2 phillips flat head machine screw brass b18.6.3 | 1157 |
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Standard | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13x1-1/2 slotted round head machine screw 18-8 stainless steel b18.6.3 | 56 |
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Komar | IL | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | slotted flat | 100 |
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Future Fastener | TX | Machine Screw | Steel | Galvanized | 1/2-13 x 1 1/2 | 1/2-13 x 1-1/2 slotted flat mach screw hdg | 193 |
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Future Fastener | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | 1/2-13 x 1 1/2 slotted flat mch screw plt | 150 |
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OBRIEN | OH | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | slotted flat 18-8 304 | 11 |
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Lippin | CA | Machine Screw | Brass | Plain | 1/2-13 x 1 1/2 | machine screw slotted flat head brass | 74 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | machine screw slotted flat head zinc plated | 162 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | machine screw slotted roundhead zinc plated | 100 |
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Lippin | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | machine screw phillips flat head stainless 18-8 | 58 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | slotted round m/s zinc 1/2-13 x 1 1/2 | 1350 |
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SJS Prod | CA | Machine Screw | Steel | Plain | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 f/h slot m/s pln | 746 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | slotted flat m/s zinc 1/2-13 x 1 1/2 | 300 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 1/2 | mach slotted flat z/p | 274 |
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FMP | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | slotted flat | 68 |
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FasSpcMfg | FL | Machine Screw | Steel | Plain | 1/2-13 x 1 1/2 | flat m/s 4140 soft ft | 2 |
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FasSpcMfg | FL | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 1/2 | flat m/s 316l stn ft | 2 |
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BHAM | AL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 slotted flat m/s 300 ser ss b18.6.3 | 13 |
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ZAL INDUS | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13 x 1 1/2 slotted round m/s stainless | 70 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 1/2 | flat slotted | 790 |
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Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 slotted flat machine screw fully threaded 18-8 stainless steel | 2.500 |
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Marine Fasteners | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | 1/2-13 x 1-3/4 slotted flat ms ss b18.6.3 | 2310 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 3/4 | slotted flat m/s | 1482 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 3/4 | slotted fill m/s | 132 |
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Standard | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 slotted flat head machine screw 18-8 stainless steel b18.6.3 | 74 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | machine screw slotted flat head zinc plated | 50 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | slotted flat m/s zinc 1/2-13 x 1 3/4 | 57 |
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FasSpcMfg | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | slotted flat 304 18-8 304 full thread | 4 |
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FasSpcMfg | FL | Machine Screw | Duplex Stainless (2205, Ferralium etc.) | Plain | 1/2-13 x 1 3/4 | slotted flat duplex 2205 | 5 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 1 3/4 | flat slotted | 830 |
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Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | 1/2-13x1 3/4 slotted flat machine screw fully threaded 18-8 stainless steel | 2.500 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | 1/2-13x2 slotted flat head machine screw zinc | 580 |
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Marine Fasteners | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome | 1/2-13 x 2 | 1/2-13 x 2 phil flat ms 18-8ss/bright chrome b18.6.3 | 1286 |
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NutsBolts | NE | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | 1/2-13 x 2 ss phi fhms | 25 |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | 1/2-13 x 2 slt fhms zp | 5380 |
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MidStates | MI | Machine Screw | Brass | Plain | 1/2-13 x 2 | slotted round m/s brs | 22 |
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MidStates | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | phil pan m/s znc | 188 |
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MidStates | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | slotted round m/s znc | 225 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 2 | slotted fill m/s gray nyl | 24 |
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Standard | MA | Machine Screw | Silicon Bronze | Plain | 1/2-13 x 2 | 1/2-13x2 slotted flat head machine screw silicon bronze b18.6.3 | 455 |
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Standard | MA | Machine Screw | Brass | Plain | 1/2-13 x 2 | 1/2-13x2 phillips flat head machine screw brass b18.6.3 | 1160 |
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Future Fastener | TX | Machine Screw | Brass | Plain | 1/2-13 x 2 x 50 | 1/2-13 x 2 slotted flat m/s brass m12x50 | 23 |
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Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | 1/2-13 x 2 slotted flat m/s ss | 12 |
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OBRIEN | OH | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | slotted flat | 26 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | machine screw slotted flat head zinc plated | 526 |
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Lippin | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | machine screw phillips flat head stainless 18-8 | 127 |
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SJS Prod | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | 1/2-13 x 2 hex head m/s ss | 298 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | slotted flat m/s zinc 1/2-13 x 2 | 100 |
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Delta | TX | Machine Screw | Brass | Plain | 1/2-13 x 2 | slotted flat m/s brass 1/2-13 x 2 | 50 |
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THRDFAST | AL | Machine Screw | Steel | Cadmium | 1/2-13 x 2 | slotted flat m/s b18.6.3 domestic | 3 |
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FMP | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | slotted flat | 48 |
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FasSpcMfg | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | hex 304 18-8 304 | 2 |
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ZAL INDUS | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | 1/2-13 x 2 slotted flat m/s pltd | 190 |
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ZAL INDUS | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | 1/2-13 x 2 slotted pan m/s 18-8stn. | 26 |
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ASMC | IL | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 | (ft) coarse slotted flat low carb zp | 150 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 2 | flat slotted | 350 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 2 1/8 | slotted flat m/s partial thd | 205 |
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Endries | WI | Machine Screw | Steel | Plain | 1/2-13 x 2 1/4 | 1/2-13x2-1/4 slotted flat head machine screw plain | 30 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/4 | 1/2-13x2-1/4 slotted flat head machine screw zinc | 166 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 2 1/4 | slotted flat m/s partial thd | 68 |
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Komar | IL | Machine Screw | Steel | Plain | 1/2-13 x 2 1/4 | slotted flat | 500 |
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Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/4 | 1/2-13 x 2 1/4 slotted flat m/s ss | 21 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/4 | machine screw slotted roundhead zinc plated | 50 td> |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/4 | mach slotted flat z/p | 300 |
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FasSpcMfg | FL | Machine Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 1/2-13 x 2 1/4 | flat m/s monel 400 | 7 |
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Komar | IL | Machine Screw | Steel | Plain | 1/2-13 x 2 1/4 | 1/2-13x2 1/4 slotted flat machine screw | 500 |
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Kanebridge | IL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/4 | 1/2-13x2 1/4 slotted flat machine screw fully threaded 18-8 stainless steel | 2.500 |
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Marine Fasteners | FL | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/2 | 1/2-13 x 2-1/2 slotted flat ms ss b18.6.3 | 630 |
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Marine Fasteners | FL | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 2 1/2 | 1/2-13 x 2-1/2 sl flat ms 316 b18.6.3 | 590 |
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NutsBolts | NE | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 ss phi fhms | 34 |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 ph fhms zp | 24 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 2 1/2 | slotted flat m/s | 1061 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 2 1/2 | slotted flat m/s partial thd | 101 |
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MidStates | MI | Machine Screw | Brass | Plain | 1/2-13 x 2 1/2 | slotted round m/s brs | 25 |
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BHAM | AL | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | slotted flat m/s zn | 180 |
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Standard | MA | Machine Screw | Silicon Bronze | Plain | 1/2-13 x 2 1/2 | 1/2-13x2-1/2 slotted flat head machine screw silicon bronze b18.6.3 | 609 |
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Future Fastener | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 slotted flat mch screw plt | 1 |
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Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 slotted flat m/s ss | 33 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | machine screw slotted flat head zinc plated | 318 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | slotted flat m/s zinc 1/2-13 x 2 1/2 | 102 |
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FMP | MA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 1/2 | slotted flat | 38 |
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FMP | MA | Machine Screw | Steel | Plain | 1/2-13 x 2 1/2 | slotted round | 94 |
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WDMB | IA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | screw ms flat 82 st (zn) slotted 1/2-13x2 1/2 | 50 |
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ZAL INDUS | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 slotted flat m/s pltd | 19,755 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 2 3/4 | mach slotted round z/p | 350 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 | 1/2-13x3 slotted flat head machine screw zinc | 170 |
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NutsBolts | NE | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 | 1/2-13 x 3 ss slt fhms | 50 |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 | 1/2-13 x 3 phi fhms zp | 524 |
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MidStates | MI | Machine Screw | Aluminum | Plain | 1/2-13 x 3 | slotted flat m/s alum | 2 |
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MidStates | MI | Machine Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 3 | slotted flat m/s 316 s/s | 7 |
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MidStates | MI | Machine Screw | Brass | Plain | 1/2-13 x 3 | slotted round m/s brs | 24 |
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MidStates | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 | slotted flat m/s partial thd znc | 49 |
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Future Fastener | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 | 1/2-13 x 3 slotted flat m/s plt | 20 |
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Future Fastener | TX | Machine Screw | Brass | Plain | 1/2-13 x 3 x 80 | 1/2-13 x 3 slotted flat m/s brass m12x80 | 320 |
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Future Fastener | TX | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 | 1/2-13 x 3 slotted flt mch screw ss | 10 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 | machine screw slotted roundhead zinc plated | 78 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 | slotted flat m/s zinc 1/2-13 x 3 | 55 |
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ISSCO | MO | Machine Screw | Steel | Plain | 1/2-13 x 3 | mach slotted flat | 531 |
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ZAL INDUS | CA | Machine Screw | Steel | Plain | 1/2-13 x 3 | 1/2-13 x 3 slotted flat m/s | 3,000 |
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ZAL INDUS | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 | 1/2-13 x 3 slotted flat m/s stainless | 26 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 3 | flat slotted | 968 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 3 1/2 | slotted flat m/s 18-8 | 2 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 3 1/2 | slotted flat m/s | 14 |
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Standard | MA | Machine Screw | Silicon Bronze | Plain | 1/2-13 x 3 1/2 | 1/2-13x3-1/2 slotted flat head machine screw silicon bronze b18.6.3 | 1138 |
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Delta | TX | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 1/2 | slotted flat m/s zinc 1/2-13 x 3 1/2 | 450 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 3 1/2 | mach slotted round z/p | 1400 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 3 1/2 | flat slotted | 300 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 4 | 1/2-13x4 slotted flat head machine screw zinc | 10 |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 4 | 1/2-13 x 4 slt rhms zp | 101 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 4 | in slotted flat m/s partial thd pl | 149 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 4 | in slotted flat m/s 18-8 | 100 |
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MidStates | MI | Machine Screw | Brass | Plain | 1/2-13 x 4 | in slotted flat m/s brs | 3 |
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MidStates | MI | Machine Screw | Steel | Plain | 1/2-13 x 4 | in slotted flat m/s | 48 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 4 | mach slotted round z/p | 5350 |
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ZAL INDUS | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 4 | 1/2-13 x 4 slotted flat m/s pltd | 30 |
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Alma Bolt | MI | Machine Screw | Steel | Plain | 1/2-13 x 4 | round slotted | 341 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 4 1/2 | mach slotted round z/p | 225 |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 5 | 1/2-13 x 5 slt rhms zp | 130 |
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MidStates | MI | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 5 | in slotted flat m/s 18-8 | 7 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 5 | machine screw slotted flat head zinc plated | 26 |
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SWACO | OH | Machine Screw | Steel | Plain | 1/2-13 x 5 | 1/2-13x5 ms round sltzn | 25 |
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ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 5 | mach slotted round z/p | 250 |
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ZAL INDUS | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 5 | 1/2-13 x 5 slotted round m/s pltd | 74 |
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Endries | WI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 6 | 1/2-13x6 slotted flat head machine screw zinc | 190 |
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NutsBolts | NE | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 6 | 1/2-13 x 6 slt rhms zp | 119 |
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MidStates | MI | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 6 | in slotted round m/s znc | 14 |
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Lippin | CA | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 6 | machine screw slotted roundhead zinc plated | 450 |
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BHAM | AL | Machine Screw | Steel | Zinc/Clear | 1/2-13 x 6 | 1/2-13x6 slotted round m/s zn b18.6.3 | 90 |
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Marine Fasteners | FL | Machine Screw | Silicon Bronze | Plain | 1/2-13 x 8 | 1/2-13 x 8 slotted flat m/s sil brz bulk-generic brand b18.6.3 | 47 |
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Future Fastener | TX | Machine Screw | Brass | Plain | 1/2-13 x 1 1/2 x 35 | 1/2-13 x 1 1/2 slt flt m/s brass m12x35 | 70 |
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Future Fastener | TX | Machine Screw | Brass | Plain | 1/2-13 x 1 3/4 x 40 | 1/2-13 x 1 3/4 slt flt m/s brass m12x40 | 87 |
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Future Fastener | TX | Machine Screw | Brass | Plain | 1/2-13 x 3/4 x 20 | 1/2-13 x 3/4 slotted flat m/s brass m12x20 | 125 |
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