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1/4-20 SEMS Machine Screws
SEMS® Machine Screws are machine screws with pre-assembled captive washers, designed to speed total assembly time in a manufacturing process.
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| Buy SEMS Machine Screws from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/4 | combo pan int sems zp 1/2 od | 1000 |
|
| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/4 | 1/4-20x1/4 slotted hex ext sem screw b18.13 | 5852 |
|
| American | NY | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 1/4 | slotted round external sems cad pl | 1600 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 5/16 | 1/4-20 x 5/16 ind.hex hd.sems int.l/w (STEEL ZINC EXCEPT WITH 7/16 ACROSS FLATS) (STEEL ZINC EXCEPT WITH 7/16 ACROSS FLATS) | 7594 |
|
| American | NY | Sems Machine Screw | Brass | Plain | 1/4-20 x 5/16 | phillips round internal sems pl | 4700 |
|
| American | NY | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 5/16 | hex external sems cad pl | 2500 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/16 | 1/4-20 x 5/16 ind hex external sems zp | 2000 |
|
| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 3/8 | sems m/s split hex ind 1/420x3/8 cadmium plated yellow b18.13 | 400 |
|
| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | sem external pan phillips 1/4-20x3/8 steel zinc plated b18.13 | 975 |
|
| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 pan head slotted m/s external tooth l/w sems zinc b18.13 | 4000 |
|
| QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 pan head slotted m/s external tooth l/w sems zinc (96 hrs sst white rust) rohs b18.13 | 29310 |
|
| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/8 | 1/4-20x3/8 unslotted hex external sems b18.13 | 4700 |
|
| QFC | TX | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 3/8 | 1/4-20x3/8 slotted pan int sem screw zy b18.13 | 9106 |
|
| Liberty | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | phillips pan external sems rohs | 1,000 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 phillips pan external l/w m/s sems z/p rohs compliant | 1000 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 phillips pan external l/w m/s sems z/p rohs | 25 |
|
| Century | FL | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 3/8 | 1/4-20x3/8 slotted pan ms ext tooth sems zy (1/4-20x3/8 SLOT PAN MSEXT TOOTH SEMS ZINC YELLOW) (1/4-20x3/8 SLOT PAN MS EXT TOOTH SEMS ZINC YELLOW) | 2300 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 ind hex int l/w (STEEL ZINC PLT) (STEEL ZINC PLT) | 2703 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 slotted ind hex washer head (EXTERNAL TOOTH LW SEMS STL TRIV ZINC CLR) (EXTERNAL TOOTH LW SEMS STL TRIV ZINC CLR) | 1500 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 phillips pan hd ext l/w (STEEL ZINC PLT) (STEEL ZINC PLT) | 6680 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | indented hex external sems zp | 4600 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | phillips pan extrnal sems zp | 1000 |
|
| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/8 | slotted flat external sems | 11400 |
|
| American | NY | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 3/8 | slotted round external sems cad | 3440 |
|
| GUIDON | NJ | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | phillips pan external tooth lockwasher | 1,550 |
|
| Endries | WI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | 1/4-20x3/8 phillips pan sems with internal tooth lock washer trivalent clear zinc | 2507 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Grade 5 | Zinc/Clear | 1/4-20 x 3/8 | unsltd. hex washer gr.5 w/serrations gr. 5 hex washer w/serrations | 1,700 |
|
| MidStates | MI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | slotted pan int sem znc | 3989 |
|
| Komar | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/8 | phillips round(external)sem Cr3+ | 1800 |
|
| SJS Prod | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/8 | 1/4-20 x 3/8 p/h phil ext/sem m/s ss | 597 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 7/16 | 1/4-20 x 7/16 ind hex int l/w (STEEL ZINC PLT 7/16 A/F) (STEEL ZINC PLT 7/16 A/F) | 1020 |
|
| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 7/16 | slotted flat external sems | 18000 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 7/16 | slotted hex ext sems pl | 2400 |
|
| JHP Fasteners | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | screw sems hex indent sloted 1/4-20x1/2 square cone steel clear zinc | 2500 |
|
| JHP Fasteners | TX | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 1/2 | screw sems hex indent sloted 1/4-20x1/2 square cone steel yellow zinc | 1784 |
|
| JHP Fasteners | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | screw hex washer slot 1/4-20x1/2 typef steel zinc | 1439 |
|
| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 p-pan sem int wsh m/s steel znc b18.13 | 200 |
|
| ACCURATE | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phil pan ext sem ms | 2900 |
|
| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | slotted truss internal sems | 3000 |
|
| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 hh dished sems 1/2 od wash b18.13 | 890 |
|
| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 pan head slotted m/s external tooth l/w sems zinc b18.13 | 1000 |
|
| QFC | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 pan head slotted m/s external tooth l/w sems zinc (96 hrs sst white rust) rohs b18.13 | 102501 |
|
| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 slotted hex ext sem screw b18.13 | 2364 |
|
| RCFast | AZ | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | slotted indented hex ext sems stl 1 | 1500 |
|
| TSF | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | unslotted ind hex washer internal sems machine screw full thread zinc & bake 1/4-20 x 1/2 | 3470 |
|
| ACCURATE | IL | Sems Machine Screw | Grade 8 | Phosphate | 1/4-20 x 1/2 | hex washer flange m/s gr8 black phos | 1642 |
|
| Kanebridge | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 6-lobe pan square cone ft zinc and bake | 75,000 |
|
| Kanebridge | IL | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | 1/4-20x1/2 6-lobe pan squar cone ft stainless steel | 37.500 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 hex head external sems zinc ii | 525 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 phil indented hex square cone sems zinc ii | 1970 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20x1/2 phil pan external tooth l/w sems zinc ii | 860 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 phillips pan external l/w m/s sems z/p rohs | 100 |
|
| Endries | WI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 phillips pan sems with square cone washer trivalent clear zinc | 2490 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phil pan m/s int. sems i | 800 |
|
| Purchase | MO | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 phillips pan m/s w/ext tooth l/w sems stl zinc | 1400 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 unslotted hex wash ext l/w (SEMS) (SEMS) | 5000 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 phillips pan hd ext l/w (STEEL ROHS TRIV ZI CLEAR E2A) (STEEL ROHS TRIV ZI CLEAR E2A) | 1000 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 phillips pan hd ext l/w (STEEL ZINC PLT) (STEEL ZINC PLT) | 1100 |
|
| MFS | KS | Sems Machine Screw | Steel | Nickel | 1/4-20 x 1/2 | phillips truss sems int lock | 66 |
|
| Irwin Ind | Ont | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/4-20 x 1/2 | 1/4-20 x 1/2 ind hex ext sems (7/16 a/f) s/s and passivate b18.13 | 3000 |
|
| Empire | WA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 hex unslotted ext sem zinc plated rohs indented | 4000 |
|
| CIF | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 hex h ead machine screw unslotted external sem zinc (1548) (1548) (1545) () | 1545 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phillips oval external sems pl | 800 |
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| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | slotted hex internal sems | 1000 |
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| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | phillips oval external sems black | 87000 |
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| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | hex internal sems | 2000 |
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| American | NY | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 1/2 | slotted pan internal sems cad pl | 1000 |
|
| NAPPCO | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | semsphilpanm/s extlocwashers/s1/4-20x1/2 | 500 |
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| THRDFAST | TN | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | hex sems b18.6.3 | 1,400 |
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| ISSCO | MO | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | unslotted hex ind w/ ext tooth l/w | 970 |
|
| Lippin | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 hex washer head external tooth sems zinc | 4020 |
|
| Liberty | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phillips pan external sems rohs | 1,730 |
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| Endries | WI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 slotted pan head sems with external tooth lock washer zinc | 250 |
|
| CFI | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | sems indented hex washer unslotted extern t-1znc | 65,000 |
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| CFI | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | sems indented hex washer unslotted extern t-1znc | 65,000 |
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| CFI | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | sems indented hex washer unslotted extern t-1znc | 65,000 |
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| Cal Fastenrs | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phillips pan square cone sems phillips pan es | 600 |
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| Komar | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | slotted hex(external)sem | 7500 |
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| Komar | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | u/s 3/8 a.f.hex(ext)sem zc Cr3+ | 3675 |
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| Komar | IL | Sems Machine Screw | Steel | Nickel | 1/4-20 x 1/2 | unslotted hex washer | 600 |
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| Komar | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phillips pan(internal)sem | 1100 |
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| OBRIEN | OH | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phillips pan external lock washer sems | 157 |
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| SJS Prod | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20x1/2 p/h phil ext sem st zp rohs |
| |
| SJS Prod | CA | Sems Machine Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4-20 x 1/2 p/h phil ext sem | 440 |
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| SJS Prod | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 p/h phil dbl sem st zp rohs |
| |
| Delta | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | phil pan sems zinc 1/4-20 x 1/2 (ext lw) | 1016 |
|
| ISSCO | MO | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 | mach slotted pan s/t sems zp | 6332 |
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| Ababa | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | 1/4-20 x 5/8 p-pan sem int wsh m/s s/s b18.13 | 400 |
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| RCFast | AZ | Sems Machine Screw | Steel | Zinc/Green | 1/4-20 x 5/8 | phil pan ext sems stl green | 300 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | sem s cone hexind slotted 1/420x5/8 steel zinc plated b18.13 | 1990 |
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| B & K FAST | PA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20 x 5/8 phil round machine screws w/lw zinc b18.13 | 343 |
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| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 unslotted hex head square cone sems b18.13 | 600 |
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| RCFast | AZ | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 5/8 | slotted indented hex washer ext sems stl yellow | 500 |
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| Kanebridge | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20x5/8 unslt hex was in sem ft ms zinc and bake | 75,000 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 5/8 | 1/4-20 x 5/8 phil pan hd ext l/w (STEEL ZINC PLT) (STEEL ZINC PLT) | 500 |
|
| Century | FL | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 5/8 | 1/4-20x5/8 slotted pan with ext sems zy (1/4-20X5/8 SLOT PAN WITH EXT SEMS ZY) (1/4-20X5/8 SLOT PAN WITH EXT SEMS ZY) | 2200 |
|
| GLF | OH | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20x5/8 phil pan hd sems internal l/w stl zc b18.13 () () | 1000 |
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| SIS | AZ | Sems Machine Screw | Steel | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 slottedted indented slotted hex washer sems machine screw w/narrow conical washer | 1990 |
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| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | phillips truss internal sems zp | 4000 |
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| NAPPCO | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | phil pansq dome sems stl zinc 1/4-20x5/8 (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) | 750 |
|
| NAPPCO | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | sq cone phil pan sems 1/4-20x5/8 stl zin (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) | 640 |
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| Mansco | MI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20x5/8 indented hex unslotted m/s znc w/ext sems | 1827 |
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| IRF | NJ | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 5/8 | indent hex washer phil black ox | 1,310 |
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| IRF | NJ | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 5/8 | indent hex washer phil black ox | 8410 |
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| BAYFASTCO | FL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | phillips pan head external sems | 800 |
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| Global | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20 x 5/8 phil pan m/s square cone sem steel zinc iii clear rohs steel zinc iii clear rohs | 2,248 |
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| SJS Prod | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 5/8 | 1/4-20x5/8 p/h phil sq cn sem st zp rohs | 475 |
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| ISSCO | MO | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 5/8 | mach slotted pan s/t sems | 1240 |
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| JHP Fasteners | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 phillips pan internal sems machine screw fully threaded 18-8 s/s steel | 509 |
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| JHP Fasteners | TX | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 3/4 | screw sems 1/4-20x3/4 indented hex ext tooth steel cadmium i | 64 |
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| JHP Fasteners | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | screw sems hex indent sloted 1/4-20x3/4 square cone steel zinc | 941 |
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| YANKEE | NH | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex ind hd sem w/int l/w zinc pltd | 280 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | sem ext pan phillips 1/420x3/4 steel zinc plated b18.13 | 1000 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | sem int pan phillips 1/420x3/4 steel zinc plated b18.13 | 500 |
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| JET FITTING | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | sem dbl pan phillips 1/420x3/4 steel zinc plated b18.13 | 59520 |
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| B & K FAST | PA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 phil round washered m/s zinc b18.13 | 603 |
|
| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 phillips pan head machine screw and external tooth lock washer assembly (sems) zinc plated (96 hrs salt spray test white rust) rohs b18.13 | 10130 |
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| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/40 | 1/4-20x.750 phil pan sq.cone sems zinc b18.13 | 1012 |
|
| Kanebridge | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 6-lobe pan square cone ft zinc and bake | 25,000 |
|
| Kanebridge | IL | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 6-lobe pan squar cone ft stainless steel | 12.500 |
|
| Liberty | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | phillips pan internal sems rohs | 1,300 |
|
| GUIDON | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 unslotted indented hex external sems machine screw steel zinc | 500,000 |
|
| ACF | CA | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 3/4 | 1/4-20x3/4 hex head external sems zinc ii | 990 |
|
| Century | FL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x3/4 slotted pan w/ext sems zinc (1/4-20X3/4 SLOTTED PAN HEAD MACHINE SCREW WITH EXTERNAL TOOTH SEMS STEEL/ZINC CLEAR) (1/4-20X3/4 SLOTTED PAN HEAD MACHINE SCREW WITH EXTERNAL TOOTH SEMS STEEL/ZINC CLEAR) | 700 |
|
| MFS | KS | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | slotted hex sems | 749 |
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| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | phil pan m/s pl | 900 |
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| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | slotted hex washer type-f int sems pl | 2000 |
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| American | NY | Sems Machine Screw | Grade 5 | Plain | 1/4-20 x 3/4 | hex split sems 7/16 | 14000 |
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| American | NY | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 3/4 | slotted round ext sems yellow | 2000 |
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| OBRIEN | OH | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 phillips pan ext sems | 2900 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex ind internal sems zinc pl | 1000 |
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| Olander | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20 x 3/4 phil pan ext sems sst rohs () () | 912 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 hex wash ext sems zinc pl | 950 |
|
| CFI | IL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | sems pan phillips intern | 84,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 3/4 | sems pan phillips intern | 85,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | pan phillips intern | 16,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 3/4 | sems pan phillips intern | 85,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | pan phillips intern | 16,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | sems pan phillips intern | 84,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | pan phillips intern | 16,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 3/4 | sems pan phillips intern | 85,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | sems pan phillips intern | 84,000 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | unslotted hex t.f. conical sems plate | 300 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | indented hex bell sems w/ nylok gr hh sems 25C75MUH5Z/NYLCS | 750 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | phillips pan m/s conical sems phillips pan sems | 3,900 |
|
| MidStates | MI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | pan torx w/int sems znc | 732 |
|
| MidStates | MI | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | indented hex slotted ext tooth sems | 636 |
|
| BHAM | AL | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | phil pan m/s sems ext. 300 | 38 |
|
| Komar | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | slotted hex(external)sem | 3500 |
|
| Global | CA | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | slotted indented hex external | 1,750 |
|
| SJS Prod | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 1/4-20x3/4 p/h phil sq cn sem ss rohs | 225 |
|
| ISSCO | MO | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | mach unslotted hex sems 5/8 od flat wh | 5000 |
|
| ISSCO | MO | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | mach unslotted hex washer sems z/p ext washer | 9023 |
|
| NAPPCO | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 3/4 | semsphil pan m/s conical 1/4-20 x 3/4 (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) (5-SEMS SCREWS) | 500 |
|
| JHP Fasteners | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 7/8 | screw square cone sems 1/4-20x7/8 indented head slotted drive 18-8 304 steel | 3510 |
|
| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 p-pan sems int wsh m/s stl znc b18.13 | 530 |
|
| Ababa | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 p-rnd sems special stl znc b18.13 | 1000 |
|
| QFC | TX | Sems Machine Screw | Steel | Plain | 1/4-20 x 7/8 | 1/4-20x7/8 slotted hex ext sem screw b18.13 | 453 |
|
| Century | FL | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 7/8 | 1/4-20x7/8 slotted pan with ext sems zy (1/4-20X7/8 SLOT PAN WITH EXT SEMS ZY) (1/4-20X7/8 SLOT PAN WITH EXT SEMS ZY) | 2200 |
|
| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 7/8 | slotted pan internal sems black | 8000 |
|
| American | NY | Sems Machine Screw | Steel | Plain | 1/4-20 x 7/8 | slotted pan internal sems | 31000 |
|
| General F | MI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x .875 | 1/4-20 x .875 phil pn sems nar-l zn b18.13 | 10277 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 7/8 | slotted indented hex washer m/s i slottedted hex washer | 400 |
|
| Komar | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 7/8 | unslotted hex washer | 4000 |
|
| JHP Fasteners | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1.0 | screw hex washer 1/4-20x1.0 sst | 604 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1 | 1/4-20x1 hex 1 flat washer sems pl | 1500 |
|
| QFC | TX | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 unslotted hex head conical sems m/s trivalent zinc b18.13 | 2774 |
|
| Kanebridge | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 6-lobe pan square cone ft zinc and bake | 25,000 |
|
| Kanebridge | IL | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20x1 6-lobe pan squar cone ft stainless steel | 12.500 |
|
| Century | FL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 phillips pan hd ext l/w (STEEL ZINC PLT) (STEEL ZINC PLT) | 250 |
|
| American | NY | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 1 | hex external sems cad | 1500 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | hex external sems zp | 1000 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 x 1 | hex external sems yellow | 300 |
|
| American | NY | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | slotted round external sems 18-8 304 | 8700 |
|
| THRDFAST | TN | Sems Machine Screw | Steel | Phosphate | 1/4-20 x 1 | hex sems phos. dog pt. b18.13 | 350 |
|
| GUIDON | NJ | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | phillips flat head with countersunk external tooth lockwasher | 11,000 |
|
| Endries | WI | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 phillips flat sems with countersink external tooth lock washer trivalent clear zinc | 2000 |
|
| CFI | IL | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 1 | sems pan phillips intern | 25,000 |
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| CFI | IL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1 | sems pan phillips intern | 24,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 1 | sems pan phillips intern | 25,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1 | sems pan phillips intern | 24,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 1 | sems pan phillips intern | 25,000 |
|
| CFI | IL | Sems Machine Screw | Steel | Plain | 1/4-20 x 1 | sems pan phillips intern | 24,000 |
|
| SJS Prod | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 hex ser wshr hd sems scr st zp rohs | 1700 |
|
| SJS Prod | CA | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 pan phil sq cone sem ss rohs |
| |
| General F | MI | Sems Machine Screw | Steel | Plain | 1/4-20 x 1 | hf 1/4-20x1 round phil sems w/int lw b18.13 | 13,072 |
|
| ISSCO | MO | Sems Machine Screw | Steel | Black Oxide | 1/4-20 x 1 | mach unslotted hex sems blk/ox 3/4 od conical washer | 16272 |
|
| ISSCO | MO | Sems Machine Screw | Steel | Phosphate | 1/4-20 x 1 1/4 | unslotted hex ind w/ ext tooth l/w | 575 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 3/8 | unslotted hex ext sems zp | 250 |
|
| Century | FL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 phil pan ext sems pltd (1/4-20 X 1 1/2 PHIL PAN EXT SEMS STEEL ZINC) (1/4-20 X 1 1/2 PHIL PAN EXT SEMS STEEL ZINC) | 150 |
|
| American | NY | Sems Machine Screw | Steel | Cadmium | 1/4-20 x 1 1/2 | hex external sems cad pl | 1000 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Grade 5 | Zinc/Clear | 1/4-20 x 1 3/4 | unslotted hex washer - serrated - Cr3+ hex washer serrated | 3,500 |
|
| General F | MI | Sems Machine Screw | Grade 5 | Phosphate | 1/4-20 x 1 3/4 | 1/4-20x1.75 sems hhcs grade 5 phos patch | 4,400 |
|
| GUIDON | NJ | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 | phillips pan external tooth lockwasher | 500 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 | slotted indented hex washer m/s i slottedted hex washer | 600 |
|
| American | NY | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/4 | hex external sems zp 7/16 hd | 3000 |
|
| JHP Fasteners | TX | Sems Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1/2 | screw 1/4-20x1/2 phillips pan internal sems machine screw fully threaded 18 8 | 200 |
|
| ACCURATE | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 7/16 | af unslotted indented hex ext sems and bake | 5058 |
|
| ACCURATE | IL | Sems Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1/2 3/8 | af unslotted hex ex sem | 34680 |
|
| Cal Fastenrs | CA | Sems Machine Screw | Steel | Zinc/Yellow | 1/4-20 | conical sems nut Cr3+ yellow | 48,964 |
|
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