Machine Screw
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.
186,321 Machine Screw, showing 200, (click on any line for more information)
| Search Results Sponsored by ISSCO, Inc., your source for Machine Screws. For more results, visit isscoinc.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| ISSCO | MO | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 5/8 | slotted truss | 2500 |
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1 1/4 | slotted round 18-8 | 2350 |
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/4 | trim hex unslotted 18-8 | 7480 |
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| ISSCO | MO | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1 | slotted truss 18-8 | 715 |
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 3/4 | hwh m/s | 500 |
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | M2-0.40 x 4 | flat phil mach | 100 |
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| HBBOLT | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #0-80 x 3/8 | slotted binding m/s ss | 800 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | cs36 .431-7/8 zero-flute countersunk 82 deg 98826 98826 | 5 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | cs48 1/2-1-15/32 zero-flute countersunk 82 deg 98828 98828 | 5 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | #35 | ag mach dr 87260 87260 | 6 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | #19 | ag mach dr 87420 87420 | 18 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | #6 | ag mach dr 87550 87550 | 6 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | 27/64 | ag mach drill 87940 87940 | 10 |
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| HBBOLT | CA | Machine Screw | Steel | Plain | 21/64 | ag mach drills 87880 87880 | 12 |
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| HBBOLT | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 1/2 | flat phillips m/s 18-8 ss | 2 |
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| HBBOLT | CA | Machine Screw | Brass | Plain | #6-32 x 3/4 | flat phil mach | 200 |
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| HBBOLT | CA | Machine Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 1 1/2 | flat phil mach 316 ss | 100 |
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| HBBOLT | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 6 | flat phillips m/s 18-8 ss | 90 |
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | #10-24 x 3 1/2 | flat phillips m/s z/p | 1,310 |
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| HBBOLT | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5 | flat phillips m/s 18-8 ss | 15 |
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| HBBOLT | CA | Machine Screw | Brass | Plain | #10-24 x 1/2 | flat phillips m/s | 100 |
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 1 3/4 | flat phil m/s z/p | 600 |
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| HBBOLT | CA | Machine Screw | Steel | Zinc/Clear | 3/8-16 x 4 1/2 | flat phillps ms z/p | 35 |
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| HBBOLT | CA | Machine Screw | Steel | Black Oxide | #4-40 x 3/8 | flat phillips m/s | 200 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/16 | phillips flat -undercut- 18-8 304 | 2,299 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phillips flat 18-8 304 w/ nylok patch 4C37MXF3/NYL | 9,950 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #4-40 x 5/8 | phillips pan 18-8 304 | 2,200 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 7/8 | phillips flat 18-8 304 | 640 |
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| Cal Fastenrs | CA | Machine Screw | Nylon (Polyamide) | Plain | #4-40 x 3/4 | slotted round | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Black Oxide | #6-32 x 1/4 | phil flat m/s -undercut- | 1,500 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 2 | slotted round Cr3+ | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Chromate Conversion (Iridite, Alodine) | #8-32 x 1/2 | 8-32 x 1/2 phillips pan w/ gold irradite 8C50MXPY | 2,863 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 3/4 | combo round Cr3+ | 2,500 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 7/8 | phillips flat 18-8 304 | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Chromate Conversion (Iridite, Alodine) | #6-32 x 1 | 6-32 x 1 phillips pan w/ gold irradite 6C100MXPY | 5,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/4 | phillips truss m/s 18-8 304 | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | M3-0.50 x 4 | phillips pan | 3,830 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | M3-0.50 x 6 | phillips pan 18-8 304 | 5,470 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Black Oxide | M6-1.00 x 16 | phillips pan - | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Black | #6-32 x 3/8 | phillip pan Cr3+ black | 1,540 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | slotted round 18-8 304 | 500 |
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| Cal Fastenrs | CA | Machine Screw | Black Oxide | #10-32 x 1/2 | 10-32 x 1/2 phil pan m/s black ox phillips pan ms | phillips pan ms | phillips pan ms | phillips pan ms | phillips pan ms | 2,000 |
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| Cal Fastenrs | CA | Machine Screw | Brass | Plain | #8-32 x 3/4 | 8-32 x 3/4 phillips pan m/s brass phillips pan m/s | phillips pan m/s | phillips pan m/s | phillips pan m/s | phillips pan m/s | 50 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | M6-1.00 x 8 | m6-1.0 x 8 phillips pan m/s trivalent zinc | 1,500 |
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| UNEEDA | NJ | Machine Screw | Brass | Plain | #8-32 x 1/2 | 8-32x1/2 spec knurled brass | m/s | 2000 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | #2-56 x 7/16 | 2-56x7/16 phil pan m/s trivalent zinc see/mcmaster90272a080 | 5,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | ms-51959-15 4-40x3/8 phil flat m/s stainless ms-51959-15 | ms-51959-15 | ms-51959-15 | 2,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #8-32 x 1 1/2 | 8-32 x 1 1/2 phil pan m/s stainless black oxide phil pan ms | phil pan ms | phil pan ms | 5,000 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | #10-32 x 7/8 | phil pan black oxide | 1,148.0 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | #10-32 x 7/8 | phil truss black oxide | 3,598.0 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1 1/4 | indented hex 18-8 s/s | 630.0 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | phil pan 18-8 s/s w/nylon patch | 300.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #10-32 x 2 1/4 | phil flat | 185.0 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #8-32 x 5/8 | phil pan 18-8 s/s 18-8 s/s | 770.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Black | #10-32 x 5/8 | phil pan black black | 977.0 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | #10-24 x 3 | phil pan black oxide | 1,000.0 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 20 | m6-1.00 x 20mm 6-lobe flat head machine screw a2 stainless a2 stainless | 1,200.0 |
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| MESAFAST | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | 10-32 x 1/2 phil pan head captive panel mach screw 18-8 ss panel mach screw 18-8 ss | 112,430.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 phil flat machine screw steel zinc steel zinc | 380.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 phil flat undercut machine screw steel zinc steel zinc | 1,250.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | #12-24 x 2 1/2 | 12-24 x 2-1/2 phil flat machine screw steel zinc steel zinc | 700.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/4 | 1/4-20 x 2-1/4 phil pan machine screw steel zinc steel zinc | 3,354.0 |
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| MESAFAST | CA | Machine Screw | Steel | Black Oxide | #6-32 x 2 | 6-32 x 2 slotted hwh machine screw steel black ox steel black ox | 111.0 |
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| Cal Fastenrs | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 phillip truss m/s trivalent zinc phillips truss m/s | phillips truss m/s | phillips truss m/s | phillips truss m/s | phillips truss m/s | 3,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 3/8 | 4-40 x 3/8 phil flat m/s 100 degree stainless phillips flat ms | phillips flat ms | phillips flat ms | 5,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 3/8 | 8-32 x 3/8 phil pan hd m/s stainless w/nylok patch blue commercial patch | blue commercial patch | blue commercial patch | 5,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 1/4 | phil flat m/s -undercut- 18-8 304 | 1,025 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 8 | m4-.7 x 8 torx pan head machine screw stainless t-20 drive | t-20 drive | t-20 drive | t-20 drive | t-20 drive | 1,000 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 11/16 | 4-40x11/16 phillips pan m/s-18-8 304-phil pan | 200 |
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| Cal Fastenrs | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | phil pan m/s 18-8 304 din 7985a | 2,500 |
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| Aspen | PA | Machine Screw | Steel | Zinc/Clear | M4-0.70 x 55 | m4-0.7 x 55mm din 965 / iso 7046, metric, machine screws, flat pozi recess type z, steel, zinc plated | 20000 |
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| MESAFAST | CA | Machine Screw | 316, 317, A4 Stainless | Plain | 1/4-20 x 2 | phil flat 316 stainless | 9.0 |
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| MESAFAST | CA | Machine Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/4 | 1/4-20 x 2-1/4 phil flat machine screw steel zinc steel zinc | 2.0 |
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| MetricThrd | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | M4 x 5 | m4 x 5 jis b 1111 s.s / blk ox phil truss hd m/s | stock |
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| MetricThrd | CA | Machine Screw | Class 4.8 | Zinc/Clear | M2.5 x 8 | m2.5 x 8 iso 7045 cl 4.8 zn phil pan m/s w/ext sems | stock |
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| MetricThrd | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 90 | m8 x 90 iso 14581p-s.s a2-70 tamperproof five-lobe flat hd screws tx5-45 | stock |
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| MetricThrd | CA | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 x 50 | m10 x 50 iso 14583 a2 s.s torx pan head screws | stock |
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| Purchase | MO | Machine Screw | Brass | Plain | #4-40 x 1/4 | 4-40 x 1/4 slotted flat m/s brs pl | 28808 |
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| Bryce Fastener | AZ | Machine Screw | Steel | Plain | 5/16-24 x 1 1/2 | 5/16-24x1 1/2 bh hex-pi m/s n/ | 1,100 |
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| Bryce Fastener | AZ | Machine Screw | Steel | Plain | #6-32 x 3/16 | 6-32x3/16 fh{100 deg #4 unders | 1,530 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 5 | m4x5 bh hex-pn m/s ss 1/8 h | 5.65 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 5 | m4x5 bh hex-pn m/s ss 1/8 h | 0.55 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 6 | m4x6 bh hex-pn m/s ss | 0.197 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 10 | m4x10 bh hex-pn m/s ss | 90 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 12 | m4x12 bh hex-pn m/s ss 5/32 | 5.52 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2 x 4.5 | m2x4.5 100 deg fh penta-pl ss | 1,777 |
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| Bryce Fastener | AZ | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 25 | m8x25 bh zero drive m/s ss | 22.2 |
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| MetricThrd | CA | Machine Screw | Steel | Nickel Plated | M1.7-0.35 x 8 | m1.7-.35 x 8 jcis 10-70 st/nickel type-1 precision hardened flat head m/s #0 drive | stock |
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| FACCA | Ont | Machine Screw | Brass | Plain | 8-32 x 1 | unc round slot | 2500 |
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| FACCA | Ont | Machine Screw | Aluminum | Plain | 10-24 x 1 1/4 | unc truss slot | 2100 |
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| FACCA | Ont | Machine Screw | Brass | Plain | 1/4-20 x 2 | unc pan phil | 100 |
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| FACCA | Ont | Machine Screw | Steel | Zinc/Clear | 2-56 x 1 1/4 | pan phil with patch | 15000 |
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| FACCA | Ont | Machine Screw | Steel | Plain | 1/4-20 x 3/8 | unc fillister phil | 2100 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1-72 x 3/8 | unf flat slot | 9000 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 2-56 x 15/16 | unc flat slot | 3000 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 2-56 x 1/4 | unc flat slot | 12000 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 2-56 x 7/16 | unc flat slot | 8000 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 2-56 x 1/2 | unc flat slot | 6000 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 8-32 x 1 | unc round phil | 3560 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 4-40 x 1/2 | unc flat slot | 16000 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 12-24 x 1 1/2 | unc binding slot | 1991 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 3/8 | unc flat slot undercut | 400 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 6-32 x 3/8 | unc indented hex head | 1688 |
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| FACCA | Ont | Machine Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 6-32 x 9/16 | unc flat slot | 10000 |
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