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Machine Screw (ASME 18.6.3)

FastenerMachine 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.

Machine Screw (b18.6.3), 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
SupplierLocTypeMaterialFinishSizeDescriptionQty 
ISSCOMOMachine ScrewSteelZinc/Clear1-72 x 1/2slotted round head3700
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ISSCOMOMachine ScrewBrassPlain / Furnace Black6-32 x 3/16slotted round head2100
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ISSCOMOMachine ScrewSteelZinc/Clear6-32 x 3/16phillips oval6150
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ISSCOMOMachine ScrewSteelZinc/Clear6-32 x 1 1/4pan phillips21100
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 5/8phil pan m/s s/s14772
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 5/8phil truss m/s s/s77
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 3/4phil flat 100 deg m/s s/s2930
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 3/4phil flat m/s s/s26180
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 3/4phil pan m/s s/s2849
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 106-lobe pan m/s patch s/s624
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 126-lobe pan m/s patch s/s3146
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 12phil flat m/s s/s2394
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5 x 14phil pan m/s s/s2811
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 12phil pan m/s s/s45
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 16phil pan m/s s/s884
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 4phil pan m/s s/s388
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM2.5-0.45 x 52.5phil pan m/s s/s613
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 5phil flat s/s2385
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 66-lobe flat m/s patch s/s95
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 5phil pan m/s s/s1448
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 6phil flat m/s s/s200
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 8phil flat m/s s/s121
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PassivatedM2.5-0.45 x 6phil pan m/s s/s8551
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2.5-0.45 x 6phil pan m/s patch s/s5070
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QFCTXMachine ScrewBrassPlain / Furnace Black#8-32 x 3/48/32x3/4 phil pan m/s brass b18.6.31300
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QFCTXMachine ScrewBrassPlain / Furnace Black#10-24 x 3/410/24x3/4 brass rd hd mach scr b18.6.3100
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QFCTXMachine ScrewBrassPlain / Furnace Black#10-24 x 3/410/24x3/4 phil flt. m/s brass b18.6.3100
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QFCTXMachine ScrewNylon (Polyamide)Black Oxide#6-32 x 1/86-32x1/8 slotted binding m/s blk nylon b18.6.3500
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QFCTXMachine ScrewSteelBlack Oxide1/4-20 x 5/81/4-20x5/8 slotted round m/s blk ox b18.6.31500
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QFCTXMachine ScrewSteelBlack Oxide1/4-20 x 5/81/4-20x5/8 slotted flat m/s blk ox b18.6.32575
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QFCTXMachine ScrewSteelBlack Oxide#4-40 x 1/24-40x1/2 phil pan m/s blk oxide b18.6.39700
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QFCTXMachine ScrewSteelBlack Oxide#10-32 x 5/810-32x5/8 phil pan m/s blk oxide b18.6.3500
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QFCTXMachine ScrewSteelPlain / Furnace Black6.3d 6.3mm co screw mach. tin coated b18.6.31
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QFCTXMachine ScrewNylon (Polyamide)Plain / Furnace Black#8-32 x 5/88-32x5/8 phil pan m/s nylon b18.6.3440
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QFCTXMachine ScrewNylon (Polyamide)Plain / Furnace Black#6-32 x 1/86-32x1/8 slotted binding m/s nylon b18.6.3400
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QFCTXMachine ScrewSteelPlain / Furnace Black#36d #36 cob screw mach b18.6.32
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QFCTXMachine ScrewSteelPlain / Furnace Blackps-10f-8-d-s08gy pan-l-screw b18.6.32470
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/4-20 x 5/81/4-20x5/8 slotted flat m/s 18-8 b18.6.360
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/4-20 x 3/41/4-20x3/4 slotted round m/s 18-8 b18.6.385
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black1/4-20 x 1 1/41/4-20x1 1/4 phil oval m/s 18-8 b18.6.3450
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black5/16-18 x 1 1/25/16-18x1 1/2 phil truss m/s 18-8 b18.6.318
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/8-16 x 13/8-16x1 slotted round m/s 18-8 b18.6.3200
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black3/8-16 x 1/23/8-16x1/2 slotted fillister m/s 18-8 b18.6.31300
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 11/16phil pan m/s s/s600
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#6-32 x 7/8phil pan m/s s/s1029
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM2-0.40 x 10phil pan m/s s/s28186
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AIHAZMachine ScrewSteelPlain / Furnace BlackM2-0.40 x 16phil pan m/s4944
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black OxideM3-0.50 x 10phil pan m/s s/s1029
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AIHAZMachine ScrewSteelBlack OxideM4-0.70 x 8phil flat m/s black ox1333
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackM6-1.00 x 12phil flat m/s s/s3
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 1/24-40 x .500 phil pan s/s pass lp MS21097-040044990
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace Black#4-40 x 3/164-40 x 3/16 phil pan bolt s/s lp MS21097-0400218
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AIHAZMachine ScrewSteelPlain / Furnace Black#6-32 x 3/8100 deg phil flat carbon cad plate MS24693S26598
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AIHAZMachine ScrewSteelPlain / Furnace Black#6-32 x 1/26-32 x 1/2 phil 100 deg flat cad plt MS24693S283248
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AIHAZMachine ScrewSteelPlain / Furnace Black#10-32 x 1/210-32-2a carbon cad plate MS24693S272648
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AIHAZMachine ScrewSteelPlain / Furnace Black#10-32 x 110-32 cad plate MS24693S2761691
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AIHAZMachine ScrewSteelPlain / Furnace Black#6-32 x 7/166-32 cad plate MS24693S271000
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AIHAZMachine ScrewSteelPlain / Furnace Black#4-40 x 1/44-40 carbon cad plate MS24693S2167
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AIHAZMachine ScrewSteelPlain / Furnace Black#8-32 x .437MS24693S491212
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AIHAZMachine ScrewSteelPlain / Furnace Black#6-32 x 5/166-32 carbon cad plate MS24693S2546
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AIHAZMachine ScrewSteelPlain / Furnace Black#4-40 x 5/164-40 cad plate MS24693S3120
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#0-80 x 1/80-80-2a s/s plate MS24693-218B768
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain / Furnace BlackMS24694-C11 5305-00-902-2131 MS24694C11142
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