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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 ScrewBrassPlain6-32 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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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 8m3 x 8 mm phillips pan s/s blk-ox din 79855719
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CenturyFLMachine ScrewSteelZinc/Clear#5-40 x 1/45-40 x 1/4 phillips pan hd-ms steel trivalent zinc plt1900
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM6 x 20m 6.0 x 20.0mm 18-8 phillips pan hd machine screws din 79854673
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CenturyFLMachine ScrewSteelZinc/Clear#8-32 x 1/48-32 x 1/4 phillips fillister hd steel zinc plt5670
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CenturyFLMachine Screwms51957-4468531
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 118zoetis 44900534 m4 x 118mm torx pan per print 302 stainless steel5364
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CenturyFLMachine ScrewSteelZinc/ClearM4 x 14m 4.0 x 14.0mm steel zinc plt phillips pan hd machine screws din 79853500
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CenturyFLMachine ScrewSteelZinc/ClearM3 x 6bn3333 m3x6 posi flat m/s zinc screw m3x6 lg ncr ncr18500
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8ms51958-61 10-32 x 3/8 phillips pan 18-8 s/s114467
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CenturyFLMachine ScrewSteelZinc/Clear#2-56 x 3/162-56 x 3/16 phillips pan hd machine sc steel trivalent zinc rohs compliant20000
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CenturyFLMachine ScrewSteelZinc/Clear#4-40 x 9/164-40 x 9/16 slotted fillister steel rohs zinc clear407
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CenturyFLMachine ScrewSteelZinc/Clear#10-32 x 7/810-32 x 7/8 phillips truss hd m/s stl zinc33376
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CenturyFLMachine ScrewClass 12.9Zinc/YellowM1.6 x 4m1.6 x 4mm slotted flat m/s gr. 12.9 dfars w/zinc yellow plate q2f iso 200925000
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#4-40 x 3/84-40 x 3/8 pozi pan mach screw 18-8 stainless stl25000
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CenturyFLMachine ScrewSteelZinc/Clear#10-32 x 1/210-32 x 1/2 phillips flat 100 hd trivalent zinc clear25000
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CenturyFLMachine ScrewSteelBlack Oxide#8-32 x 1/28-32 x 1/2 phillips pan hd-m/s steel black to meet minimum 300hrs to red rust24824
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CenturyFLMachine ScrewSteelZinc/Yellow#12-24 x 3/812-24 x 3/8 slotted ind hx-wa hd tapt steel trivalent zinc yellow23955
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CenturyFLMachine ScrewSteelZinc/ClearM3 x 3m3 x 3 stl zinc din 798522032
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2.5 x 4m2.5 x 4 phillips pan hd m/s 18-8 s/s iso 704520250
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8-32 x 5/8ms24693-51b screw machine1697
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JacksonMSMachine ScrewSteelPlainM3-0.50 x 12pan phil1357
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JacksonMSMachine ScrewSteelZinc/Clear3/8 x 1 1/4nc flat slotted m/s841
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OneMonroeNCMachine ScrewNylon (Polyamide)Plain#6-32 x 3/86-32 x 3/8 slottedbinder m/s nyl nat325
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OneMonroeNCMachine ScrewSteelZinc/Clear#6-32 x 3/86-32 x 3/8 ph pan m/s stl zncyl2900
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OneMonroeNCMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8#10-32 x 3/8 phillips flat head machine screw 18-8 stainless steel1036
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OneMonroeNCMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 7/81/4-20 x 7/8 phillips flat head machine screw 18-8 stainless steel900
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OneMonroeNCMachine ScrewSteelPlain#6-32 x 1/26-32 x 1/2 phillips truss m/s nd patch2500
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OneMonroeNCMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1/26-32 x 1/2 phillips round hd m/s 18-8ss1000
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OneMonroeNCMachine ScrewSteelPlain#8-32 x 1 1/28-32 x 1 1/2 unslottedind hex m/s276
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OneMonroeNCMachine ScrewSteelZinc/Clear1/4-20 x 3 1/41/4-20 x 3-1/4 phillips flat head reamer with wings zinc700
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JacksonMSMachine ScrewSteelZinc/Clear#10-24 x 2hex washer slotted m/s700
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12-24 x 1pan phillips m/s 18-8 304201
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JacksonMSMachine ScrewNylon (Polyamide)PlainM6-1.00 x 16oval slotted natural colored416
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OneMonroeNCMachine ScrewSteelPlain#10 x 3/4#10 x 3/4 torx pan hd sht met screw-plain300
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OneMonroeNCMachine ScrewSteelZinc/Clear#6-32 x 3/86-32 x 3/8 slottedhx/w/hd m/s type f-zp200
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OneMonroeNCMachine ScrewSteelZinc/Clear1/4-20 x 1 1/21/4-20 x 1-1/2 phillips pan hd type f-zp2575
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OneMonroeNCMachine ScrewSteelZinc/Clear#4-40 x 7/164-40 x 7/16 phillips pan hd type f-zp4400
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OneMonroeNCMachine ScrewSteelBlack OxideM3-.5-0.50 x 10m3-.5 x 10 ph pan m/s stl blk ox din 7985a4804
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JacksonMSMachine ScrewSteelZinc/ClearM8-1.25 x 30flat phil. m/s161
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1 1/4nf pan phillips m/s 18-8 304140
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JacksonMSMachine ScrewSteelZinc/Clear1/4 x 1/2nc pan slotted m/s500
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 1/2round slotted m/s 18-8 3042845
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 1pan phillips m/s 18-8 3041148
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JacksonMSMachine ScrewBrassPlain5/16-18 x 3/4pan slotted124
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1nf hex unslotted 18-8 s/s regular182
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JacksonMSMachine ScrewSteelPlainM4-0.70 x 20pan phil702
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JacksonMSMachine ScrewSteelPlainM4-0.70 x 25pan phil3894
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JacksonMSMachine ScrewSteelPlainM8-1.25 x 25pan phil din 7985354
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JacksonMSMachine ScrewSteelPlainM8-1.25 x 30pan phil din 7985197
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JacksonMSMachine ScrewSteelPlainM8-1.25 x 35pan phil din 798535
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JacksonMSMachine ScrewNylon (Polyamide)Plain1/4-20 x 1 1/4flat slotted m/s412
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JacksonMSMachine ScrewNylon (Polyamide)Plain3/4 x 2 3/4flat slotted m/s natural white2
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8fine flat slotted m/s 18-8 304661
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JacksonMSMachine ScrewSteelZinc/Clear#4-40 x 1 1/2flat slotted m/s50
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JacksonMSMachine ScrewSteelZinc/Clear#8-32 x 1/2flat slotted m/s300
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JacksonMSMachine ScrewSteelZinc/Clear#10-32 x 3/4flat slotted m/s101
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JacksonMSMachine ScrewAluminumPlain5/16 x 1pan slotted m/s35
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JacksonMSMachine ScrewBrassPlain#6-32 x 3/4pan slotted1540
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainm2742630100d smally part whr-50-pa-s02-z500
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CenturyFLMachine ScrewSteelZinc/ClearM4 x 20m4x20 stl zinc w/red patchlok # m4 x 20 phillips cheese head steel zn w/red nylok corp patch iso 70481020
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM2.5-0.45 x 7m2.5 x .45 x 7mm phillips pan machine screw 18-81300
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 4m3x4 slottedcheese hd mach screw a2 m3x4 slottedcheese hd machine screws a2 stainless (iso 1207) din 841078
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1m/screw flat 82 deg 10-32x1.00 lg ss200
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CenturyFLMachine ScrewPlain#4-40 x 1m/s pan #4-40 x 1.00 lg black5000
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CenturyFLMachine ScrewPlainaccurate screw machine 114054pp.625ss12 screw assy captive pnl phh pnh cres lpf asm co8
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4 x 16m4 x 16mm ecofix phillips pan mach sc w/integrated washer head a2 stainless bn 59521000
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CenturyFLMachine ScrewSteelZinc/ClearM6 x 10m 6.0 x 10.0mm steel zinc plt slottedpan hd machine screws din 851000
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CenturyMachine ScrewPlainan520b3-315
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/164-40 x 3/16 phillips flat 100 deg 18-8 stainless + black ox+ patch2500
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10#10 countersink finishing washer for use | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel207000
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#12#12 countersink finishing washer for use | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel10000
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#14#14 countersink finishing washer for use | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel1500
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6#6 countersink finishing washer for use | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel13500
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8#8 countersink finishing washer for use | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel | with 82 degree countersink screws 18.8 stainless steel8000
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 35/16-18 x 3 socket wafer ms ss/chrome |120
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20 x 3/4 t-bolt 18-8ss per print | m30209 | m30209 | m302097668837
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8-163/8-16 unc hex flange nut w/serrations | 18.8 ss 1/2 inch across flats per dwg # m31184 rev b | 18.8 ss 1/2 inch across flats per dwg # m31184 rev b | 18.8 ss 1/2 inch across flats per dwg # m31184 rev b1501
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BrikksenMachine ScrewPlain3/83/8 t-bolts w/nuts m35270 assy rev d | 012 20 t-bolts and 20 nuts per heat sealed bag-50 bags with label per carton | 012 20 t-bolts and 20 nuts per heat sealed bag-50 bags with label per carton | 012 20 t-bolts and 20 nuts per heat sealed bag-50 bags with label per carton92800
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BrikksenMachine ScrewPlain3/83/8 t-bolts w/nuts m35270 assy rev d 012 | bag 20 t-bolts and 20 nuts per heat sealed bag-40 bags with label per carton | bag 20 t-bolts and 20 nuts per heat sealed bag-40 bags with label per carton | bag 20 t-bolts and 20 nuts per heat sealed bag-40 bags with label per carton108042
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BrikksenMachine ScrewPlain2ppmsssbo6c.25 qty 2 + pfmsssbo6c.25 qty | 2label print on bag 9495 | 2label print on bag 9495 | 2label print on bag 949545190
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6#6 countersink finishing washer for use | with 82 degree countersink screws 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand | with 82 degree countersink screws 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand | with 82 degree countersink screws 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand2200
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 210-24 x 2 phillips ovalal 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel 50 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 50 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 50 per small bag 5 small bags per master pack-generic brand1650
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18 x 1-1/2 phillips pan head | machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand1575
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 phillips pan head machine | screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand875
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 1/210-32 x 1/2 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel black oxide & oil bulk-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel black oxide & oil bulk-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel black oxide & oil bulk-generic brand7775
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 41/4-20 x 4 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand1225
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 110-32 x 1 phillips ovalal 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand100
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/48-32 x 3/4 phillips truss head machine | screw asme b18.6.3 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand | screw asme b18.6.3 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand | screw asme b18.6.3 18.8 stainless steel 100 per small bag 5 small bags per master pack-generic brand300
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BrikksenMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18 x 1 phillips flat 82 degree | countersink head machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand | countersink head machine screw asme b18.6.3 18.8 stainless steel 25 per small bag 5 small bags per master pack-generic brand175
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