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3/8 inch length 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.

197,865 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
SupplierLocTypeMaterialFinishSizeDescriptionQty 
ISSCOMOMachine ScrewBrassPlain#10-32 x 3/8slotted round7800
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ISSCOMOMachine ScrewSteelZinc/Clear5/16-24 x 3/8unslotted ind hex1440
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ISSCOMOMachine ScrewSteelZinc/Clear#6-40 x 3/8slotted round11000
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ISSCOMOMachine ScrewSteelZinc/Clear#1-72 x 3/8slotted flat20600
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Cal FastenrsCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/84-40 x 3/8 phillips flat ms 18-8 304-7,967
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MESAFASTCAMachine ScrewSteelNickel Plated#6-32 x 3/8phil flat1,106.0
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CNBILMachine ScrewSteelPlain1/4-28 x 3/81/4-28 x 3/8 slotted screw 1022 steel soflat plain per print352
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CNBILMachine ScrewPlain#10-32 x 3/810-32 x 3/8 slotted pan machine screw plain6960
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CNBILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40 x 3/8 flat head phillips machine screw 18-8 stainless steel70
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CNBILMachine ScrewGrade 2Zinc/Clear#6-32 x 3/86-32 x 3/8 slotted pan m/s ft gr.2 z/p6135
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CNBILMachine ScrewSteelZinc/Clear#8-32 x 3/88-32 x 3/8 philips pan m/s f z/p4384
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CNBILMachine ScrewGrade 2Zinc/Clear#8-32 x 3/88-32 x 3/8 slotted pan m/s gr.2 zinc plated2712
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CNBILMachine ScrewPlain#8-32 x 3/88-32 x 3/8 slotted pan head machine screw plain20100
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CNBILMachine ScrewSteelZinc/Clear#8-32 x 3/88-32 x 3/8 combo drive pan head machine screw zinc plated9288
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CNBILMachine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 phillips pan head machine screw zinc plated1151
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CNBILMachine ScrewGrade 2Plain1/4-20 x 3/81/4-20 x 3/8 slotted round hd m/s ft gr.2 plain1920
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BoltCraftNEMachine ScrewSteelZinc/Clear#10-24 x 3/810-24 x 3/8 round phillips head machine screw zinc4139
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BoltCraftNEMachine ScrewSteelBlack Oxide#10-24 x 3/810-24 x 3/8 pan phillips head machine screw black oxide3372
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BoltCraftNEMachine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 truss phillips head machine screw zinc1000
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32 x 3/8 phil pan 18-8 s/s 304ss MS51958-61235
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LibertyILMachine ScrewBrassPlain#6-32 x 3/8phillips flat350
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8phil pan 18-8 s/s1,000
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LibertyILMachine ScrewNylon (Polyamide)Black Oxide#6-32 x 3/8phillips pan black1,500
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LibertyILMachine ScrewSteelZinc/Clear#10-32 x 3/8phillips hex washer serrated600
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8phillips truss 18-8 s/s700
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LibertyILMachine ScrewSteelBlack Oxide#10-32 x 3/8phillips flat undercut2,692
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8phil flat undercut 18-8 s/s697
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain10 24-3a x 3/810-24 unc-3ax3/8 slotted flat ff-s-92c 300 18-8 304 qq-s-763d2
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8slotted flat 18-8 s/s500
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LibertyILMachine ScrewBrassNickel Plated#10-24 x 3/8slotted round1,200
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LibertyILMachine ScrewSteelZinc/Clear#10-24 x 3/8slotted truss8,300
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8slotted truss 18-8 s/s50
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LibertyILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8trimmed hex 18-8 s/s1,970
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Cal FastenrsCAMachine ScrewSteelZinc/Black#8-32 x 3/88-32 x 3/8 phil pan m/s black zinc-waxed phillips pan ms | phillips pan ms | phillips pan ms | phillips pan ms20,000
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Fastener OHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8torx pan head machine screw 4-40x3/8 18.8 18-8 304 5000
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AbabaCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#0-80 x 3/80-80 x 3/8 phillips flat machine screw stainless steel b18.6.3400
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AbabaCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32 x 3/8 phillips fillister machine screw stainless steel b18.6.31750
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MFSKSMachine ScrewNylon (Polyamide)Plain#2-56 x 3/8slotted binder111
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MFSKSMachine ScrewNylon (Polyamide)Plain#4-40 x 3/8slotted pan278
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MFSKSMachine ScrewNylon (Polyamide)Plain#6-32 x 3/8slotted round376
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MFSKSMachine ScrewNylon (Polyamide)Plain#6-32 x 3/8phillips pan117
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MFSKSMachine ScrewNylon (Polyamide)Plain#6-32 x 3/8slotted pan2379
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MFSKSMachine ScrewNylon (Polyamide)Plain#10-24 x 3/8slotted pan2071
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MFSKSMachine ScrewNylon (Polyamide)Plain#8-32 x 3/8slotted pan933
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MFSKSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8hex658
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MFSKSMachine ScrewNylon (Polyamide)Plain#10-32 x 3/8slotted roud509
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GlobalCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 3/8phil pan m/s 18-8 ss oxide1,275
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IRFNJMachine ScrewSteelZinc/Green#10-32 x 3/8combo sl/phil indented hex washer m/s stl & green rohs compliant37,282
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IRFNJMachine ScrewSteelBlack Oxide#10-32 x 3/8phil pan m/s stl1,100
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8phil pan m/s 18-8 s/s3,500
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IRFNJMachine ScrewSteelZinc/Clear#10-32 x 3/8phil flat undercut m/s stl4,290
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8phil flat 82 deg 18-8 a21,800
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8indented hex washer slotted m/s 18-8 ss5,185
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56 x 3/8phil flat m/s 18-8 ss4,080
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8(ft) unc phil flat coarse a2 (18-8)710
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IRFNJMachine Screw316, 317, A4 StainlessPassivated#8-32 x 3/8phil pan m/s stainless 316 & wax2,425
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IRFNJMachine ScrewSteelBlack Oxide#6-32 x 3/8phil truss m/s stl34,375
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IRFNJMachine ScrewSteelZinc/Clear#6-32 x 3/8phil pan m/s type-f stl24,925
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8phil pan m/s 18-8 ss23,497
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8slotted indented hex ms 18-8 ss no washer897
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IRFNJMachine ScrewSteelZinc/Clear#10-24 x 3/810-24x3/8 slotted pan m/s stl zinc s1006mspsz8,380
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IRFNJMachine ScrewSteelZinc/Clear#6-32 x 3/86-32x3/8 phil flat m/s stl zinc3,700
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ISSCOMOMachine ScrewBrassPlain#10-32 x 3/8slotted round7800
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ISSCOMOMachine ScrewSteelZinc/Clear5/16-24 x 3/8unslotted ind hex1440
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ISSCOMOMachine ScrewSteelZinc/Clear#6-40 x 3/8slotted round11000
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ISSCOMOMachine ScrewSteelZinc/Clear#1-72 x 3/8slotted flat20600
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ISSCOMOMachine ScrewSteelZinc/Clear#10-24 x 3/8slotted round13300
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ISSCOMOMachine ScrewSteelZinc/Clear#10-32 x 3/8slotted binding undercut8000
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ISSCOMOMachine ScrewSteelZinc/Clear#10-32 x 3/8phillips flat13000
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ISSCOMOMachine ScrewSteelZinc/Clear#4-36 x 3/8slotted flat4000
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ISSCOMOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8slotted fillister w/ 1/32 drilled head 18-8 stainless1336
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ISSCOMOMachine ScrewSteelPlain#6-32 x 3/8unslotted hex washer3980
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IRFNJMachine ScrewSteelZinc/Black#10-32 x 3/8phil pan m/s stl black8020
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#10-32 x 3/8phil pan m/s 18-8 s/s w/clear pass per qq-p-35 type ii w/ifi 124 patch per92945
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#10-32 x 3/8phil pan ms 18-8 ss w/pass per qq-p-35 type ii & black ox w/ifi 124 patch per print102510
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IRFNJMachine ScrewSteelZinc/Clear#8-32 x 3/88-32x3/8 slotted binding head screw steel zinc11,152
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IRFNJMachine ScrewSteelBlack Oxide#6-32 x 3/86-32x3/8 phil flat undercut m/s stl black oxide rohs 500-0035716,840
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IRFNJMachine ScrewSteelZinc/Clear#10-24 x 3/810-24x3/8 slotted pan m/s type-f stl zinc s1006fspsz1,900
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IRFNJMachine ScrewSteelZinc/Clear#10-24 x 3/810-24x3/8 hex washer slotted m/s type-c stl zinc s1006gswsz295,615
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IRFNJMachine ScrewSteelZinc/Clear#10-24 x 3/810-24x3/8 phil flat m/s stl zinc s1006mpfsz3,300
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IRFNJMachine ScrewSteelZinc/Clear#10-24 x 3/810-24x3/8 slotted filstr mach scr stl zinc s1006mslsz2,587
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IRFNJMachine ScrewSteelPlain#10-24 x 3/810-24x3/8 hex washer slotted m/s type-c stl pln s1006gswsp8,400
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IRFNJMachine ScrewSteelZinc/Clear#10-32 x 3/810-32x3/8 slotted pan m/s stl zinc s1106mspsz3,960
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/81/4-20x3/8 phil pan m/s 18-8 s/s200
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IRFNJMachine ScrewSteelPlain1/4 x 3/81/4x3/8 slotted flat m/s stl pln5,030
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IRFNJMachine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20x3/8 phil pan m/s stl zinc s1406mppsz17,551
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IRFNJMachine ScrewSteelZinc/Clear#2-56 x 3/82-56x3/8 phil pan m/s stl zinc 2c37mxpsz8,249
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IRFNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 slotted fillister m/s 18-8 ss 9876-5252,012
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IRFNJMachine ScrewSteelZinc/Clear#8-32 x 3/88-32x3/8 slotted round m/s stl zinc9,800
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IRFNJMachine ScrewSteelZinc/Clear#8-32 x 3/88-32x3/8 slotted pan m/s type-f stl zinc s0806fspsz5,000
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IRFNJMachine ScrewSteelZinc/Clear#6-32 x 3/86-32x3/8 phil flat undercut m/s stl zinc rohs 500-003876,458
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IRFNJMachine ScrewBrassPlain#8-32 x 3/88-32x3/8 slotted round m/s brass pln1,027
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BoltCraftNEMachine ScrewSteelZinc/Clear#8-32 x 3/88-32 x 3/8 round slotted head machine screw zincinquire
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BoltCraftNEMachine ScrewSteelZinc/Clear#10-24 x 3/810-24 x 3/8 truss phillips head machine screw zincinquire
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BCSBCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8 x 3/88x 3/8 hex washer slotted machine screw stainless steel b18.6.320,000
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BCSBCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 3/84-40x 3/8 6-lobe pan head machine screw ss nylon patch yellow4,000
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BCSBCAMachine ScrewSteelZinc/Clear8-32 x 3/88-32x 3/8 6-lobe 100 flat head machine screw zinc nylon patch7,900
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BCSBCAMachine ScrewSteelZinc/Clear4-40 x 3/84-40x 3/8 6-lobe pan head machine screw zinc nylon patch yellow2,800
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LippinCAMachine ScrewSteelZinc/Clear#10-32 x 3/8#10-32 x 3/8 slotted fillister mach screw zinc2500
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LippinCAMachine ScrewSteelZinc/Clear#8-32 x 3/8#8-32 x 3/8 slotted pan machine screw zinc5600
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LippinCAMachine ScrewSteelZinc/Clear#10-24 x 3/8#10-24 x 3/8 slotted pan machine screw zinc12608.75
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LippinCAMachine ScrewSteelZinc/Clear1/4-20 x 3/81/4-20 x 3/8 slotted pan machine screw zinc10000
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LippinCAMachine ScrewSteelZinc/Clear#10-32 x 3/810-32 x 3/8 truss head machine screw zinc5700
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SRFALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8phillips pan s/s200
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SRFALMachine ScrewSteelZinc/Clear#10-24 x 3/8phillips flat-
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SRFALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8slotted binder s/s-
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SRFALMachine ScrewNylon (Polyamide)Plain#10-24 x 3/8slotted pan560
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SRFALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8slotted round s/s800
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SRFALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8slotted flat s/s-
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SRFALMachine ScrewSteelZinc/Clear#10-24 x 3/8slotted pan3,899
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SRFALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8slotted truss s/s-
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SRFALMachine ScrewBrassPlain#10-32 x 3/8slotted fillister100
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SRFALMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8indented hex s/s1,164
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SRFALMachine ScrewSteelZinc/Clear#10-32 x 3/8slotted pan585
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SRFALMachine ScrewSteelZinc/Clear#10-32 x 3/8slotted flat4,990
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SRFALMachine ScrewBrassPlain#10-32 x 3/8slotted flat-
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SRFALMachine ScrewSteelZinc/Clear#10-32 x 3/8phillips flat-
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SRFALMachine ScrewSteelZinc/Clear#12-24 x 3/8slotted flat43
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SRFALMachine ScrewSteelZinc/Clear#12-24 x 3/8slotted round-
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SRFALMachine ScrewSteelZinc/Clear1/4-20 x 3/8slotted fillister10
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SRFALMachine ScrewBrassPlain1/4-20 x 3/8slotted flat350
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SRFALMachine ScrewBrassPlain1/4-20 x 3/8phillips flat-
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SRFALMachine ScrewSteelZinc/Clear#2-56 x 3/8slotted round364
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TPCINMachine ScrewSteelPhosphate#6-40 x 3/8binder phillips black ansi b18.6.31950000
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TPCINMachine ScrewSteelBrass Plated1/4-20 x 3/8round slotted bright brass ansi b18.6.323650
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SeattleNBWAMachine ScrewBrassPlain#4-40 x 3/8phil flat ms800
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8phil flat ms 18-8 ss4,000
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8phil flat ms 18-8 ss25,500
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8phil flat ms undercut 18-8 ss88
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8phil oval ms 18-8 ss4,500
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/8phil pan ms 18-8 ss18,850
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 3/8phil pan ms 18-8 ss30,050
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8phil pan ms 18-8 ss4,465
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8phil pan ms 18-8 ss11,234
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/8phil pan ms 18-8 ss2,800
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8phil round ms 18-8ss150
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8phil round ms 18-8 ss50
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8phil round ms 18-8 ss120
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-24 x 3/8phil truss ms 18-8 ss550
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#8-32 x 3/8phil flat ms 18-8 ss15,000
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SeattleNBWAMachine Screw400 Stainless (405, 410,416,420,430 etc.)Plain#10-32 x 3/8phil pan ms type-f 410 ss13,000
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SeattleNBWAMachine Screw316, 317, A4 StainlessPlain#8-32 x 3/8phil flat ms 316 ss10,000
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SeattleNBWAMachine Screw316, 317, A4 StainlessPlain#6-32 x 3/8phil flat ms 316 ss9,500
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SeattleNBWAMachine Screw316, 317, A4 StainlessPlain#10-24 x 3/8phil flat ms 316 ss9,800
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SeattleNBWAMachine Screw316, 317, A4 StainlessPlain#4-40 x 3/8phil pan ms 316 ss10,000
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