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Machine Screws, Grade 5 (ASME B18. 6.3)

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.

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Search Results Sponsored by ISSCO, Inc., your source for Machine Screws. For more results, visit   isscoinc.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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BIG BOLTILMachine ScrewGrade 5Plain#10-32 x 12in hex b18.6.38000
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BIG BOLTILMachine ScrewGrade 5Zinc/Yellow#10-24 x 7/8hex b18.6.315100
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GLFOHMachine ScrewGrade 5Zinc/Clear1/4-28 x 2.301/4-28x2.30 special phil flat m/s grade 5 stl zc b18.6.3 () () ()690
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EximS'poreMachine ScrewGrade 5Zinc/Cleart8screw pan head t-8steel hardened blue zn low carbon p-tite# 2-28 x 5/16 in b18.6.3111363
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EximS'poreMachine ScrewGrade 5Zinc/Cleart8screw pan head t-8 (18157-053)steel hardened blue zn low carbon p-tite# 2-28 x 1/4 in. twin helix b18.6.374
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QFCTXMachine ScrewGrade 5Plain1/4-20 x 1/21/4-20x1/2 phillips flat head machine screw low carbon steel magni-565 b18.6.3525
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B & K FASTPAMachine ScrewGrade 5Plain5/8-11 x 2 1/25/8-11 x 2 1/2 slotted flat machine screw gr 5 pn b18.6.350
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B & K FASTPAMachine ScrewGrade 5Plain5/8-11 x 35/8-11 x 3 slotted flat machine screws gr 5 plain b18.6.350
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B & K FASTPAMachine ScrewGrade 5Plain5/8-11 x 1 3/45/8-11 x 1 3/4 slotted flat machine screws gr 5 plain b18.6.350
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General FMIMachine ScrewGrade 5Zinc/Clear1/4-20 x 1 3/41/4-20x1.75 trus phil ms gr5 zn clr b18.6.326,950
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General FMIMachine ScrewGrade 5Zinc/Clear#10-24 x 0 1/210-24 x 0.5 hex ms gr 5.1 zn unslt b18.6.384000
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General FMIMachine ScrewGrade 5Plain#6-32 x 0 1/26-32 x 0.5 hwh ms gr5 unslt b18.6.335750
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THRDFASTALMachine ScrewGrade 5Galvanized5/8-11 x 3gr5 slotted flat m/s hdg b18.6.31
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WSBKYMachine ScrewGrade 5Zinc/Clear#10-24 x 1/2screw ms tr gr5 (zn) slotted 10-24x1/2 b18.6.335,764
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FACCAOntMachine ScrewGrade 5Zinc/Clear1/4-20 x 2 1/2f4 machine screw fillister slot head 1/4-20 unc x 2 1/2 low carbon steel zinc plated ansi b18.6.3-1972 b18.6.3800
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FACCAOntMachine ScrewGrade 5Zinc/Clear.160-.175machine screw slot/sq skt round hd 1/4-20 unc x 1-3/4 lg low carbon steel zinc plated tolerances head diameter .443-.472 head height .160-.175 length 1.69-1.75 b18.6.37,940
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FACCAOntMachine ScrewGrade 5Chromate Conversion (Iridite, Alodine)#10-32 x 1/4machine screw slot indented hex hd #10-32 unf x 1/4 lg (hex 5/16 ) low carbon steel green iradite ansi b18.6.4 latest b18.6.3157,488
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FACCAOntMachine ScrewGrade 5Zinc/Clear#10-24 x 7/16machine screw slot large truss head with shoulder under the head #10-24 unc x 7/16 lg low carbon steel zinc plated b18.6.33,399
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FACCAOntMachine ScrewGrade 5Zinc/Clear#6-32 x 2 1/2machine screw phillips pan hd #6-32 unc x 2 1/2 long low carbon steel zinc plated ansi b18.6.3-1972 b18.6.323,100
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FACCAOntMachine ScrewGrade 5Zinc/Clear#8-32 x 5/8machine screw slot/sq skt/phillips truss head #8-32 unc x 5/8 lg low carbon steel zinc plated b18.6.310,000
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FACCAOntMachine ScrewGrade 5Zinc/Clear#8-32 x 1 1/4machine screw slot/sq skt/phillips truss head #8-32 unc x 1 1/4 lg low carbon steel dark plated b18.6.34,000
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FACCAOntMachine ScrewGrade 5Zinc/Clear#8-32 x 7/8machine screw slot/sq skt/phillips truss head #8-32 unc x 7/8 lg low carbon steel zinc plated b18.6.358
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FACCAOntMachine ScrewGrade 5Zinc/Clear5/16-18 x 6f4 machine screw round slot head 5/16-18 unc x 6 low carbon steel zinc plated ansi b18.6.3-1972 b18.6.37,134
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FACCAOntMachine ScrewGrade 5Zinc/Clear#12-24 x 2machine screw flat slot head #12-24 unc x 2 lg low carbon steel zinc chromate plated ansi b18.6.3-1972 b18.6.325,056
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FACCAOntMachine ScrewGrade 5Zinc/Clear#10-32 x 2 1/8machine screw indented hex head #10-32 unf x 2 1/8 (hex 5/16 af) low carbon steel zinc chromate pltd ansi b18.6.3-1972 b18.6.35,720
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FACCAOntMachine ScrewGrade 5Zinc/Clear1/4-20 x 1machine screw binding slot head 1/4-20 unc x 1 lg low carbon steel zinc plated ansi b18.6.3-1972 b18.6.342,800
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FACCAOntMachine ScrewGrade 5Zinc/Clear1/4-20 x 2 3/4machine screw phillips truss head 1/4-20 unc x 2 3/4 low carbon steel zinc plated ansi b18.6.3-1972 b18.6.374,000
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FACCAOntMachine ScrewGrade 5Zinc/Clear#10-32 x 1/2machine screw binding slot head #10-32 unf x 1/2 low carbon steel zinc chromate plated ansi b18.6.3 latest revision b18.6.36,400
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FACCAOntMachine ScrewGrade 5Zinc/Clear3/8-16 x 3/4machine screw phillips truss head 3/8-16 unc x 3/4 lg low carbon steel zinc plated ansi b18.6.3-1972 b18.6.347,773
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FACCAOntMachine ScrewGrade 5Zinc/Clear#10-32 x 1 1/2machine screw phillips round head #10-32 unf x 1 1/2 low carbon steel zinc plated ansi b18.6.3-1972 b18.6.34,000
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FACCAOntMachine ScrewGrade 5Zinc/Clear3/8-24 x 1 3/16machine screw phillips flat head 3/8-24 unf x 1 3/16 lg low carbon steel zinc chromate plated ansi b18.6.3-1972 b18.6.321,875
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FACCAOntMachine ScrewGrade 5Zinc/Clear#10-32 x 7/8machine screw binding slot head #10-32 unf x 7/8 low carbon steel zinc plated ansi b18.6.3-1972 b18.6.310,000
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FACCAOntMachine ScrewGrade 5Zinc/Clear3/8-16 x 3/4f4 machine screw phillips truss head 1/4-28 unf x 5/8 low carbon steel zinc chromate plated ansi b18.6.3-1972 b18.6.348,240
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FACCAOntMachine ScrewGrade 5Zinc/Clear#10-24 x 3/4machine screw binding slot head #10-24 unc x 3/4 low carbon steel zinc plated ansi b18.6.3-1972 b18.6.313,652
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