FCH News

1/2-13 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.

185,546 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 ScrewSteelZinc/Clear1/2-13 x 3 1/2slotted flat200
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ISSCOMOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 4 1/2slotted flat 18-8 stainless880
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ISSCOMOMachine ScrewSteelZinc/Clear1/2-13 x 1mach phillips flat z/p400
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ISSCOMOMachine ScrewSteelZinc/Clear1/2-13 x 1 1/4mach slotted flat z/p2150
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CenturyFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13 x 1 1/2 slotted flat hd (18-8) (18-8) 85
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YANKEENHMachine ScrewSteelZinc/Clear1/2-13 x 11/2-13 x 1 slotted flat m/s zinc pltd75
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YANKEENHMachine ScrewSteelZinc/Clear1/2-13 x 1 1/21/2-13 x 1 1/2 slotted flat m/s zinc pltd15
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YANKEENHMachine ScrewSteelZinc/Clear1/2-13 x 1 1/21/2-13 x 1 1/2 slotted round m/s zinc pltd5
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YANKEENHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1slotted round m/s s/s90
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YANKEENHMachine ScrewSteelZinc/Clear1/2-13 x 2slotted flat m/s91
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YANKEENHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2slotted flat m/s stain28
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YANKEENHMachine ScrewSteelZinc/Clear1/2-13 x 2 1/2slotted round m/s60
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YANKEENHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 1/2slotted flat m/s stain32
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MESAFASTCAMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2slotted flat mach4.0
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MESAFASTCAMachine ScrewSteelZinc/Clear1/2-13 x 2slotted flat machine18.0
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 1 3/41/2-13x1-3/4 slotted flat head machine screw trivalent clear zinc150
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EndriesWIMachine ScrewSteelPlain1/2-13 x 1 1/41/2-13x1-1/4 full thread military specification stud per print ms-43285
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EndriesWIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/21/2-13x2-1/2 18-8 s/s steel slotted flat head machine screw domestic170
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EndriesWIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3/41/2-13x3/4 18-8 s/s steel slotted undercut flat head machine screw6
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 1 1/41/2-13x1-1/4 slotted flat head machine screw zinc75
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 21/2-13x2 slotted flat head machine screw zinc580
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EndriesWIMachine ScrewSteelPlain1/2-13 x 2 1/41/2-13x2-1/4 slotted flat head machine screw plain30
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 2 1/41/2-13x2-1/4 slotted flat head machine screw zinc166
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 31/2-13x3 slotted flat head machine screw zinc170
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 41/2-13x4 slotted flat head machine screw zinc10
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EndriesWIMachine ScrewSteelZinc/Clear1/2-13 x 61/2-13x6 slotted flat head machine screw zinc190
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JacksonMSMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 1/2flat slotted m/s 18-8 304 fully threaded6
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 11/2-13x1 slotted flat machine screw 18-8 ss49
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/41/2-13x1 1/4 slotted flat machine screw 18-8 ss50
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13x1 1/2 slotted flat machine screw 18-8 ss50
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/21/2-13x2 1/2 slotted flat machine screw 18-8 ss50
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3/41/2-13x3/4 slotted flat machine screw 18-8 ss46
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3/41/2-13x3/4 phil flat machine screw 18-8 ss10
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WeaverWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 11/2-13x1 phil flat machine screw 18-8 ss10
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AmericanNYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/21/2-13 x 2-1/2 phillip flat machine screw stainless steel32
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AmericanNYMachine ScrewSteelZinc/Clear1/2-13 x 6slotted flat plate22
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AmericanNYMachine ScrewSteelPlain1/2-13 x 3/4slotted round m/s85
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AmericanNYMachine ScrewSteelPlain1/2-13 x 1slotted round m/s465
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AmericanNYMachine ScrewSteelCadmium1/2-13 x 1 3/8slotted round m/s cad pl200
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AmericanNYMachine ScrewSteelPlain1/2-13 x 2slotted round m/s270
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AmericanNYMachine ScrewSteelCadmium1/2-13 x 2slotted flat m/s cad pl2550
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AmericanNYMachine ScrewSteelPlain1/2-13 x 2 1/2slotted fillister m/s30
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AmericanNYMachine ScrewSteelZinc/Clear1/2-13 x 2 3/4unslotted indented hex m/s pl600
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AmericanNYMachine ScrewSteelPlain1/2-13 x 3slotted round m/s5971
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AmericanNYMachine ScrewSteelPlain1/2-13 x 3slotted truss m/s black1578
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AmericanNYMachine ScrewSteelPlain1/2-13 x 4 1/2slotted round m/s642
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AmericanNYMachine ScrewSteelPlain1/2-13 x 5slotted round m/s1900
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AmericanNYMachine ScrewSteelPlain1/2-13 x 2 1/2slotted round m/s150
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AmericanNYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/4slotted fillister m/s 18-8 30450
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AmericanNYMachine ScrewSteelPlain1/2-13 x 2 1/2slotted flat985
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AmericanNYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/8slotted hex m/s 18-8 304580
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AmericanNYMachine ScrewBrassPlain1/2-13 x 2 1/2hex cap34
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AmericanNYMachine ScrewBrassPlain1/2-13 x 1 1/2hex cap100
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AmericanNYMachine ScrewSteelPlain1/2-13 x 1slotted flat1400
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GLFOHMachine Screw316, 317, A4 StainlessPlain1/2-13 x 11/2-13x1 slotted flat m/s 316 s/s b18.6.3 () () ()6
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SunPackFLMachine ScrewSteelGalvanized1/2-13 x 1 1/21/2-13x1-1/2 flat slotted machine screw hdg80
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SunPackFLMachine ScrewSteelZinc/Clear1/2-13 x 21/2-13x2 round slotted machine screw zinc241
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SunPackFLMachine ScrewSteelGalvanized1/2-13 x 21/2-13x2 round slotted machine screw hdg8
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Cal FastenrsCAMachine ScrewGrade 5Zinc/Clear1/2-13 x 31/2-13x3 gr.5 hwh m/s w/serrations trivalent zinc grade 5 hwh m/s1,060
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Cal FastenrsCAMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2phillips flat m/s phillips flat100
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NAPPCOTXMachine ScrewSteelZinc/Clear1/2-13 x 1 1/4phil flat m/s steelzincpltd 1/2-13x1-1/4 (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS) (7-MACHINE SCREW - PHILLIPS)340
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NAPPCOTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/2flat slotted m/s s/s 18-8 1/2-13x2-1/2 (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED)30
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NAPPCOTXMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2flat slotted m/s stl zinc pltd 1/2-13x1-1/2 (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED) (8-MACHINE SCREWS - SLOTTED)52
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ManscoMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/4 1/2-13x1-1/4 flat slotted m/s 18-8 s/s100
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NutsBoltsNEMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 11/2-13 x 1 ss phi fhms35
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NutsBoltsNEMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 31/2-13 x 3 ss slotted fhms50
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NutsBoltsNEMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 21/2-13 x 2 ss phi fhms25
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NutsBoltsNEMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13 x 1 1/2 ss phi fhms163
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NutsBoltsNEMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/21/2-13 x 2 1/2 ss phi fhms34
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NutsBoltsNEMachine ScrewSteelZinc/Clear1/2-13 x 51/2-13 x 5 slotted rhms zp130
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NutsBoltsNEMachine ScrewSteelZinc/Clear1/2-13 x 41/2-13 x 4 slotted rhms zp101
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NutsBoltsNEMachine ScrewSteelZinc/Clear1/2-13 x 61/2-13 x 6 slotted rhms zp119
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NutsBoltsNEMachine ScrewSteelZinc/Clear1/2-13 x 2 1/21/2-13 x 2 1/2 ph fhms zp24
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NutsBoltsNEMachine ScrewSteelZinc/Clear1/2-13 x 31/2-13 x 3 phi fhms zp524
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NutsBoltsNEMachine ScrewSteelZinc/Clear1/2-13 x 21/2-13 x 2 slotted fhms zp4420
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UNEEDANJMachine ScrewSteelPlain1/2-13 x 3slotted flat m/s200
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WeaverWAMachine ScrewSteelZinc/Clear1/2-13 x 1 1/41/2-13x1 1/4 slotted round machine screw zinc50
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WeaverWAMachine ScrewSteelZinc/Clear1/2-13 x 31/2-13x3 slotted round machine screw zinc75
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WeaverWAMachine ScrewSteelZinc/Clear1/2-13 x 11/2-13x1 slotted flat machine screw zinc272
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WeaverWAMachine ScrewSteelZinc/Clear1/2-13 x 1 1/41/2-13x1 1/4 slotted flat machine screw zinc305
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WeaverWAMachine ScrewBrassPlain1/2-13 x 1 1/21/2-13x1 1/2 slotted flat machine screw brass20
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WeaverWAMachine ScrewSteelZinc/Clear1/2-13 x 1 1/21/2-13x1 1/2 slotted flat machine screw zinc400
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WeaverWAMachine ScrewSteelZinc/Clear1/2-13 x 2 1/41/2-13x2 1/4 slotted flat machine screw zinc300
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 1 1/4slotted flat m/s1600
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 4slotted round full/thrd ms38
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 2slotted flat full/thrd ms980
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 2 1/4slotted round full/thrd ms600
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 2 1/2slotted flat full/thrd ms50
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 2 3/4slotted flat full/thrd ms425
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 3slotted flat full/thrd ms30
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 3/4slotted flat m/s21050
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2slotted flat m/s894
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ACCURATEILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/2slotted flat ft 18-8 s/s55
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ACCURATEILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/4slotted flat ft 18-8 s/s95
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ACCURATEILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2slotted flat ft 18-8 s/s184
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ACCURATEILMachine ScrewSteelZinc/Clear1/2-13 x 4slotted flat full/thrd54
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ACCURATEILMachine ScrewBrassPlain1/2-13 x 1 1/4slotted flat m/s2850
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ACCURATEILMachine ScrewBrassPlain1/2-13 x 1 1/2slotted flat m/s2518
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ACCURATEILMachine ScrewBrassPlain1/2-13 x 1slotted flat m/s3640
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LibertyILMachine ScrewSteelZinc/Clear1/2-13 x 1slotted flat29
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MFSKSMachine ScrewSteelPlain1/2-13 x 21/2slotted round100
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METRO INDOHMachine ScrewSteelZinc/Clear1/2-13 x 2slotted flat m/s100
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HBBOLTCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2round slotted m/s 18-8 ss100
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MidStatesMIMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2phil flat m/s znc203
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MidStatesMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 5in slotted flat m/s 18-87
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MidStatesMIMachine ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain1/2-13 x 1 1/2slotted flat m/s monel10
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MidStatesMIMachine ScrewSteelPlain1/2-13 x 4in slotted flat m/s partial thd pl149
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HBBOLTCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/2flat phil mach 18-8 ss25
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HBBOLTCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/2flat phil mach 18-8 ss1
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HBBOLTCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3flat slotted ms ss30
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HBBOLTCAMachine ScrewSteelZinc/Clear1/2-13 x 2flat slotted m/s zp550
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ScheinertNJMachine ScrewSteelZinc/Clear1/2-13 x 2 1/21/2-13x2-1/2 flat slotted m/s zinc clear9200
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IRFNCMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2hex washer slotted m/s type-f stl86
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SunPackFLMachine ScrewSteelGalvanized1/2-13 x 1 1/2flat slotted hdg80
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SunPackFLMachine ScrewSteelGalvanized1/2-13 x 2round slotted hdg10
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SunPackFLMachine ScrewSteelZinc/Clear1/2-13 x 2round slotted240
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StandardMAMachine ScrewSilicon BronzePlain1/2-13 x 31/2-13x3 slotted flat head machine screw silicon bronze795
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StandardMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3/41/2-13x3/4 slotted round head machine screw 18-8 s/s steel125
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StandardMAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 21/2-13x2 slotted flat head machine screw 18-8 s/s steel395
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QFCTXMachine ScrewSteelZinc/Clear1/2-13 x 1 1/41/2-13x1 1/4 hwh m/s serrated zinc b18.6.3300
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13x1-1/2 slotted round head m/s 18-8 b18.6.31
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 61/2-13x6 slotted round m/s zinc 50c600msrz17
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 61/2-13x6 slotted round m/s zinc 50c600msrz17
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 21/2-13x2 slotted flat machine screw zinc46
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HodellOHMachine ScrewSteelGalvanized1/2-13 x 1 1/41/2-13 x1 1/4 slotted flat machine screw hdg nc 50c125msfg286
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 21/2-13x2 slotted flat machine screw zinc46
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 21/2-13x2 slotted flat machine screw zinc46
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 1 1/21/2-13x1 1/2 slotted flat machine screw zinc48
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HodellOHMachine ScrewSteelZinc/Clear1/2-13 x 61/2-13x6 slotted round m/s zinc 50c600msrz17
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ISSCOMOMachine ScrewSteelZinc/Clear1/2-13 x 3 1/2slotted flat200
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ISSCOMOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 4 1/2slotted flat 18-8 stainless880
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CascadeORMachine ScrewBrassPlain1/2-13 x 2flat slotted b18.6.3220
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CascadeORMachine ScrewBrassPlain1/2-13 x 1 1/2slotted flat b18.6.31200
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SISAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x .3751/2-13x.375 socket drive screw machine plug 18-8 304 steel per print50
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B & K FASTPAMachine ScrewSteelZinc/Clear1/2-13 x 61/2-13 x 6 slotted flat machine screws zinc b18.6.31
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B & K FASTPAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/41/2-13 x 1 3/4 slotted flat machine screw 18-8 ss b18.6.373
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TSFTXMachine ScrewSteelZinc/Clear1/2-13 x 2 1/2slotted flat head machine screw zinc plated 1/2-13 x 2 1/214
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TSFTXMachine ScrewSteelZinc/Clear1/2-13 x 31/2 -13x3 (ft) machine screw round head slotted zinc cr+3100
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IRFNJMachine ScrewSteelZinc/Clear1/2-13 x 1 1/21/2-13x1 1/2 hex washer slotted m/s type-f stl zinc86
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ACFCAMachine ScrewSteelZinc/Clear1/2-131/2-13 slotted hex nuts z/p rohs625
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Marine FastenersFLMachine ScrewSilicon BronzePlain1/2-13 x 3 1/21/2-13x3-1/2 slotted fl ms 655brz b18.6.31487
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Marine FastenersFLMachine ScrewSilicon BronzePlain1/2-13 x 51/2-13x5 slotted flat head m/s silicon bronze bulk-generic brand b18.6.3155
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 61/2-13x6 slotted flat ms ss b18.6.3980
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 51/2-13x5 slotted flat head machine screw 18-8ss b18.6.31575
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 21/2-13x2 slotted flat ms ss b18.6.32343
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 3 1/21/2-13x3-1/2 slotted flat ms ss b18.6.3910
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 31/2-13x3 slotted flat ms ss b18.6.31055
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 51/2-13x5 slotted flat head m/s 18-8 ss 1 per small bag 5 small bags per master pack-generic brand b18.6.3117
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13x1-1/2 slotted flat ms ss b18.6.31014
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/21/2-13x1-1/2 phil flat ms 18-8 b18.6.3763
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 11/2-13 x 1 slotted flat ms ss b18.6.3408
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Marine FastenersFLMachine ScrewSilicon BronzePlain1/2-13 x 81/2-13 x 8 slotted flat m/s sil brz bulk-generic brand b18.6.347
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Chrome1/2-13 x 21/2-13 x 2 phil flat ms 18-8ss/bright chrome b18.6.31286
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/21/2-13 x 2-1/2 slotted flat ms ss b18.6.3630
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Marine FastenersFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/41/2-13 x 1-3/4 slotted flat ms ss b18.6.32310
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Marine FastenersFLMachine Screw316, 317, A4 StainlessPlain1/2-13 x 2 1/21/2-13 x 2-1/2 slotted flat ms 316 b18.6.3590
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Marine FastenersFLMachine Screw316, 317, A4 StainlessPlain1/2-13 x 1 1/41/2-13 x 1 1/4 slotted flat ms 316 b18.6.31680
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SRFALMachine ScrewSteelZinc/Clear1/2-13 x 1slotted flat41
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SRFALMachine ScrewSteelZinc/Clear1/2-13 x 1 1/4slotted flat-
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SRFALMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2slotted flat-
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SRFALMachine ScrewSteelPlain1/2-13 x 1 1/2slotted flat28
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SRFALMachine ScrewSteelZinc/Clear1/2-13 x 2slotted flat10
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SRFALMachine ScrewSteelPlain1/2-13 x 2 1/4slotted flat22
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SRFALMachine ScrewSteelZinc/Clear1/2-13 x 2 1/2slotted flat9
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SRFALMachine ScrewSteelPlain1/2-13 x 3slotted flat25
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SRFALMachine ScrewSteelPlain1/2-13 x 3 1/2slotted flat41
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SRFALMachine ScrewSteelZinc/Clear1/2-13 x 4slotted round8
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SRFALMachine ScrewBrassPlain1/2-13 x 3/4slotted flat-
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OBRIENOHMachine ScrewSteelZinc/Clear1/2-13 x 3/4slotted round319
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THRDFASTMSMachine ScrewBrassPlain1/2-13 x 1 1/4slotted flat m/s b18.6.36
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THRDFASTALMachine Screw316, 317, A4 StainlessPlain1/2-13 x 1 1/2t-316 ss slotted flat m/s b18.6.35
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THRDFASTALMachine ScrewSteelZinc/Clear1/2-13 x 3slotted round m/s b18.6.36
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 3/4slotted flat m/s b18.6.3246
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 1slotted round m/s b18.6.3286
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THRDFASTFLMachine Screw316, 317, A4 StainlessPlain1/2-13 x 1 3/4t-316 ss slotted flat m/s b18.6.3116
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 6slotted round m/s b18.6.3109
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 8 1/218-8 ss slotted flat m/s b18.6.399
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THRDFASTFLMachine ScrewBrassPlain1/2-13 x 3/4slotted flat m/s b18.6.346
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 2slotted round m/s b18.6.336
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 2 1/218-8 ss slotted flat m/s b18.6.323
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 4slotted flat m/s b18.6.320
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/418-8 ss slotted flat m/s b18.6.317
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 4slotted round m/s b18.6.313
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 5slotted flat m/s b18.6.33
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 1/218-8 ss slotted flat m/s b18.6.31
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 318-8 ss slotted flat m/s b18.6.31
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 1 1/2slotted flat m/s b18.6.31
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THRDFASTFLMachine ScrewSteelZinc/Clear1/2-13 x 3/4slotted truss m/s b18.6.350
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THRDFASTOKMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 318-8 ss slotted flat m/s b18.6.315
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HewesNYMachine Screw316, 317, A4 StainlessPlain1/2-13 x 3/4slotted flat m/s316 s/s with patch172
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HewesNYMachine Screw316, 317, A4 StainlessPlain1/2-13 x 1slotted flat m/s316 s/s2100
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HewesNYMachine ScrewSteelZinc/Clear1/2-13 x 2slotted flat m/s pl197
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HewesNYMachine ScrewSteelZinc/Clear1/2-13 x 1 3/4slotted flat m/s pl200
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GUIDONNJMachine ScrewSteelZinc/Clear1/2-13 x 2SLOT FLAT300
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GUIDONNJMachine ScrewSteelZinc/Clear1/2-13 x 2 1/4SLOT FLAT320
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GUIDONNJMachine ScrewSteelZinc/Clear1/2-13 x 3 1/2SLOTTED ROUND100
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Valley NuWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/2-13 x 1 3/4nc 18-8 ss flat slotted14
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QFSMIMachine ScrewBrassPlain1/2-13 x 1 3/4slotted flat head b18.6.315
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QFSMIMachine ScrewBrassPlain1/2-13 x 1 1/4slotted flat head b18.6.323
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QFSMIMachine ScrewBrassPlain1/2-13 x 2 1/2slotted flat head b18.6.341
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QFSMIMachine ScrewBrassPlain1/2-13 x 3slotted flat head b18.6.315
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