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1 inch length SEMS Machine Screws (ASME B18. 13)

SEMS® Machine Screws are machine screws with pre-assembled captive washers, designed to speed total assembly time in a manufacturing process.

34 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
Irwin IndOntSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 18-32 x 1 pan phil m/s ext sems stainless steel b18.13525
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Irwin IndOntSems Machine ScrewSteelZinc/Clear#10-32 x 110-32 x 1 pan phillips machine screw internal tooth l/w sems steel zinc b18.131020
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GLFOHSems Machine ScrewSteelZinc/Clear#10-32 x 1#10-32x1 phil pan hd sems internal l/w stl zc b18.13 () () ()727
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GLFOHSems Machine ScrewSteelZinc/Clear#6-32 x 1#6-32x1 phil pan hd sems external l/w stl zc b18.13 () () ()7900
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BHAMALSems Machine ScrewSteelZinc/Clear#4-40 x 14-40x1 phil pan m/s sems ext. zn-rohs b18.1329991
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AbabaCASems Machine ScrewSteelZinc/Clear#10-32 x 110-32 x 1 p-pan sem ext wsh m/s stl znc b18.131000
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 14-40 x 1 p-pan sem int wsh m/s s/s b18.131047
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 16-32 x 1 p-pan sem int wsh m/s s/s b18.132000
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AbabaCASems Machine ScrewSteelBlack Oxide#6-32 x 16-32 x 1 p-pan int sem stl blk ox wax b18.131490
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 18-32 x 1 p-pan sem int wsh m/s s/s b18.131020
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JET FITTINGCASems Machine ScrewSteelPlain#8-32 x 18-32x1 phillips pn sq cone sems stl zi 8-32 X 1 PH PN SQ CONE SEMS STL ZI b18.1310000
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JET FITTINGCASems Machine ScrewSteelPlain#10-32 x 110-32x1 phillips pn sq cone sems stl zi 10-32 x 1 PH PN SQ CONE SEMS STL ZI b18.1310000
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JET FITTINGCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 16-32x1 phillips pn dbl sem 18-8 (nas1301c6-16) b18.13400
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QFCTXSems Machine ScrewSteelPlain#10-32 x 110-32x1 pan phil sq cone sems b18.1395
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QFCTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 110-32x1 pan phil sq cone sems 18-8 s/s b18.131000
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QFCTXSems Machine ScrewSteelZinc/Clear#10-32 x 110-32x1 phil pan ext sem screw zinc b18.132367
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QFCTXSems Machine ScrewSteelPlain#10-32 x 110-32x1 pan phillips split lock sems b18.134998
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QFCTXSems Machine ScrewSteelZinc/Clear1/4-20 x 11/4-20x1 unslotted hex head conical sems m/s trivalent zinc b18.132774
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QFCTXSems Machine ScrewSteelZinc/Clear#6-32 x 16-32x1 pan phil sq cone sems zinc b18.131408
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QFCTXSems Machine ScrewSteelZinc/Clear#8-32 x 18-32x1 pan phil sq cone sems trivalent b18.133000
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General FMISems Machine ScrewSteelPlain1/4-20 x 1hf 1/4-20x1 round phil sems w/int lw b18.1313,072
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General FMISems Machine ScrewSteelPlain5/16-18 x 15/16-18x1 sems screw w/patch b18.1311500
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General FMISems Machine ScrewSteelZinc/Clear1/4-20 x 11/4-20 x 1 pn phil sems zn clr triv b18.13110087
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General FMISems Machine ScrewSteelPlain1/4-20 x 11/4-20 x 1 hex hd sems w/helical spr b18.1334100
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General FMISems Machine ScrewSteelZinc/Yellow1/4-20 x 11/4-20 x 1 pn phil con sems zn ylw b18.135603
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General FMISems Machine ScrewSteelZinc/Clear#6-32 x 16-32x 1 pan phil sems int lw zn triv b18.133666
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OSSCORISems Machine ScrewSteelPlain#8 x 18x1 phillips oval head sems b18.13100
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QFCTXSems Machine ScrewSteelZinc/Clear#8-32 x 18-32 x 1 phil pan ext sems screw zinc b18.13500
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Mid-ValleyCASems Machine ScrewSteelZinc/Clear#6-40 x 1sems tapping screw b18.13inquire
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JET FITTINGCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1sem ext pan phillips 632x1 stainless steel b18.13300
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JET FITTINGCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1sem int pan phillips 440x1 stainless steel b18.1370
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THRDFASTTNSems Machine ScrewSteelPhosphate1/4-20 x 1hex sems phos. dog pt. b18.13350
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WSBKYSems Machine ScrewSteelZinc/Clear#8-32 x 1screw tc f pn seme st (zt) ph 8-32x1 b18.131,038
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FACCAOntSems Machine ScrewSteelCadmium5/16-18 x 1sems machine screw phillips flat hd w/ ctsk ext tooth lockwasher 5/16-18 unc x 1 lg low carbon steel cadmium plated b18.1315,990
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