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SEMS Machine Screws (pan)

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

Sems Machine Screw (pan), showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
AbabaCASems Machine ScrewSteelZinc/ClearM3-0.50 x 10m3-.5 x 10 p-pan sem int wsh m/s stl znc2600
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50 x 6m3-.5 x 6 p-pan sem ext wsh m/s s/s5650
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AbabaCASems Machine ScrewSteelZinc/ClearM3-0.50 x 6m3-.5 x 6 p-pan sem int wsh m/s stl znc1500
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50 x 8m3-.5 x 8 p-pan sem ext wsh m/s s/s391
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AbabaCASems Machine ScrewSteelZinc/ClearM4-0.70 x 10m4-.7 x 10 p-pan sem int wsh m/s stl znc9400
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70 x 6m4-.7 x 6 p-pan sem ext wsh m/s s/s200
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM4-0.70 x 8m4-.7 x 8 p-pan sem int wsh m/s s/s2850
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AbabaCASems Machine ScrewSteelZinc/ClearM5-0.80 x 10m5-.8 x 10 p-pan sem ext wsh m/s stl znc11500
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AbabaCASems Machine ScrewSteelZinc/ClearM5-0.80 x 12m5-.8 x 12 p-pan sem ext wsh m/s stl znc2000
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AbabaCASems Machine ScrewSteelZinc/ClearM5-0.80 x 12m5-.8 x 12 p-pan sem int wsh m/s stl znc3216
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AbabaCASems Machine ScrewSteelZinc/ClearM6-1.00 x 12m6-1.0 x 12 p-pan sem ext wsh m/s stl znc860
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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#10-32 x 3/810-32 x 3/8 p-pan sem int wsh m/s s/s b18.131138
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AbabaCASems Machine ScrewSteelBlack Oxide#10-32 x 3/810-32 x 3/8 p-pan sems int wsh m/s stl blk ox wax b18.134285
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AbabaCASems Machine ScrewSteelZinc/Clear#10-32 x 3/810-32 x 3/8 p-pan int sem ext wsh m/s stl znc b18.131000
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AbabaCASems Machine ScrewSteelZinc/Clear#10-32 x 3/810-32 x 3/8 p-pan sems int wsh m/s stl znc b18.133400
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1/210-32 x 1/2 p-pan sem int wsh m/s s/s b18.133081
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 1/210-32 x 1/2 p-pan sem sqr-cn s/s b18.132335
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AbabaCASems Machine ScrewSteelBlack Oxide#10-32 x 1/210-32 x 1/2 p-pan sems int wsh m/s stl blk ox wax b18.134000
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AbabaCASems Machine ScrewSteelZinc/Clear#10-32 x 1/210-32 x 1/2 p-pan sems int wsh m/s stl znc b18.1310348
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JacksonMSSems Machine ScrewSteelZinc/Clear#10 x 3/4w/external tooth sems washer pan phillips tapping18989
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MAINSOURCNHSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40x1/4 phil pan m/s sq cone sems 18-8 ss481
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MAINSOURCNHSems Machine ScrewSteelPlain#4-40 x 1/44-40x1/4 phil pan m/s split l/w sems stl z/clr2000
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MAINSOURCNHSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40x3/8 phil pan m/s ext l/w sem 18-8 ss1630
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MAINSOURCNHSems Machine ScrewSteelPlain#4-40 x 3/84-40x3/8 phil pan m/s split l/w sems stl z/clr349
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MAINSOURCNHSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1/46-32x1/4 phil pan m/s sq cone sems 18-8 ss1025
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MAINSOURCNHSems Machine ScrewSteelPlain#6-32 x 1/46-32x1/4 phil pan m/s int l/w sem stl z/clr54
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MAINSOURCNHSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 5/88-32x5/8 phil pan m/s int l/w sem 18-8 ss475
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MAINSOURCNHSems Machine ScrewSteelPlain#4-40 x 5/16nas1301c4-5 (4-40 x 5/16 phillips pan sems spl&flat ss) NAS1301C4537
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MAINSOURCNHSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#6-32 x 1/2nas1301c6-8 (6-32 x 1/2 phillips pan sems spl&flat ss) NAS1301C68249
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YANKEENHSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3-0.50 x 6m3 (.5) x 6 phillips pan head double slw/fw sems stainless steel2350
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Jay-CeeMISems Machine ScrewSteelZinc/Clear#4-40 x 1/44-40x1/4 phillips pan square cone sems fully threaded zinc20000
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Jay-CeeMISems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1/46-32x1/4 phillips pan split lock washer sems fully threaded 18 8 18-8 304 steel7150
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Jay-CeeMISems Machine ScrewSteelZinc/Clear#8-32 x 1/48-32x1/4 phillips pan external sems machine screw fully threaded zinc and bake5000
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Jay-CeeMISems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/810-32x3/8 phillips pan split lock & narrow flat washer sems full thread 18 8 18-8 304 steel74000
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AbabaCASems Machine ScrewSteelZinc/Clear#10-32 x 1/210-32 x 1/2 p-pan sems int wsh m/s stl znc b18.13100
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AbabaCASems Machine ScrewSteelZinc/Clear#10-32 x 5/810-32 x 5/8 p-pan sems int wsh m/s stl znc b18.1320
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AbabaCASems Machine ScrewSteelZinc/Clear1/4-20 x 7/81/4-20 x 7/8 p-pan sems int wsh m/s stl znc b18.13530
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AbabaCASems Machine ScrewSteelZinc/Clear#4-40 x 3/164-40 x 3/16 p-pan sems int wsh m/s stl znc b18.13600
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/44-40 x 1/4 p-pan sems int wsh m/s s/s b18.1330
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AbabaCASems Machine ScrewSteelZinc/Clear#4-40 x 1/44-40 x 1/4 p-pan sems int wsh m/s stl znc b18.13400
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/84-40 x 3/8 p-pan sems int wsh m/s s/s b18.13100
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AbabaCASems Machine ScrewSteelZinc/Clear#4-40 x 5/84-40 x 5/8 p-pan int sem stl znc b18.13100
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 3/86-32 x 3/8 p-pan sems int wsh m/s s/s b18.13200
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AbabaCASems Machine ScrewSteelZinc/Clear#6-32 x 3/86-32 x 3/8 p-pan sems int wsh m/s stl znc b18.13100
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AbabaCASems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 1/26-32 x 1/2 p-pan sems int wsh m/s s/s b18.131041
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Set ScrewILSems Machine ScrewSteelZinc/Clear#6-32 x 3/4pan 6-lobe sems with external tooth lock washer .0002inquire
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ACCURATEILSems Machine ScrewSteelZinc/Clear#8-32 x 1/2phil pan ext sem ft ms10000
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AmericanNYSems Machine ScrewSteelPlain#6-32 x 9/166/32x9/16 phillips pan extrnal sems c3200
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AmericanNYSems Machine ScrewSteelZinc/ClearM4 x 84mm x 8mm phil pan intermal sems zinc pl3735
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AmericanNYSems Machine ScrewSteelZinc/ClearM6 x 126mm x 12mm phil pan external sems zinc pl2000
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AmericanNYSems Machine ScrewSteelZinc/ClearM3 x 53mm x 5mm ph pan ext sems zp500
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AmericanNYSems Machine ScrewSteelZinc/ClearM5 x 105mm x 10mm phil pan internal sems zinc pl600
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AmericanNYSems Machine ScrewSteelZinc/Clear#8-32 x 1/48/32x1/4 phil pan external sems zp8500
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AmericanNYSems Machine ScrewSteelZinc/Clear#10-24 x 5/810/24x5/8 phil pan split sems zinc pl11500
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METRO INDOHSems Machine ScrewSteelPlainM3 x 10M3x10 pan phil f/w & l/w sems m/s 8 f/w1950
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METRO INDOHSems Machine ScrewSteelPlainM3 x 12M3x12 pan phil f/w & l/w sems m/s 8 f/w4400
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METRO INDOHSems Machine ScrewSteelPlainM3 x 6M3x6 pan phil f/w & l/w sems m/s 6 f/w4800
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METRO INDOHSems Machine ScrewSteelPlainM3 x 8M3x8 pan phil f/w & l/w sems m/s 8 f/w1800
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METRO INDOHSems Machine ScrewSteelPlainM4 x 10M4x10 pan phil f/w & l/w sems m/s 8 f/w600
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METRO INDOHSems Machine ScrewSteelPlainM4 x 12M4x12 pan phil f/w & l/w sems m/s 8 f/w1390
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METRO INDOHSems Machine ScrewSteelPlainM4 x 16M4x16 pan phil f/w & l/w sems m/s 9 f/w150
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METRO INDOHSems Machine ScrewSteelPlainM4 x 20M4x20 pan phil f/w & l/w sems m/s 9 f/w425
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METRO INDOHSems Machine ScrewSteelPlainM5 x 10M5x10 pan phil f/w & l/w sems m/s 10 f/w100
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METRO INDOHSems Machine ScrewSteelPlainM5 x 12M5x12 pan phil f/w & l/w sems m/s 10 f/w326
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METRO INDOHSems Machine ScrewSteelPlainM5 x 16M5x16 pan phil f/w & l/w sems m/s 10 f/w650
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METRO INDOHSems Machine ScrewSteelPlainM5 x 20M5x20 pan phil f/w & l/w sems m/s 10 f/w785
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METRO INDOHSems Machine ScrewSteelPlainM5 x 8M5x8 pan phil f/w & l/w sems m/s 10 f/w500
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METRO INDOHSems Machine ScrewSteelPlainM6 x 10M6x10 pan phil f/w & l/w sems m/s 12.5 f/w290
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METRO INDOHSems Machine ScrewSteelPlainM6 x 12M6x12 pan phil f/w & l/w sems m/s 12.5 f/w515
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METRO INDOHSems Machine ScrewSteelPlainM6 x 16M6x16 pan phil f/w & l/w sems m/s 12.5 f/w95
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METRO INDOHSems Machine ScrewSteelPlainM6 x 20M6x20 pan phil f/w & l/w sems m/s 12.5 f/w138
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JHP FastenersCASems Machine ScrewSteelZinc/Clear#6-32 x 1/4screw square cone sems 6-32x1/4 pan head/phillips steel/zinc225
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JHP FastenersTXSems Machine ScrewSteelZinc/Clearscrew sems. 8-32x7/16 pan/phil st/zc square cone washer rohs compliant100
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JHP FastenersTXSems Machine ScrewSteelZinc/Clear#10-32 x 1/4screw internal sems 10-32x1/4 pan head/phillips steel/zinc180
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 1/2screw 1/4-20x1/2 phillips pan internal sems machine screw fully threaded 18 8200
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4-20 x 3/41/4-20x3/4 phillips pan internal sems machine screw fully threaded 18-8 s/s steel509
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JHP FastenersTXSems Machine ScrewSteelZinc/ClearM4 x 8 x 9screw m4x8w9 b phillips pan split washer flat washer sems machine screw zinc and bake 3000/ctn jis 11881000
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JHP FastenersCASems Machine ScrewSteelZinc/Clear#10-32 x 1/2screw square cone sems 10-32x1/2 pan head/phillips drive steel zinc250
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JHP FastenersCASems Machine ScrewSteelPlain#4-40 x 3/4screw mach. 4-40x3/4 phil/pan stl/zn internal tooth sems1974
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AmericanNYSems Machine ScrewSteelPlain#6-32 x 9/166/32x9/16 phillips pan extrnal sems c3200
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JHP FastenersTXSems Machine ScrewSteelZinc/Clear#6-32 x 5/16screw external sems 6-32x5/16 pan head/phillips steel/zinc110
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#2-56 x 3/16screw split lock sems 2-56x3/16 pan head/phillips drive s/s20
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JHP FastenersTXSems Machine ScrewSteelZinc/Clear#2-56 x 5/8screw internal sems 2-56x5/8 pan/phil steel/zinc200
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8screw 4-40x3/8 phillips pan square cone sems fully threaded 18 8 18-8 304 steel 5000/ctn2213
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JHP FastenersTXSems Machine ScrewSteelPlain#4-40 x 1/4screw square cone sems 4-40x1/4 pan head/phillips drive stl/black3371
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JHP FastenersTXSems Machine ScrewSteelZinc/Clear#6-32 x 3/16screw square cone sems 6-32x3/16 pan/phil steel/zinc2950
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JHP FastenersTXSems Machine ScrewSteelBlack Oxide#6-32 x 5/16screw internal sems 6-32x5/16 pan/phil steel/black oxide300
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 5/8screw square cone sems 8-32x5/8 pan head/phillips drive 18-8 304 steel30
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JHP FastenersTXSems Machine ScrewSteelZinc/Black#10-32 x 1/2screw phil pan 10-32x1/2 square cone sems black zinc250
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainscrew mach. integrated spring l/w pan washer head/phillips drive s/s1952
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3.5 x 8.0screw square cone sems m3.5x8.0 pan head/torx 18-8 304 steel400
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JHP FastenersTXSems Machine ScrewSteelZinc/ClearM3 x 5screw external sems m3x5 pan head/phillips drive steel/zinc3000
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainscrew double sems m3x8mm 7mm fltwsr pan head/phillips 18-8 304 steel1000
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM3 x 8screw square cone sems m3x8 pan head/torx 18-8 304 steel56
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JHP FastenersTXSems Machine ScrewSteelPlainM5 x 12 x /1screw sems m5x12 b st/z1 phil pan jis 11881163
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JHP FastenersTXSems Machine ScrewSteelZinc/Clearphillips pan square cone sems steel zinc600
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 5/16screw split lock sems 4-40x5/16 pan head/phillips drive 18-8 30443
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JHP FastenersTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2screw external sems 4-40x1/2 phil/pan s/s900
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JHP FastenersTXSems Machine ScrewSteelZinc/Blackscrew mach. phil/pan int. sems 4-40x1/2 steel black zinc rohs compliant962
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JHP FastenersTXSems Machine ScrewSteelZinc/Yellowscrew internal sem 6-32x3/16 pan head/phillips steel/yellow zinc1000
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AmericanNYSems Machine ScrewSteelPlain#6-32 x 9/166/32x9/16 phillips pan extrnal sems c3200
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TSFTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#10-32 x 3/8phil pan external sems screw ss 10-32 x 3/81200
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