Hex Cap & Hex Washer Head Screws

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9/16"-12 x 3" Grade 5 Hex Head Cap Screw

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SKU: 370102

Hex cap screws are bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. These screws are bolts with a washer face under the head. Use these grade 5 partially threaded screws anywhere a hex bolt may be used. Tighten with a wrench or a drill.

- Diameter: 9/16"-12
- Length: 3"
- USS grade 5 partially threaded along the shank
- Screws feature a washer face under the head for a better seal
- Heat-treated zinc finish for extra strength and wear resistance
- Hex cap head and machine threads provide high torque capability

Hex Cap & Hex Washer Head Screws

9/16"-12 x 3" Grade 5 Hex Head Cap Screw

9/16"-12 x 4" Grade 5 Hex Head Cap Screw

M308K- 160 PCS

M308L- 90 PCS

1/2"-20 x 3/4" Grade 5 Hex Head Cap Screw

1/2"-20 x 1" Grade 5 Hex Head Cap Screw

1/2"-20 x 1-1/4" Grade 5 Hex Head Cap Screw

1/2"-20 x 1-1/2" Grade 5 Hex Head Cap Screw

1/2"-20 x 2" Grade 5 Hex Head Cap Screw

1/2"-20 x 2-1/2" Grade 5 Hex Head Cap Screw

1/2"-20 x 3" Grade 5 Hex Head Cap Screw

1/2"-20 x 4" Grade 5 Hex Head Cap Screw

9/16"-18 x 1" Grade 5 Hex Head Cap Screw

9/16"-18 x 1-1/4" Grade 5 Hex Head Cap Screw

9/16"-18 x 1-1/2" Grade 5 Hex Head Cap Screw