1/2"-20 x 4" Grade 5 Hex Head Cap Screw Call for Price  Quantity Available: 5   Call for Price

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: 1/2"-20
- Length: 4
- SAE 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

SKU: 370150
Manufacturer: FASTENING SPECIALISTS, INC.
Manufacturer Part #: A017H- 5 PCS