5/16"-18 × 3" Grade 8 Hex Head Cap Screws – Zinc Yellow – 5 Pack

5/16"-18 × 3" Grade 8 Hex Head Cap Screws – Zinc Yellow – 5 Pack

Heavy-duty Grade 8 hex head cap screws manufactured from quenched and tempered medium-carbon alloy steel for high-strength fastening applications. These cap screws feature a yellow zinc finish for added corrosion resistance and are partially threaded.

Suitable for automotive and truck repair, machinery, equipment, agricultural applications, fabrication, maintenance, and other applications requiring a high-strength fastener.

Specifications: 5/16"-18 coarse thread, 3" length under head, Grade 8, yellow zinc finish, partially threaded, 18 TPI, Class 2A thread, 1/2" wrench size, and 150,000 psi tensile strength.

Package includes: 5 cap screws.