[50 PKG] Cap Screws Flat Socket 316 Stainless 5/16-18 X 3 1/2

Cap Screws Flat Socket 316 Stainless 5/16-18 X 3 1/2 are designed for strength and corrosion resistance in demanding applications. Made from 316 stainless steel, these fasteners resist rust and staining, ensuring long-lasting performance in wet, salty, or chemically aggressive environments.

Specifications

• Material: 316 stainless steel
• Diameter and Threads: 5/16-18
• Length: 3 1/2 inches
• Style: Flat socket cap screw

These cap screws are suitable for a wide range of projects, including machinery assemblies, outdoor installations, and marine applications where corrosion resistance is essential.