[50 PKG] Cap Screws Flat Socket Alloy Thermal Black Oxide 5/8-11 X 1 1/4

Upgrade your fastener collection with the Cap Screws Flat Socket Alloy Thermal Black Oxide 5/8-11 x 1 1/4. Engineered from durable alloy steel and finished in a protective thermal black oxide, these cap screws deliver reliable holding power in industrial and mechanical applications. The flat socket head provides a low-profile drive for clean, recessed mounting and secure torque transfer.

Key features

• Material: Alloy steel for exceptional strength and durability.
• Finish: Thermal black oxide for enhanced corrosion resistance and a satin, low-gloss appearance.
• Size: 5/8-11 thread with a length of 1 1/4 inches.
• Head style: Flat socket head cap screw for a flush, unobtrusive profile.
• Drive: Internal hex drive for secure tightening with a hex key.
• Applications: Ideal for machinery, automotive, equipment assembly, and other general industrial use.

Choose these cap screws for reliable performance, precise fit, and a durable finish that stands up to demanding environments. Add to cart today to ensure your next build or repair project benefits from high-quality, stainless-friendly, flat socket fasteners.