Cap Screws Button Socket Steel Black Oxide 3/8-16 X 1 1/2 are high-strength socket cap screws designed for strong, reliable fastening in a compact, low-profile form. Made from durable steel and finished in black oxide for a satin, non-reflective appearance, these fasteners resist wear while maintaining precise torque when tightened.

With a 3/8-16 UNC thread and a 1 1/2 inch length, they are suitable for a wide range of machines, equipment, and assemblies where a clean, flush look and secure clamping are required.

Specifications

• Thread size: 3/8-16 UNC
• Length: 1-1/2 in
• Head style: Button (socket head)
• Drive type: Socket (internal hex)
• Material: Steel
• Finish: Black oxide

Benefits include a low-profile finish for tight spaces, mild corrosion resistance from the black oxide, and a socket drive for easy installation with standard Allen wrenches. For environments requiring enhanced corrosion protection, consider alternative finishes or materials.

Applications

Ideal for automotive, machinery, and equipment assemblies, as well as any project that benefits from a secure, flush-fitting fastener with a clean, professional appearance.