3/8-16 X 1" Socket Cap Screws | Button Head Hex Socket Drive | Nylon Patch | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Cap Screws Button Socket Nylon Patch Alloy Thermal Black Oxide 3/8-16 x 1 is a high-strength button head socket cap screw designed for durable fastening in demanding environments. Crafted from alloy steel with a protective thermal black oxide finish, this fastener delivers reliable strength, corrosion resistance, and long service life. A nylon patch under the head provides surface protection and helps distribute clamping load, reducing marring on assemblies.

Designed for 3/8-16 threaded applications, this screw measures 1 inch in length and uses a hex (Allen) drive for precise installation. The combination of alloy construction, black oxide coating, and nylon patch makes it suitable for automotive, industrial, and machinery applications where a flush, low-profile head is preferred.