3/8-16 X 1/2" Socket Cap Screws | Flat Head Hex Socket Drive | Nylon Patch | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Cap Screws Flat Socket Nylon Patch Alloy Thermal Black Oxide 3/8-16 X 1/2 are engineered for durability and precision, featuring a flat socket head, a nylon patch under the head to cushion surfaces, and a robust alloy steel body finished with a thermal black oxide coating for corrosion resistance.

These cap screws provide secure fastening in assemblies where surface protection and precise drive are essential. The nylon patch helps distribute loads and reduces marring on soft surfaces, while the flat socket head provides a clean, low-profile appearance.

Key Features

• Thread size: 3/8-16
• Length: 1/2 inch
• Head type: Flat socket cap screw
• Patch: Nylon patch under the head to cushion and prevent surface damage
• Material & finish: Alloy steel with thermal black oxide finish for corrosion resistance
• Drive: Internal hex (Allen) drive

Specifications

• Finish: Thermal black oxide
• Material: Alloy steel with nylon patch
• Size: 3/8-16 x 1/2 in

Applications

Ideal for automotive, machinery, equipment assemblies, and other precision fastening tasks where surface protection and a low-profile, secure connection are important.

Installation Tips

• Ensure compatibility with tapped holes and apply appropriate torque per project specifications.
• Use appropriate lubricants or anti-seize compounds as required by the environment and materials.
• Inspect the nylon patch and head seating to prevent uneven load distribution during tightening.