1/4-28 X 5/8″ Socket Cap Screws Button Head Hex Socket Drive Nylon Patch Fine Thread Alloy Steel Thermal Black Oxide (100 / Pkg.) Price Drop

Cap Screws Button Socket – Fine-thread 1/4-28, length 5/8″, nylon patch, alloy material with a thermal black oxide finish. This low-profile fastener combines strength, precision, and surface protection for a variety of assemblies.

Key features

Thread: 1/4-28, fine-pitch for a secure, precise fit

Head style: Button Socket for a compact, clean appearance

Material: Alloy with durable properties

Finish: Thermal black oxide for corrosion resistance and a sleek look

Nylon patch: Under-head nylon patch provides surface protection and insulation

Length: 5/8 inch

Applications

Ideal for electronics enclosures, precision machinery, automotive assemblies, and other applications requiring a small, strong fastener with a flush profile.

Materials and finish

Constructed from a robust alloy and finished with a thermally treated black oxide. The built-in nylon patch adds protection for delicate surfaces while helping dampen vibration in precision assemblies.

Specifications

Thread: 1/4-28 (fine)

Length: 5/8 in

Head style: Button Socket

Finish: Black Oxide

Material: Alloy

Under-head feature: Nylon Patch