4-40 X 3/4″ Socket Cap Screws Flat Head Hex Socket Drive Alloy Steel Thermal Black Oxide (300 / Pkg.) Exclusive Offer

Cap Screws Flat Socket Alloy Thermal Black Oxide 4-40 X 3/4 offers reliable, precision fastening for a range of applications. This socket cap screw combines an alloy body with a durable thermal black oxide finish for enhanced strength and corrosion resistance in demanding environments.

Designed for a flat socket (Allen) drive, it provides a secure, flush installation in metal-to-metal assemblies, electronics enclosures, mechanical hardware, and automotive projects requiring a 4-40 thread and a 3/4 inch length.

Specifications

Material: Alloy

Finish: Thermal Black Oxide

Drive Type: Flat Socket (Allen)

Thread Size: 4-40

Length: 3/4 inch

Type: Cap Screw (socket)

Why choose this cap screw? The alloy construction delivers strength, while the thermal black oxide finish provides corrosion resistance and a low-profile appearance for clean assemblies. It is built to endure routine assembly and disassembly without galling or seizing in compatible materials.

Upgrade your toolkit with this precision 4-40 x 3/4 inch socket cap screw and enjoy dependable performance in your next project.