Midwest Fasteners Plain Finish Steel Socket Cap Screw

Midwest Fasteners Plain Finish Steel Socket Cap Screw

The Midwest Fasteners Plain Finish Steel Socket Cap Screw is a machine-screw-style fastener built from steel with a plain finish, designed for assemblies where a socket-drive head lets a hex key seat the screw flush in a counterbored hole. This cap screw family spans numerous thread sizes and lengths, from 10-24 x 1/2" up through 1/2-13 x 1-1/2", giving contractors, fabricators, and maintenance techs one consistent steel, plain-finish fastener to spec for recessed, high-strength connections in machinery, fixtures, and equipment assembly. Every size shares the same steel construction and socket cap head, so fit-up stays reliable whether you need a single size or several from the line, and the recessed head keeps assemblies clean where a protruding hex head is not wanted.

Key Features

• Size Range: available across numerous thread sizes and lengths, including 10-24 x 1/2", 1/4"-20 x 5/8" through 1/4"-20 x 7/8", 5/16-18 x 1/2" through 5/16-18 x 1-1/2", 3/8-16 x 3/4" through 3/8-16 x 2", 7/16-14 x 1" and 7/16-14 x 2", and 1/2-13 x 1" and 1/2-13 x 1-1/2", each selectable at the product-option level.
• Material & Finish: steel construction with a plain finish for a straightforward, economical fastener suited to indoor and general-purpose applications.
• Head & Drive: socket cap screw head accepts a hex key for a recessed, flush-mount installation in counterbored holes.
• Product Type: cap screw, suited for machine assembly where a socket drive and recessed head are preferred over a standard hex head.
• Country of Origin: manufactured in China.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Machine and equipment assembly where a recessed socket head is required for a flush fit.
• Jigs, fixtures, and tooling where a hex key drive simplifies access in tight spaces.
• General maintenance and repair of steel and aluminum assemblies.
• Fabrication projects needing a clean, low-profile fastening solution.
• Projects requiring multiple screw sizes sourced from a single consistent product line.

Why Midwest Fasteners?

Midwest Fasteners supplies this socket cap screw family with consistent steel construction and a plain finish across its entire size offering, from 10-24 x 1/2" up to 1/2-13 x 1-1/2", giving contractors, fabricators, and maintenance techs a dependable, uniform fastener to spec for assembly and repair work regardless of which size is needed. Consistent thread engagement and head dimensioning across the size range help ensure a reliable fit when sourcing multiple sizes within this family, reducing the guesswork of mixing fasteners from different suppliers on the same job and keeping machine, fixture, and equipment assemblies uniform from one project to the next.