10-24 x 1 1/4 Alloy Steel Button Head Socket Cap Screw supports compact fastening in assemblies where a cylindrical socket head would project farther from the surface. The alloy steel construction works in maintenance applications where replacement hardware must match the specified button-head geometry.

Designers often specify it for equipment housings and assembly fixtures where the button head presents a clean bearing surface on visible hardware. It can also serve material-handling systems and commercial equipment when the lower rounded profile helps limit snag points. The button-head form is specified when the fastener head remains visible or accessible and a smooth rounded profile is preferred.

When checking fit for the 10-24 thread and 1 1/4 in. length, the reference head diameter is 0.347-0.361 in. and the head height is 0.091-0.101 in. The nominal body diameter and hex-key information below support counterbore planning, socket access, and replacement matching.

Technical Highlights

• Material: Alloy Steel
• Thread Size: 10-24
• Length: 1 1/4 in.
• Nominal Body Diameter: #10 (.187 in.)
• Head Diameter: 0.347-0.361 in.
• Head Height: 0.091-0.101 in.
• Hex-Key Size: 1/8 in.
• Drive Type: Internal Hex

Reference dimensions may vary slightly by manufacturer.

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.