1/4-20 x 1 Alloy Steel Low Head Socket Cap Screw supports retrofit work where the existing stack-up does not leave room for a taller cap head. For 1/4-20 x 1 Alloy Steel Low Head Socket Cap Screw, the published dimensions show the half-height low-head budget: 0.127 in. maximum head height on a 0.250 in. basic diameter.

Check 1/4-20 x 1 Alloy Steel Low Head Socket Cap Screw against shallow counterbores and milled pockets; the head stays below nearby sliding or cover surfaces. 1/4-20 x 1 Alloy Steel Low Head Socket Cap Screw is listed as Alloy Steel, so final selection should follow the drawing, clearance envelope, and assembly requirements. Tooling note for 1/4-20 x 1 Alloy Steel Low Head Socket Cap Screw: this low-head socket is 1/8, while the full-height socket cap counterpart uses 3/16.

• Thread Size: 1/4-20
• Length: 1 in.
• Basic Diameter: 0.250 in.
• Head Diameter: 0.375 in. max / 0.369 in. min
• Head Height: 0.127 in. max / 0.121 in. min
• Hex Socket Size: 1/8

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