Cold Headers
5514 N. Elston Ave Chicago, IL 60630 Phone: 1-773-775-7900 Fax: 1-773-775-0779 Email:sales@coldheaders.com
Website: www.coldheaders.com Working Hours: Mon - Fri 8:00am - 4:30pm CST
Saturday - Sunday CLOSED If you have any questions, please call or email us.
1/4-20 x 2 7/8 Alloy Steel Socket Head Cap Screw supports spacer stacks, brackets, and service parts that call for an non-catalog increment. It is useful for spacer stacks, repair plates, and compact machine frames, especially when the 1/4-20 thread and 2 7/8 in. length must match existing parts rather than a nearby standard size. Reviewing the verified head dimensions helps avoid conflicts with counterbores, covers, and adjacent machine surfaces. This hard-to-find size is listed for buyers who need a searchable exact-size socket screw instead of a substituted length. Use the callout and highlights to confirm the part before requesting pricing and availability. Technical Highlights Material: Alloy Steel Thread: 1/4-20 UNC Length: 2 7/8 in. Nominal Body Diameter: .250 in. Head Diameter: 0.365 in. min / 0.375 in. max Head Height: 0.244 in. min / 0.250 in. max Hex Key Size: 3/16 Drive Type: Internal hex socket Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.