Cold Headers
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.
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1/4-20 x 2 1/8 Alloy Steel Socket Head Cap Screw supports fixture and tooling work where the specified grip stack requires an non-catalog increment. It is useful for conveyor components, guards, and repair assemblies, especially when the 1/4-20 thread and 2 1/8 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. The page supports exact-size searches, purchase review, and maintenance matching without unsupported claims. Cold Headers can help quote uncommon socket screw lengths by exact thread, length, and material. Technical Highlights Material: Alloy Steel Thread: 1/4-20 UNC Length: 2 1/8 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.
Unit of Measure

Specifications

Brands

 N/A Cold Headers, Inc.

Diameter

 N/A 1/4-20

Length

 N/A 2 1/8 in

Material

 N/A Alloy Steel

Package Type

 N/A Box

Search

 N/A ASSHCS.1/4-20.2 1/8