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1 1/4-7 x 8 Alloy Steel Socket Head Cap Screw provides a strength-focused alloy steel socket cap screw option for mechanical assemblies requiring this exact size. This size keeps the specified 1 1/4-7 thread and 8 in. length visible for matching drawings and maintenance records. Common uses include power transmission, automation systems, and engineering departments, where internal hex installation helps keep the joint accessible. Alloy steel supports strength-focused fastening where clamp load and repeatable assembly are important. The technical highlight block below retains the verified head diameter, head height, body diameter, and hex key data. Technical Highlights Material: Alloy Steel Thread: 1 1/4-7 Length: 8 in. Nominal Body Diameter: 1.250 in. Head Diameter: 1.852 in. min / 1.875 in. max Head Height: 1.236 in. min / 1.250 in. max Hex Key Size: 7/8 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 1/4-7

Length

 N/A 8 in

Material

 N/A Alloy Steel

Quantity

 N/A 1 to 100

Search

 N/A ASSHCS.1 1/4-7.8

Note

Note

 N/A Less Than Package Quantity Specified Plus 25%.

Individually Packaged.