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 1/4-7 x 2 1/2 Alloy Steel Socket Head Cap Screw gives engineers an internal-hex fastener for mechanical joints where socket engagement and dimensional consistency matter. This size keeps the specified 1 1/4-7 thread and 2 1/2 in. length visible for service work where the exact thread and length are already defined. Applications often include maintenance shops, engineering departments, and processing equipment, especially where counterbored or close-clearance mounting is required. Socket engagement helps technicians apply installation torque from above the head in constrained layouts. 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: 2 1/2 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 2 1/2 in

Material

 N/A Alloy Steel

Quantity

 N/A 1 to 100

Package Type

 N/A Each

Search

 N/A ASSHCS.1 1/4-7.2 1/2

Note

Note

 N/A



Individually Packaged.