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.
Print Back
This 6-40 x 3 1/2 Alloy Steel Socket Head Cap Screw supports high-strength fastening in industrial assemblies and service applications. It has a 6-40 thread and 3 1/2 in. length for matching drawings, service records, or bill-of-material requirements. Alloy steel construction is commonly selected for machinery where strength, thread engagement, and repeatable installation are important. The socket head and internal hex drive support installation in counterbored holes and other close-clearance locations. The cylindrical head profile is commonly used where compact head clearance and reliable hex-key access are needed. Typical applications include repair parts, machinery rebuilds, and industrial equipment, along with maintenance work and OEM production equipment. Confirm mating threads, clearance, and service conditions before ordering for production use. Call Cold Headers at 773-775-7900 or email your quote request to Sales@coldheaders.com.
Unit of Measure

Specifications

Brands

 N/A Cold Headers, Inc.

Diameter

 N/A 6-40

Length

 N/A 3 1/2 in

Material

 N/A Alloy Steel

Quantity

 N/A 100

Package Type

 N/A Box

Search

 N/A ASSHCS.6-40.3 1/2

Note

Note

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