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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5/16-18 x 5/8 Alloy Steel Low Head Socket Cap Screw fits low-profile fixturing where a shorter head must still provide internal-hex installation. On 5/16-18 x 5/8 Alloy Steel Low Head Socket Cap Screw, the half-height low-head geometry uses 0.158 in. max head height with the 0.312 in. basic diameter.

Specify 5/16-18 x 5/8 Alloy Steel Low Head Socket Cap Screw for low-profile fixturing and tooling plates if fixture clearance matters more than a taller head form. 5/16-18 x 5/8 Alloy Steel Low Head Socket Cap Screw is listed as Alloy Steel, so final selection should follow the drawing, clearance envelope, and assembly requirements. If a rounded exposed profile fits better than a cylindrical low head, compare 5/16-18 x 5/8 with button head socket caps.

  • Thread Size: 5/16-18
  • Length: 5/8 in.
  • Basic Diameter: 0.312 in.
  • Head Diameter: 0.437 in. max / 0.431 in. min
  • Head Height: 0.158 in. max / 0.152 in. min
  • Hex Socket Size: 5/32

To request pricing, availability, or a quote, call 773-775-7900 or email Sales@coldheaders.com.
Unit of Measure

Specifications

Brands

 N/A Cold Headers, Inc.

Diameter

 N/A 5/16-18

Length

 N/A 5/8 in

Basic Diameter

 N/A 0.312 in

Maximum Head Diameter

 N/A 0.437 in

Minimum Head Diameter

 N/A 0.431 in

Maximum Head Height

 N/A 0.158 in

Minimum Head Height

 N/A 0.152 in

Hex Socket Size

 N/A 5/32 in

Minimum Key Engagement

 N/A 0.11 in

Material

 N/A Alloy Steel

Quantity

 N/A 100

Package Type

 N/A Box

Search

 N/A ASLHSCS.5/16-18.5/8

Note

Note

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