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Specify 3/8-16 x 1 3/4 18-8 Stainless Steel Hex Head Cap Screw when thread, length, material, and external hex drive must match an existing bill of materials. In this size range it is treated as a hex head cap screw, with the hex head driven by external tooling rather than an internal socket.

Common application reviews include maintenance replacement work, field repairs, and production equipment. Stainless-on-stainless threads can gall when run down fast or dry; moderate installation speed and thread lubricant are prudent on larger diameters.

18-8 stainless steel is an 18% chromium and 8% nickel austenitic stainless material used for ordinary atmosphere, moisture exposure, washdown, and clean appearance. Cold Headers has supplied specialty fasteners since 1962 and supports exact-size sourcing for hard-to-find industrial hardware.

Technical Highlights

  • Material: 18-8 Stainless Steel
  • Thread Size: 3/8-16
  • Length: 1 3/4 in.
  • Head Style: Hex
  • Drive: External Hex (wrench or socket driven)
  • Width Across Flats: 2.538-2.625 in.
  • Head Height: 1.054-1.134 in.
  • Dimensional Standard: ASME B18.2.1
  • Material Standard: ASTM F593

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 3/8-16

Length

 N/A 1 3/4 in

Maximum Width Across the Flats

 N/A 2.625 in

Minimum Width Across the Flats

 N/A 2.538 in

Maximum Width Across Corners

 N/A 3.031 in

Minimum Width Across Corners

 N/A 2.893 in

Maximum Head Height

 N/A 1.134 in

Minimum Head Height

 N/A 1.054 in

Material

 N/A 18-8 Stainless Steel

Quantity

 N/A 100

Package Type

 N/A Box

Search

 N/A SSHHCMS.3/8-16.1 3/4

Note

Note

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