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For drawings calling out 10-32 x 5/16, this 18-8 stainless hex head fastener supports assemblies where top-drive clearance is not required. In this size range it is treated as a hex head machine screw, with the hex head driven by external tooling rather than an internal socket.

Common application reviews include tank supports, fixture plates, and stainless brackets. When the design calls for a recessed counterbored fastener or tighter tool clearance, compare 18-8 Socket Head Cap Screws.

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' catalog work is strongest where the requested size, material, and application details need a careful match.

Technical Highlights

  • Material: 18-8 Stainless Steel
  • Thread Size: 10-32
  • Length: 5/16 in.
  • Head Style: Hex
  • Drive: External Hex (wrench or socket driven)
  • Width Across Flats: 0.489-0.500 in.
  • Wrench Size: 1/2 in.
  • Head Height: 0.195-0.211 in.

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 10-32

Length

 N/A 5/16 in

Maximum Width Across the Flats

 N/A 0.500 in

Minimum Width Across the Flats

 N/A 0.489 in

Maximum Width Across Corners

 N/A 0.577 in

Minimum Width Across Corners

 N/A 0.557 in

Maximum Head Height

 N/A 0.211 in

Minimum Head Height

 N/A 0.195 in

Material

 N/A 18-8 Stainless Steel

Quantity

 N/A 100

Package Type

 N/A Box

Search

 N/A SSHHCMS.10-32.5/16

Note

Note

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