3/8-24 x 1/4 18-8 Stainless Steel Flat Head Socket Cap Screw supports assemblies that need top-side socket drive access, 82-degree flat-head geometry, and reduced snag points after installation.

Common uses include packaging machinery, instrument housings, and service panels, where a clean exposed face supports maintenance access without raised hardware. This geometry is different from button head or standard socket head styles because the head is designed to nest into a matching countersink. The 18-8 stainless steel material is selected for general corrosion resistance, clean appearance, and ordinary moisture exposure in indoor industrial environments and general-purpose outdoor equipment.

For this 3/8-24 thread and 1/4 in. length, the dimensional data helps engineers confirm body diameter, head clearance, countersink fit, and socket tooling before release to purchasing or maintenance. Cold Headers gives distributors, maintenance teams, and sourcing departments a clear way to specify the exact stainless flat head socket screw required.

Technical Highlights

  • Material: 18-8 Stainless Steel
  • Thread Size: 3/8-24
  • Length: 1/4 in.
  • Nominal Body Diameter: 0.375 in.
  • Head Diameter: 0.720-0.781 in.
  • Head Height: 0.234 in.
  • Hex Socket Size: 7/32 in.
  • Drive Type: Internal Hex
  • Minimum Key Engagement: 0.159 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 3/8-24

Length

N/A 1/4 in

Material

N/A 18-8 Stainless Steel

Quantity

N/A 100

Package Type

N/A Box

Search

N/A SSFHSCS.3/8-24.1/4

Note

Note

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