1/4-20 X 3/8" Flat Head Cap Screws | Tamper Resistant | Pin-In Socket Drive | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 1406FPSMBB

Price:
Sale price$121.77per 100( $1.22 each)
Pieces 100
Measurement type Inch
Thread size 1/4-20
Length 3/8
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Pin-In Socket
Head style Flat
Threads per inch 20
Weight 1.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial cap screws designed for precision fastening in machinery, enclosures, and outdoor equipment. The flat head with pin-In socket drive delivers a flush, low-profile installation in constrained spaces while maintaining secure retention in vibration-prone assemblies.

Specs

  • Diameter: 1/4 inch
  • Length: 3/8 inch
  • Thread type: 1/4-20 UNC
  • Drive type: Pin-In Socket
  • Finish: Natural stainless
  • Material grade: 304 Stainless Steel (18/8)

Features

  • Retention: Pin-In Socket design provides added retention against loosening in vibration and dynamic loads.
  • Corrosion resistance: 304 Stainless Steel affords long-term corrosion resistance in moisture, heat, and outdoor environments.
  • Flush mounting: Flat head enables flush installation on panels and enclosures for a clean, professional finish.
  • Low-profile drive: Internal hex socket minimizes protrusion, reducing clearance issues in compact assemblies.
  • Compatibility: Compatible with 1/4-20 UNC fasteners and standard tooling used in industrial assembly.
  • Material integrity: 304 Stainless Steel (18/8) provides mechanical strength and resistance to wear in high-temperature cycles.
  • Applications: Ideal for machinery enclosures, outdoor equipment housings, control panels, and industrial cabinetry.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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