1/4-20 X 3/8" Flat Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 1406CSF188BB

Price:
Sale price$24.87per 100( $0.25 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 Hex Socket
Head style Flat
Thread style Fully Threaded
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

Cap Screws Flat Socket 18/8 Stainless 1/4-20 X 3/8 are dependable, corrosion-resistant fasteners designed to perform in harsh environments. Crafted from 18/8 stainless steel (304), these screws combine strength with excellent resistance to rust, making them ideal for metal assemblies, machinery, outdoor equipment, and electronics enclosures.

Key specifications

  • Material: 18/8 stainless steel (304) with natural finish for corrosion resistance.
  • Thread size: 1/4-20 UNC (coarse thread suitable for a wide range of alloys and materials).
  • Length: 3/8" (9.525 mm).
  • Drive type: Internal hex socket drive for a low-profile, secure fit.
  • Applications: Ideal for automotive, industrial, marine, and DIY projects where reliable stainless fasteners are required.

To install, use the appropriate hex wrench to tighten the screw to the recommended torque for your material and thickness. The stainless construction helps resist rust, staining, and corrosion in moisture-prone conditions, ensuring long-lasting performance.

Why choose these cap screws? They pair robust stainless steel with precise machining to deliver a clean, secure fastening that stands up to challenging environments. Add these 1/4-20 x 3/8" cap screws to your hardware kit and enjoy dependable service across projects big and small.

Ships ready for fast, reliable installation. Order now and equip your next build with corrosion-resistant stainless cap screws.

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

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