#4-40 X 7/16" Button Head Cap Screws | 18/8 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 0407CSB188

Price:
Sale price$10.41per 100( $0.10 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 7/16
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Hex Socket
Head style Button
Threads per inch 40
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 Button Socket 18/8 Stainless 4/40 x 7/16 offers durable, corrosion-resistant fastening for a wide range of assemblies. This button head socket cap screw combines stainless steel performance with a compact, low-profile head for clean, professional finishes.

Manufactured from 18/8 stainless steel (304-grade), these socket cap screws deliver reliable strength and excellent corrosion resistance in indoor and mild outdoor environments. The 4-40 thread size and 7/16 inch length make them suitable for light-to-medium duty fastening in electronics, cabinetry, appliance assemblies, and general hardware projects.

  • Head type: Button head socket cap screw for a smooth, low-profile appearance
  • Drive: Hex socket (Allen) drive for secure tightening
  • Material: 18/8 stainless steel for corrosion resistance
  • Thread size: 4-40
  • Length: 7/16 inch

Why choose Cap Screws Button Socket 18/8 Stainless 4/40 x 7/16? They offer a dependable fastening option where a clean look and strong hold are essential. Ideal for assemblies requiring a compact head that sits flush or slightly recessed in the surrounding material, while still allowing easy removal and maintenance with standard hex keys.

Tips for use: Ensure correct thread engagement, use appropriate thread locker if vibration is expected, and pair with compatible nuts or tapped holes for a secure, lasting assembly.

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800-222-0324

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