#4-40 X 3/8" Flat Head Cap Screws | Alloy Steel Zinc Plated (100 / Pkg.)
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#4-40 X 3/8" Flat Head Cap Screws | Alloy Steel Zinc Plated (100 / Pkg.)

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#4-40 X 3/8" Flat Head Cap Screws | Alloy Steel Zinc Plated (100 / Pkg.)

Mutual ScrewSKU: 0406CSFZBB
Price:
$30.24per 100( $0.30 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 3/8
Material Alloy Steel
Finish Zinc Plated
Drive Hex Socket
Head style Flat
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 Flat Socket Alloy Steel Zinc 4/40 X 3/8 are high-strength fasteners engineered for secure, flush installations in electronics, machinery, and precision assemblies. The flat socket head provides a clean, professional finish while delivering solid torque transfer for demanding applications.

Key Features

  • Material: Alloy steel for strength and durability
  • Finish: Zinc-plated for corrosion resistance
  • Head style: Flat socket cap screw for a low-profile finish
  • Drive type: Hex/Allen drive for precise tightening
  • Size: Thread size 4-40
  • Length: 3/8 in

These screws are suitable for a wide range of light to medium-duty fastening tasks where a secure, unobtrusive fastener is required. The combination of alloy steel strength and zinc protection helps maintain performance in challenging environments.

Specifications

  • Material: Alloy steel
  • Finish: Zinc-plated
  • Head style: Flat socket cap screw
  • Drive: Hex socket
  • Thread: 4-40
  • Length: 3/8 in

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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