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

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

Mutual ScrewSKU: 0412CSFZBB
Price:
$33.70per 100( $0.34 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 3/4
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

Upgrade your hardware with our Cap Screws Flat Socket Alloy Steel Zinc 4/40 x 3/4. This precision socket cap screw combines a durable alloy steel body with a corrosion-resistant zinc finish for reliable performance in demanding environments. The compact 4-40 thread size paired with a 3/4 inch length makes it ideal for assembly applications across electronics, machinery, and cabinetry.

Key specifications

  • Material: Alloy steel
  • Finish: Zinc-plated
  • Thread size: 4-40
  • Length: 3/4 inch
  • Head style: Flat socket cap screw with a flat bearing surface
  • Drive: Hex socket (Allen) drive

Designed for precise, secure fastening, these socket cap screws are ideal for assemblies that require a flush bearing surface and a strong, reliable hold. They pair perfectly with corresponding 4-40 nuts and tapped holes, delivering consistent torque and lasting performance in metal and plastic components.

Applications: electronics enclosures, machinery fixtures, cabinetry, robotics, and DIY projects where a compact, high-strength fastener is needed.

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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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