#4-40 Socket Head Cap Screw, Button, Black Oxide Alloy Steel, 1/2 in Length, 100 PK MPN:BHSIA0-40050USA-100BX
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In Stock
Free Shipping
In Stock
SKU
510-G2404674
#4-40 Socket Head Cap Screw, Button, Black Oxide Alloy Steel, 1/2 in Length, 100 PK
This #4-40 Socket Head Cap Screw is a versatile fastener ideal for a variety of applications, including electronics, machinery, and industrial equipment. The button head design provides a secure fit in countersunk holes, while the black oxide finish resists corrosion and wear. With a length of 1/2 inch and a head diameter of 0.213 inches, this screw is perfect for applications where a strong, compact fastener is required. The alloy steel construction ensures durability and strength, making it a reliable choice for a wide range of projects and industries. Perfect for prototyping, repair, or production, this screw is a valuable addition to any toolkit.
Top product features:
- Fully threaded design for secure fastening
- Black oxide finish for corrosion resistance
- Socket head cap design for easy socket drive access
Top product applications:
- Machine assembly
- Automotive repair
- Robotics and automation
Socket Head Cap Screw, Head Type Button, System of Measurement Inch, Drive Type Socket, Drive Size 1/16 in, Material Alloy Steel, Finish Black Oxide, Thread Size #4-40, Minimum Thread Length 1/2 in, Fastener Length 1/2 in, Head Height 0.059 in, Head Diameter 0.213 in, Pack Size Small Pack, Thread Style Fully Threaded, Special Features Not Applicable, Countersink Angle Not Applicable, Dimensional Standards ASME B18.3, Flange Diameter Not Applicable, Flange Thickness Not Applicable
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 15 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 2.20
- Package Width: 2.20
- Package Height: 2.00
- Package Weight: 0.15
Product info last updated on January 31, 2026 7:19am UTC
Category: Screws and Bolts