Unbrako 1/2 X 3.1/2 Inch Socket Head Cap Screw (Allen Bolt) – Inch (BSW), Quantity 20 Pcs

The Unbrako 1/2 x 3.1/2 Inch Socket Head Cap Screw is a high-strength Allen bolt designed to meet the demanding requirements of industrial and mechanical applications. With a length of 3.1/2 inches and crafted from superior alloy steel, this socket head cap screw ensures exceptional durability and reliability. Packaged in convenient sets of 20, it is ideal for precision fastening tasks where both performance and consistency are crucial.

Key Features:

1. Premium Alloy Steel Construction
   Constructed from high-grade alloy steel, this socket head cap screw offers superior strength and resistance to mechanical stress. The robust material ensures longevity and reliability even in high-load applications, making it suitable for heavy-duty use.
2. Extended 3.1/2-Inch Length
   The extended 3.1/2-inch length provides ample engagement for secure fastening in deeper threads or thicker materials. This added length enhances the stability and grip of the screw, ensuring a reliable connection in various applications.
3. Hex Socket Drive for Accurate Torque
   Featuring a hex socket drive, this Allen bolt allows for precise torque application with an Allen wrench. The design minimizes the risk of slippage and stripping, enabling accurate tightening and a secure fit.
4. Corrosion-Resistant Finish
   The screw is treated with a corrosion-resistant coating, protecting it from rust and environmental damage. This finish extends the bolt’s service life, making it suitable for use in environments exposed to moisture, chemicals, or other corrosive elements.
5. BSW Threading for Compatibility
   Designed with British Standard Whitworth (BSW) threading, this bolt is compatible with other BSW-threaded components. This ensures a consistent and reliable connection, enhancing the overall performance and safety of mechanical assemblies.

The Unbrako 1/2 x 3.1/2 Inch Socket Head Cap Screw is a top-quality fastening solution that combines strength, durability, and precision. With its alloy steel construction, extended length, and corrosion-resistant finish, this Allen bolt is ideal for a wide range of industrial and mechanical applications. Packaged in sets of 20, it offers excellent value and reliability for projects that demand high-performance fastening solutions. Choose Unbrako for exceptional quality and performance in every bolt.

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