1/2″ UNC x 4″ Hex Set Screw (Fully Threaded Bolt) A2 Stainless Steel

1/2 UNC hex set screw

Hex set screw manufactured in A2 stainless steel offering high corrosion resistance. Designed with a hex head and thread extending up to the underside of the head.

This ensures a secure and tight fixing every time and sees them known as fully threaded bolts.

This fully threaded shank makes them a popular choice as it ensures they can be used in many situations without running out of thread.

The hex head also allows for higher torque to be applied with a range of conventional tools making them a versatile choice.

Engineered for durability and strength and when coupled with the 1/2 UNC nuts, sees these hexagon head set screws widely used across many industries by DIY enthusiasts and professionals alike.

1/2 UNC set screw specification

• Thread diameter (TD): 1/2″ UNC
• Length (L): 4″
• Head height (HH): 0.36″ Max
• Head width (HW): 0.75″ Max
• Thread Pitch (TP): 13 (threads per inch)
• Material: A2 stainless steel
• Conformity: ASME B18.2.1

Versatile and widely used, part of a comprehensive range of hex set screw available from Fusion Fixings.

Why use Fusion Fixings?

With over 40 years of experience in the construction and fixings industry. Fusion Fixings is a family run business bringing you an extensive and growing range of fixing and fasteners with a variety of sizes, materials, and threads.

Quantities start from just one to as many as you require, with bulk discounts available across many of our products.

Our aim is to hold as much stock in house ready to go with competitive prices across the expanding range.

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