1/2 UNF x 2 Hex Set Screw (Fully Threaded Bolt) Bright Zinc Plated

1/2 UNF hex set screw

1/2 UNF hex set screw manufactured with a bright zinc plating (BZP) offering a mid-level corrosion resistance. Unlike hexagon bolts, which are partially threaded, the hex head set screw has a fine thread extending up to the underside of the head. This ensures a secure and tight fixing every time without the worry of running out of thread.

Also known as a fully threaded bolt, the hex head also allows for higher torque to be applied with a range of conventional tools making them a versatile choice.

Versatile and when coupled with the 1/2 UNF nuts sees these hex head set screws widely used across many industries by DIY enthusiasts and professionals alike.

1/2 UNF set screw specification

• Thread diameter (TD): 1/2 UNF
• Length (L): 2
• Head height (HH): 0.36 max
• Head width (HW): 0.75 max
• Thread Pitch (TP): 20 (threads per inch)
• Material: Bright zinc plated steel (BZP)
• Conformity: BS 1768

Part of a comprehensive range of UNF hex set screws with a bright zinc plating available from Fusion Fixings. Quantities start for just one with bulk price discounts.

Do you need a 1/2 UNF 2 hex set screw with increased corrosion resistance?

If you require a 1/2 UNF 2 hex set screw with increased corrosion resistance for external use. Take a look at our corrosion resistant A2 stainless steel 1/2 UNF 2 Hex Set Screw.