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5/16″ UNC x 1/2″ Hex Set Screw (Fully Threaded Bolt) A2 Stainless Steel

Please Note: Image is for illustration purposes only. For accurate specifications, please refer to the information provided or reach out to us directly.

Item Code: HSS-UNCA2-51612
9998
 Available for Dispatch & Collection Today
9998
 Available for Dispatch & Collection Today
9998
 Available for Dispatch & Collection Today
9998
 Available for Dispatch & Collection Today
9998
 Available for Dispatch & Collection Today
9998
 Available for Dispatch & Collection Today

5/16 UNC hex set screw

Hex set screw manufactured in A2 stainless steel offering high corrosion resistance. Also known as a ‘fully threaded bolt’, this hex head s. . .

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5/16 UNC hex set screw

Hex set screw manufactured in A2 stainless steel offering high corrosion resistance. Also known as a ‘fully threaded bolt’, this hex head set screw has a thread extending up to the underside of the head. This ensures a secure and tight fixing every time without running out of thread.

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

Engineered for durability and strength, these hexagon head set screws are widely used across many industries and used by DIY enthusiasts and professionals alike.

5/16 UNC hex set screw specification

  • Thread diameter (TD): 5/16″ UNC
  • Length (L): 1/2″
  • Head height (HH): 0.23″ Max
  • Head width (HW): 0.50″ Max
  • Thread Pitch (TP): 18 (threads per inch)
  • Material: A2 stainless steel
  • Conformity: ASME B18.2.1

Part of a comprehensive range of Stainless steel set screws 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.

Don’t forget the A2 stainless steel 5/16 UNC nuts for use with the hex set screws!

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    Delivery Information

    We offer shipping options to cater for all locations throughout the UK and aim to dispatch all orders on the same working day with a cut-off of 1pm. Please visit our Delivery Information page for more information on the options available.

    Please Note: Due to a national shortage of delivery drivers, we cannot guarantee delivery times, for more urgent orders, please contact us for a more accurate lead time.

    Returns Information

    30 Day Returns on Standard Orders

    Standard orders come with a 30-day refund policy. Please visit our Returns Policy page to view our Terms & Conditions.

    QTY Breaks Price Each Ex VAT
    Buy 25+ £0.29
    Buy 50+ £0.23
    Buy 100+ £0.18
    Buy 200+ £0.15
    Buy 500+ £0.13
    Price Each:
    Original price £0.13 - Original price £0.43
    Original price
    £0.43 ex VAT
    £0.13 - £0.43
    Current price £0.43 ex VAT
    £0.52  incl VAT

    Delivery Information

    We offer shipping options to cater for all locations throughout the UK and aim to dispatch all orders on the same working day with a cut-off of 1pm. Please visit our Delivery Information page for more information on the options available.

    Please Note: Due to a national shortage of delivery drivers, we cannot guarantee delivery times, for more urgent orders, please contact us for a more accurate lead time.

    Returns Information

    30 Day Returns on Standard Orders

    Standard orders come with a 30-day refund policy. Please visit our Returns Policy page to view our Terms & Conditions.

    Technical Specification

    Thread Diameter (TD) 5/16″ UNC
    Length (L) 1/2″
    Thread Pitch (TP) 18 (threads per inch)
    Head Width (HW) 0.50″ Max
    Head Height (HH) 0.23″ Max
    Material A2 stainless steel
    Conformity ASME B18.2.1