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1/4″ UNF x 1 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-UNFA2-14112
10071
 Available for Dispatch & Collection Today
10071
 Available for Dispatch & Collection Today
10071
 Available for Dispatch & Collection Today
10071
 Available for Dispatch & Collection Today
10071
 Available for Dispatch & Collection Today
10071
 Available for Dispatch & Collection Today

1/4″ UNF hex set screw 

UNF hex set screw manufactured in A2 stainless steel offering high corrosion resistance. Unlike hexagon bolts, which are partially threade. . .

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1/4″ UNF hex set screw 

UNF hex set screw manufactured in A2 stainless steel offering high 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 1/4″ UNF nuts sees these hex head set screws widely used across many industries by DIY enthusiasts and professionals alike. 

1/4″ UNF set screw specification 

  • Thread diameter (TD): 1/4″ UNF 
  • Length (L): 1 1/2″ 
  • Head height (HH): 0.18″ max 
  • Head width (HW): 0.43″ max 
  • Thread Pitch (TP): 28 (threads per inch) 
  • Material: A2 stainless steel 
  • Conformity: ASME B18.2.1 

Part of a comprehensive range of A2 stainless steel UNF hex set screws available from Fusion Fixings. Quantities start for just one with bulk price discounts.

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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 10+ £0.35
Buy 25+ £0.30
Buy 50+ £0.28
Buy 100+ £0.25
Buy 200+ £0.22
Price Each:
Original price £0.22 - Original price £0.47
Original price
£0.47 ex VAT
£0.22 - £0.47
Current price £0.47 ex VAT
£0.56  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) 1/4″ UNF
Length (L) 1 1/2″
Thread Pitch (TP) 28 (threads per inch)
Head Width (HW) 0.43″ max
Head Height (HH) 0.18″ max
Material A2 stainless steel
Conformity ASME B18.2.1