3/8 UNF x 2 1/4 Inch Socket Cap Head Screw, A2 Stainless Steel (ASME B18.3)
Please Note: Image is for illustration purposes only. For accurate specifications, please refer to the information provided or reach out to us directly.
3/8 UNF socket cap head screw
The 3/8 UNF x 2 1/4 inch socket cap head screw is a high-strength fastener made from corrosion-resistant A2 stainless steel, ideal f. . .
3/8 UNF socket cap head screw
The 3/8 UNF x 2 1/4 inch socket cap head screw is a high-strength fastener made from corrosion-resistant A2 stainless steel, ideal for use in machinery, automotive, and construction industries.
Being manufactured in A2 stainless steel allows use for both internal and external applications. Its compact cylindrical head and internal hex socket allow secure, high-torque installations, even in restricted spaces.
Designed for maximum performance in demanding environments with a unified national fine thread (UNF) and installed with an Allen wrench or hex key (Allen key) which sees them widely used across many industries.
Versatile and corrosion resistance which sees these cap head screws used by DIY enthusiasts and professionals alike.
3/8 UNF socket cap head screw specification:
- Diameter (TD): 3/8 inch
- Threads per inch (TPI): 24 (UNF)
- Length (L): 2 1/4 inch
- Thread length (TL): 1.25 inch min - 1.94 inch max
- Head width (HW): 0.562 inch max
- Head height (HH): 0.375 inch max
- Head type: Cap head
- Recess type (DT): Internal hex drive (5/16 inch)
- Conformality: ASME B18.3
3/8 UNF socket cap head screw key features:
- Manufactured from A2 stainless steel for great corrosion resistance, ideal for internal and external applications
- Compact cylindrical head design for tight space applications
- Deep internal hex socket allows easy application of high torque without damage
- UNF fine threads for secure fastening in demanding environments
- Fully compliant with ASME B18.3 standards
Part of a larger range of A2 stainless steel UNF cap head screws available from Fusion Fixings with bulk discounts.
Why buy from Fusion Fixings?
With over 40 years of industry expertise, Fusion Fixings is your go-to supplier for top-quality fasteners and fixings. We’re a proud family-run business offering:
- Competitive prices and bulk discounts with a growing range held in stock
- Low minimum order quantities, starting from just one to as many as you need
- Fast shipping and dependable service
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.
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.
