We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Wednesday, Jan 1
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Hex Head Cap Screw |
| Basic Material | Steel |
| Diameter | 5/16" |
| Finish | Armor Coat |
| Grade | 8 |
| Head Height | 3/16" |
| Head Type | Hex |
| Head Width | 1/2" |
| Length Under Head | 3" |
| Material | Steel |
| Min. Thread Length | 7/8" |
| Proof Load | 120,000 psi |
| Rockwell Hardness | C33 to C39 |
| System Of Measurement | Inch |
| Tensile Strength | 150,000 psi |
| Thread Direction | Right Hand |
| Thread Length | 7/8" |
| Thread Size | 5/16-18 |
| Thread Style | Partially Threaded |
| Thread Type | Coarse |
| Ship weight (kg) | 0.81 |
| Ship height (cm) | 10.41 |
| Ship length (cm) | 8.13 |
| Ship width (cm) | 4.83 |
| HS code | 7318158066 |
| Country of Origin | CA |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+