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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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 |
| Dia./thread Size | 5/16"-18 |
| Fastener Finish | Zinc Plated |
| Fastener Length | 4 |
| Finish | Zinc Plated |
| Grade | Grade 5 |
| Head Height | 13/64" |
| Head Type | Hex |
| Head Width | 0.5" |
| Length | 4 " |
| Min. Thread Length | 7/8 in |
| Proof Load | 74,000 to 85,000 psi |
| Rockwell Hardness | C19 to C30 |
| Screw Type | Hex Head Cap Screw |
| Standard | ASME B18.2.1 |
| System Of Measurement | Inch |
| Tensile Strength | 105,000 to 120,000 psi |
| Thread Direction | Right Hand |
| Thread Style | Partially Threaded |
| Thread Type | UNC (Coarse) |
| Ship weight (kg) | 9.4 |
| Country of Origin | Varies |
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+