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 Thursday, Jan 9
Payment Methods
Delivery Partners
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 | Castle Nut |
| Basic Material | Steel |
| Dia./thread Size | 5/8"-11 |
| Fastener Finish | Zinc Plated |
| Finish | Zinc Plated |
| Grade | Grade 5 |
| Nut Type | Hex Slotted Nut-Regular |
| Standard | ASME B18.2.2 |
| Style | Hex Slotted Nut-Regular |
| System Of Measurement | Inch |
| Thread Direction | Right Hand |
| Thread Type | UNC (Coarse) |
| Width Across Flats | 15/16" |
| Country of Origin | Varies |
| Product | Model | Dia./thread Size | Fastener Finish | Finish | Grade | Height | Style | System Of Measurement | Thread Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
B12000.025.0001 | 1/4"-20 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £549.36 | RFQ
|
 |
B12000.031.0001 | 5/16"-18 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £478.14 | RFQ
|
 |
B12000.037.0001 | 3/8"-16 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £378.66 | RFQ
|
 |
B12000.043.0001 | 7/16"-14 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £333.90 | RFQ
|
 |
B12000.050.0001 | 1/2"-13 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £332.20 | RFQ
|
 |
B12000.062.0001 | 5/8"-11 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £246.80 | RFQ
|
 |
B12000.075.0001 | 3/4"-10 | Plain | Plain | Grade 2 | - | Hex Slotted Nut-Regular | Inch | UNC (Coarse) | £233.64 | RFQ
|
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+