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
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 | Lock Nut |
| Basic Material | Stainless Steel |
| Dia./thread Size | 5/16"-18 |
| Fastener Finish | Plain |
| Finish | Plain |
| Grade | 316 |
| Nut Type | Self Locking Flange Nut - Serrated |
| Standard | IFI-145 |
| Style | Self Locking Flange Nut - Serrated |
| System Of Measurement | Inch |
| Thread Direction | Right Hand |
| Thread Type | UNC (Coarse) |
| Width Across Flats | 1/2" |
| Ship weight (kg) | 0.04 |
| Country of Origin | Varies |
| Product | Model | Basic Material | Dia./Thread Size | Fastener Finish | Finish | Grade | Height | Style | System of Measurement | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
B12470.025.0001 | Steel | 1/4"-20 | Black Oxide | Black Oxide | Grade 8 | - | Self Locking Flange Nut | Inch | £402.85 | RFQ
|
 |
B12470.062.0001 | Steel | 5/8"-11 | Black Oxide | Black Oxide | Grade 8 | - | Self Locking Flange Nut | Inch | £687.96 | RFQ
|
 |
B12470.075.0001 | Steel | 3/4"-10 | Black Oxide | Black Oxide | Grade 8 | - | Self Locking Flange Nut | Inch | £652.18 | RFQ
|
 |
B51108.025.0001 | Stainless Steel | 1/4"-20 | Plain | Plain | 18-8 | - | Self Locking Flange Nut | Inch | £546.90 | RFQ
|
 |
B51108.037.0001 | Stainless Steel | 3/8"-16 | Plain | Plain | 18-8 | - | Self Locking Flange Nut | Inch | £510.67 | RFQ
|
 |
B51109.037.0001 | Stainless Steel | 3/8"-24 | Plain | Plain | 18-8 | - | Self Locking Flange Nut | Inch | £554.27 | RFQ
|
 |
U12470.025.0001 | Steel | 1/4"-20 | Black Oxide | Black Oxide | Grade 8 | - | Self Locking Flange Nut - Serrated | Inch | £15.72 | 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+