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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 | Lock Washer |
| Class | Not Applicable |
| Finish | Furnace Black |
| Fits Bolt Sizes | M4 |
| Grade | Non Graded |
| Hardness | Rockwell C35-C42 |
| Inside Dia. | 4.3 mm |
| Material | Steel |
| Outside Dia. | 8 mm |
| System Of Measurement | Metric |
| Thickness | 0.5 mm to 1 mm |
| Type | Internal Tooth Lock |
| For Screw Size | M4 |
| Inside Diameter | 4.3 mm |
| Lock Washer Type | Internal Tooth Lock |
| Material Grade/class | Ungraded |
| Maximum Thickness | 1 mm |
| Outside Diameter | 8 mm |
| Rockwell Hardness | C35 to C42 |
| Ship weight (kg) | 0.01 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 16.99 |
| Ship width (cm) | 16.38 |
| HS code | 7318210090 |
| Country of Origin | TW |
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+