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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £5.99 | 2 to 4 working days |
| Next Day | £9.99 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 5 to 7 working days |
Product Number: CBN840
Running short on M8 coach bolts mid-project - fencing, decking, timber framing - costs a trip to the merchants right when momentum is needed. The Sealey CBN840 is a pack of 50 zinc-plated M8 x 40mm coach bolts and matching nuts, manufactured to DIN 603 - the standard square-collar coach bolt specification. Thread pitch is 1.25mm. Supplied in a resealable bag to keep the pack tidy and the bolts dry between uses. Suitable for timber-to-timber and timber-to-metal fixings where a hex bolt would damage soft timber. A longer 75mm version (CBN875) is available for thicker stacks. Backed by Sealey's guarantee in addition to your statutory rights.
Key Features:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Model No | CBN840 |
|---|---|
| Brand | Sealey |
| Nett Weight | 1.23kg |
| Pack Qty | 50 |
| Pitch | 1.25mm |
| Size | M8 x 40mm |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | CBN640 | CBN1040 | CBN1075 | CBN675 | CBN875 |
| Type | Coach Bolt | Coach Bolt | Coach Bolt | Coach Bolt | Coach Bolt |
| Length | 40mm | 40mm | 75mm | 75mm | 75mm |
| Material | Steel | Steel | Steel | Steel | Steel |
| Diameter | 6mm | 10mm | 10mm | 6mm | 8mm |
| Diameter Range | Up to 10mm | Up to 10mm | Up to 10mm | Up to 10mm | Up to 10mm |
| Finish | Zinc plated | Zinc plated | Zinc plated | Zinc plated | Zinc plated |
| Format | Single size | Single size | Single size | Single size | Single size |
| Length Range | 26-50mm | 26-50mm | 51-100mm | 51-100mm | 51-100mm |
| Pieces | 603 | ||||
| Standard | DIN 603 | DIN 603 | DIN 603 | ||
| Thread | M6 | M10 | M6 | ||
| Thread Range | M6-M10 | M6-M10 | M6-M10 | ||
| Show More | |||||
A. Pack of 50 M8 x 40mm coach bolts with matching nuts.
A. M8 x 40mm, thread pitch 1.25mm.
A. DIN 603 — the standard coach bolt specification.
A. Zinc-plated.
A. Yes — each bolt is supplied with a matching nut.
A. Yes — Sealey CBN875 is the same coach bolt in M8 x 75mm for thicker timber stacks.
A. Supplied in a resealable bag.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. Standard UK mainland delivery is 3—5 working days.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
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