Description
Overview:
Metric Coach Bolts, Zinc Plated, M8 x 75, are durable fasteners for timber-to-timber and timber-to-metal bracket fixings. Made from steel with a bright zinc plated finish, they offer dependable corrosion resistance for general indoor and outdoor use. The domed cup head with a square neck locks into the wood to prevent the bolt turning while you tighten the nut, giving a neat, low‐profile finish. Each pack contains 50 bolts supplied with matching M8 hex nuts, ready for site or workshop use. Size: M8 diameter (approx 5/16 in, 0.315 in) x 75 mm length (approx 2.95 in). Suitable for builders, landscapers, maintenance teams, and DIY users working on decking, fencing, gates, sheds, and general joinery where a strong, secure fixing is required.
Key Features:
- M8 x 75 mm coach bolts (approx 5/16 in x 2.95 in) for medium‐duty fixings
- Steel construction with zinc plating for reliable corrosion resistance
- Domed cup head with square neck stops rotation in timber during tightening
- Clean, low‐snag head for a tidy, tamper‐resistant finish on exposed faces
- Supplied with matching M8 hex nuts: 50 bolts and 50 nuts per pack
- Standard metric thread for compatibility with common spanners and sockets
- Consistent manufacturing for smooth fit through correctly sized pre‐drilled holes
- Suitable for use with timber, and with metal brackets or plates in wooden assemblies
- Versatile choice for construction, landscaping, and general maintenance tasks
- Cost‐effective bulk pack to equip site teams and workshops
Typical Applications:
Joining timber beams, posts, and planks; building and repairing decking, fencing, gates, pergolas, sleepers, and sheds; fixing benches and garden structures; attaching brackets, plates, or machinery guards to wooden frames; assembling site formwork and temporary works; securing cladding battens and frames where a strong through‐bolt is preferred over screws.
Also known as:
Carriage bolts, cup square bolts, round head square neck bolts (RHSN), mushroom head square neck bolts, domed head coach bolts, timber carriage fasteners, cup square head bolts, M8 carriage fasteners.
Product Specifications
| L&S Part No. | 903 0263 |
|---|---|
| Unit of Sale | Pack of 50 |
| Key Features | - M8 x 75 mm size for medium-duty fixings - Steel with zinc plating for corrosion resistance - Domed cup head with square neck prevents rotation - Includes 50 matching M8 hex nuts - Suitable for timber and metal bracket fixings |


