8.0mm x 50mm DIN 571 Hexagon Head Coach Screws in A2 Stainless Steel are designed for heavy-duty timber fixing applications where long-term corrosion resistance is essential. Manufactured to the DIN 571 specification, these coach screws feature a hexagon head for high tightening torque using a spanner or socket.

Suitable for fixing directly into softwood, hardwood and engineered timber, they can also be used with nylon wall plugs when securing timber to masonry, brickwork or concrete. The coarse thread provides excellent grip and holding power, making these screws ideal for structural timber projects and external construction.

Manufactured from A2 (304) stainless steel, these coach screws offer excellent resistance to rust and corrosion, making them suitable for most outdoor environments. For coastal, marine or highly corrosive environments, we also supply A4 (316) marine grade stainless steel coach screws for enhanced protection against saltwater and aggressive weather conditions.

Common applications include fencing, decking, timber framing, pergolas, sheds, gates, landscaping, playground equipment, garden furniture, timber structures and general construction.

Features

Size: 8.0mm x 50mm

DIN 571 specification

Hexagon head design

Manufactured from A2 (304) stainless steel

Excellent corrosion resistance

Suitable for timber-to-timber fixings

Suitable for use with nylon plugs into masonry

High-strength coarse timber thread

Easy installation using a spanner or socket

A4 (316) marine grade version also available

Typical Applications

Timber construction

Decking

Fencing

Garden buildings

Pergolas

Timber framing

Wooden gates

Landscaping

Timber to masonry fixing with nylon plugs

Outdoor joinery