10mm x 40mm Coach Screw (DIN 571) | 4.8 Steel BZP
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £0.28 | £0.33 |
| 50 - 99 | £0.25 | £0.30 |
| 100 - 499 | £0.23 | £0.27 |
| 500 - 999 | £0.18 | £0.22 |
| 1000 + | £0.13 | £0.16 |
Product Specification
| Size | 10mm |
| Length | 40mm |
| Head Height | 7mm |
| Thread Length | 24mm |
| Material | 4.8 Steel BZP |
| Across Flats | 17mm |
| Shank Diameter | 10mm |
| Standard | DIN 571 |
Frequently Bought Together
Total Price: £0.00
M10 x 40mm Coach Screw DIN 571 | 4.8 Steel BZP
For projects needing a 4.8 steel bzp coach screw with measurable grip, this M10 x 40mm coach screw uses a 10mm shank diameter, 7mm head height and 24mm thread length to secure timber-to-timber or metal-to-timber joints. The 40mm length helps provide the reach required for commercial signage posts without moving away from the DIN 571 coach screw pattern.
The bright zinc plated 4.8 steel construction gives practical surface protection for workshops, production areas and internal joinery where stainless steel is not required. When fitted into a correctly sized pilot hole, the screw can deliver a secure fixing with reduced risk of timber splitting. The 10mm diameter gives a balanced option for everyday joinery, fencing and support frame installation.
Common Applications
- Landscape sleepers and external timber retaining work
- Fence posts, rails and support brackets
- Dry indoor timber fixing and general workshop construction
- Outdoor furniture frames using larger coach screws
M10 x 40mm Coach Screw Dimensions
- Size: 10mm
- Length: 40mm
- Across Flats: 17mm
- Head Height: 7mm
- Thread Length: 24mm
- Shank Diameter: 10mm
- Material: 4.8 Steel BZP
- Standard: DIN 571
Coach Screw Buying Guide
For best results, drill a pilot hole before installation. Our coach screw guide explains sizing, pilot hole selection and typical uses for timber fixing work. Click here to read our coach screws guide.
For matching sizes and material options, view our Coach Screws DIN 571 page or read the Vital Parts coach screws guide.
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