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These M10 x 300mm heavy-duty coach screws feature a half-thread lag bolt design with a hex head for maximum torque and ease of use. Zinc plating provides excellent corrosion resistance, making them perfect for outdoor timber projects like decking, fencing, and railway sleepers. Each pack contains 6 screws, combining durability and convenience for professional-grade wood fastening.
| ASIN | B0CDPR1FJC |
| Best Sellers Rank | 16,436 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Lag Bolts |
| Brand Name | LLB |
| Colour | Silver |
| Compatible Groove Diameter | 4 Millimeters |
| Country Of Origin | Poland |
| Customer Reviews | 4.4 4.4 out of 5 stars (113) |
| Drive System | Internal Hex |
| Exterior Finish | Zinc |
| Fastener Size | 4mm x 300mm |
| Fastener Type | Wood Screws |
| Finish Types | Zinc Plated |
| Head Type | Hex |
| Item Diameter | 4 Millimetres |
| Item Dimensions | 30 x 1 x 1.7 centimetres |
| Item Highlight | for Sleepers and Wood, Half Thread Lag Bolts, Galvanised, Decking and Fence, Long Timber Fixing, Railway Sleeper Bolts |
| Manufacturer | LLB |
| Manufacturer Part Number | WS.MAR.300 |
| Material Type | Zinc |
| Metal | Zinc |
| Number Of Items | 6 |
| Number of Pieces | 6 |
| Outside Diameter | 17 Millimetres |
| Screw Head Style | Hex |
| Screw Point Style | Flat Point |
| Set Name | Set of 6 Galvanised Wood Screws M10 (10 mm x 300 mm) |
| Set Screw Thread Type | UNC |
| Size | 4mm x 300mm / 0.4" x 12" |
| Thread Coverage | Fully Threaded |
| Thread Size | M10 |
| Thread Style | Right Hand |
| Unit Count | 1.0 count |
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