Stainless Steel Half Thread Wood Lag Screws Self Tapping For Carpentry Heavy Duty M6 X 100mm Bolts With High Hardness And Durability DIN 571 Standard Hex Head No Pre Drill Needed Perfect For Wooden Houses And Roof Components

Stainless Half-Thread Wood Lag Screws, M6x100mm Heavy-Duty
✔️ DIN 571 hex head, self-tapping, no pre-drill needed; 25 per pack

These stainless steel lag screws are high-hardness fasteners designed for heavy-duty wood joinery. Use them in wooden houses, roof components, decks, and timber framing where strong, quick assembly is needed.

✅ Material: A2-70 stainless steel with high hardness and corrosion resistance
✅ Thread: Half-thread design for smooth tightening and reduced cracking
✅ Head: DIN 571 hex head for easy driving with standard tools
✅ Finish: Self-tapping, no pre-drill required for typical wood substrates
✅ Size & Pack: M6 x 100 mm; 25 screws per pack in each size

💡 What is a stainless steel lag screw used for in timber construction?

These handy fasteners are used across a range of timber projects to create strong, quick joins.

- timber framing, wooden houses, and roof component joinery
- outdoor wooden structures benefit from corrosion resistance
- no pre-drill needed in many softwood applications