Samac QC670COA1000 M6x70mm BZP Hex Hd Coach Screws (200) QC670COA1000 Pack of heavy-duty hex head coach screws, commonly known as lag screws Designed for high-load mechanical fastening in timber and hardware applications Ideal for joining heavy timbers or securing metal hardware to wood Hexagonal head enables high torque application with a wrench or socket set Coarse, deep thread provides a strong grip in wood and suitable wall plugs Pointed tip supports easier start and reliable penetration Bright Zinc Plated (BZP) finish offers standard corrosion and rust resistance Suitable for structural timber projects, fencing, landscaping, and heavy-duty bracket mounting Size: M6 x 70mm Quantity: 200 Vendor: Samac Samac QC670COA1000 coach screws deliver dependable fastening performance for demanding construction and maintenance tasks. Built for strength and durability, these M6 x 70mm hex head screws provide a secure, high-torque fit for timber and metal hardware installations. The Bright Zinc Plated finish adds practical corrosion resistance, making them a versatile choice for structural applications where reliable hold and long-term performance are essential.