8x TIMCO Timber Frame Construction & Landscaping Screws Hex Exterior Silver Organic 660INI Pack of 10

Amazon

Hex head countersunk with a fixed washer Silver organic coating to withstand up to 1,000 hours of salt spray resistance Helix shank for removing debris and to improve clamping 50° deep single thread to provide a secure fixing with high pull-out resistance Single slash point to reduce torque and the risk of timber splitting at low edge distance 25° sharp point and single lead for a fast start and improved thread acceptance, Weight: 0.32407952514 pounds, Manufacturer: TIMCO

Zoro Tools

Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Coated with a patented multi-layer corrosion resistant plating to withstand 1, 000 hours salt spray test, this screw is ideal for external applications. Please Note : Due to geographical locations we are unable to deliver to Highlands

ManoMano

Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Coated with a patented multi-layer corrosion resistant plating to withstand 1,000 hours salt spray test, this screw is ideal for external applications.