TIMCO Timber Screws Hex Flange Head Exterior Green - 6.7 x 100 - Pack of 50 Pieces | B2604

TIMCO 100IN Exterior Timber Screws (Green) – 6.7 x 100mm, Hex Flange Head, Pack of 50

TIMCO 100IN timber screws are exterior-grade fixing screws designed for timber-to-timber applications, offering a strong, secure fixing with dependable corrosion resistance for outdoor projects. The hex flange head and fixed washer help provide a firm seating, making them a practical choice for trade and DIY users working on decking, fencing and general exterior joinery.

With a helix shank to help clear debris and a deep single thread for pull-out resistance, this TIMCO timber screw design supports efficient installation while helping reduce the risk of splitting where low edge distances are required.

Key Features

• Exterior corrosion-resistant plating: Multi-layer coating designed for external use, with salt spray resistance stated to 1,000 hours (BS EN 9227:2012).
• Hex flange head with fixed washer: Helps spread load and provides a secure, stable seating on timber.
• Patented lubrication: Designed to improve insertion speed and support corrosion resistance.
• Helix shank: Aids debris removal during driving to help improve clamping.
• 50° deep single thread: Designed for secure fixing with high pull-out resistance.
• Single slash point: Helps reduce driving torque and lowers the risk of timber splitting at low edge distance.

Specifications at a glance

Suitable applications

• Timber-to-timber fixings for exterior projects such as fencing, decking and garden structures
• General outdoor joinery where improved corrosion resistance is required
• Fixings close to timber edges where reduced splitting risk is beneficial