6.7 x 100 IN-DEX Timber Screw HX Green – 50 per Box (100IN)

6.7 x 100 IN-DEX Timber Screw HX Green – 50 per Box (100IN)

Engineered for strength, speed, and reliability, the 6.7 x 100 IN-DEX Timber Screw is the go-to fixing solution for professional tradespeople. Built to handle heavy-duty structural applications, these premium screws deliver exceptional holding power and consistent performance on every job. Available at The Builders Supply, they’re a trusted choice for joiners, landscapers, and construction teams.

Product Features / Specifications:

Size: 6.7mm x 100mm

Hex (HX) head for high torque drive

Green organic coating for corrosion resistance

Sharp point for fast, clean starts

Heavy-duty threads for superior pull-out strength

Includes 50 screws per box

Detailed Product Benefits:

These IN-DEX screws are built for tough timber applications, delivering powerful performance with minimal effort. The hex head design ensures excellent torque transfer, reducing cam-out and slippage—even in demanding conditions. The specialist green coating enhances weather resistance, making them ideal for external projects and long-term structural use. With aggressive threading and a precision-cut point, these screws drive quickly and securely into timber, saving time and labour on site.

Applications and Versatility:

Perfect for a wide range of professional tasks, including:

Timber frame construction

Landscaping and outdoor structures

Decking and fencing

Roofing battens and structural timber fixing

Heavy-duty timber-to-timber connections

Sleeper, pergola, and shed installations

Technical Specifications:

Diameter: 6.7mm

Length: 100mm

Head Type: Hex (HX)

Thread Type: Heavy-duty timber thread

Coating: Green organic corrosion-resistant finish

Quantity: 50 screws per box

Material: Hardened steel

Features & Benefits List:

High Torque Drive: Hex head for maximum power and minimal slippage.

Corrosion Resistant: Green coating ideal for outdoor and structural use.

Fast, Clean Starts: Sharp point for quick penetration and reduced splitting.

Superior Grip: Deep threads offer exceptional holding strength.

Heavy-Duty Performance: Designed for professional timber construction.

Time-Saving: Drives efficiently, reducing labour time on large projects.

Additional Information:

These IN-DEX timber screws are supplied in durable, trade-ready packaging and are fully compatible with standard hex driver bits. For bulk orders or contractor pricing, visit or contact The Builders Supply.

For more information, please contact us on:

Bothwell: 01698 687954

Edinburgh: 0131 4434474

Email: [email protected]