Evolution Truss Head Structural Woodscrews

Designed for fixing structural timber components

Coating - Electroplated zinc with di-chromate passivation
Material - Carbon Steel
Material Grade - SAE C1022
Drive - Torx 40
Drill Point - Type 17

Key Points

• Overlapping Flange Washer head gives advantage of better tightening of connections and higher supporting forces.
• Type 17 cutting point considerably reduces screw-in torque and mitigates against timber splitting.
• Partial threading allows for firm tightening of the upper fixture layer.
• Torx recess provides secure grip, reduces cam-out effect, and provides optimal force transmission.

All orders are despatched from our warehouse in West Bromwich, West Midlands.

Next Working Day Delivery

• Order Value Under £500 (ex. VAT) - £6.95
• Order Value Over £500 (ex. VAT) - FREE

Same Day Delivery

• Same Day: £35
• Available in Birmingham, Dudley, Sandwell, Walsall, and Wolverhampton
• Orders must be placed by 12pm. Delivery in as little as 20 minutes.

Scottish Highlands & Islands

Postcodes: IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, AB31, AB33-38, AB45, AB52-56, FK17-21, ZE

• Delivery Charge: £18
• Delivery of insulation and metal profiles to these areas is not included in the standard delivery charge. For these areas, delivery costs are provided on a Price on Application (POA) basis.
• If your delivery address falls within one of these postcodes, you may see two delivery options. Please select the higher-priced option. We are working to improve the checkout experience and appreciate your patience.

Northern Ireland, Isle of Man, and Isles of Scilly

Postcodes: BT, IM, TR21-25

• Delivery Charge: £27
• Unfortunately, we're unable to deliver any insulation and metal profile products to these areas.
• If your delivery address falls within one of these postcodes, you may see two delivery options. Please select the higher-priced option. We are working to improve the checkout experience and appreciate your patience.

Delivery Lead Times

Most products on this site are stock lines, meaning under normal circumstances they'll be available for next day delivery. Some products are not kept in stock and are ordered from the manufacturer after your purchase. These products state the lead times at the top of the product pages. By default, orders containing items with different lead times will be despatched together based on the longest lead time.

Delivery Cut Off Times

The deadline for same-day despatch is 4pm, Monday to Friday. This deadline may not apply if we are unusually busy, if your order is unusually large, or if the carrier's vehicle has reached its weight limit.

Delivery Methods

We deliver nationwide using carriers DPD, Parcelforce and DX Freight. Deliveries within our local area will be made on our own transport. Tracking information will be provided shortly after despatch. For local deliveries, we will call ahead to ensure someone is available to accept the delivery. If you have any special requirements, please let us know at checkout or contact us by phone or email.