Timco A4 Stainless Steel Timber Frame Screws, Hex Head, 6.7x150mm (25 Pack)
25 corrosion-resistant Timco A4 stainless steel timber screws with hex head - ideal for external and marine applications. 6.7x150mm.
The Timco A4 Stainless Steel Timber Frame Screws provide a superior alternative to traditional coach screws, designed specifically for timber-to-timber applications. Crafted from A4 (316) austenitic stainless steel, these screws offer ultimate corrosion resistance, making them ideal for external applications and corrosive environments, including projects involving green oak or other materials with corrosive characteristics.
Key Features:
- Hex head countersunk with fixed washer for a flush finish and secure fastening
- Helix shank design clears debris during installation and improves clamping force
- 50° deep single thread ensures high pull-out resistance and a secure fixing
- Single slash point reduces torque requirements and minimises timber splitting risk near edges
- 25° sharp point with single lead thread enables fast starts and improved thread acceptance
Technical Specifications:
- Thread diameter: 6.7mm
- Length: 150mm
- Thread length: 52mm
- Head type: Hex (external hex recess, 8mm socket size)
- Point type: 25° sharp point with single slash
- Suitable for: Landscaping, timber frame construction, external joinery and other demanding applications where corrosion resistance is essential.
- Timber frame construction
- Green oak joinery
- External landscaping projects
- Marine environments
- Material: Austenitic Stainless Steel (A4-316)
- Thread Diameter: 6.7mm
- Length: 150mm
- Thread Length: 52mm
- Head Type: Hex with fixed washer
- Recess Type: External Hex (8mm socket)
- Point Type: 25° Sharp with Single Slash
- Special Feature: Helix shank design
- Special Feature: 50° deep single thread
- Special Feature: Corrosion resistant
- Quantity: 25 pieces
- Weight: 660g
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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