A traditional heavy duty woodscrew mainly used for timber to timber applications, attaching ironmo...A traditional heavy duty woodscrew mainly used for timber to timber applications, attaching ironmongery to timber or into masonry with the use of a nylon plug. Pilot drill holes may be required into certain hardwoods. NOTE: Thread length is 2/3 of the overall length screw. E.G. 100mm = 60mm thread length (approx.). Thread Dia. mm: 6.0 Length mm: 70 Thread Length mm: 42 Head Type: Hex Recess Type: N/A Point Type: Sharp Driver Bit Size: N/A Finish: Zinc Material: Carbon Steel. This bag contains 10 coach screws.
TIMCO - M6 x 70mm - Coach Screw BZP 10 Pack - 0670CSCPFree delivery in 1–3 days£6.28Visit shop →
Product Information
Full details
This guide is for DIY enthusiasts and professional tradespeople needing a robust fastening solution for timber construction and ironmongery attachment. The Timco Coach Screws offer strong, reliable performance, especially in timber-to-timber applications. A key consideration is that pilot holes may be required for hardwoods, and the thread length is approximately two-thirds of the total screw length.
All features
Colour
Silver
Model Part Number
0670CSCP
Brand
TIMco
Extended Product Information
FAQs
What is the thread length on these screws?
The thread length is approximately two-thirds of the overall screw length. For the 70mm screw, the thread length is approximately 42mm.
Can these screws be used in concrete?
These coach screws are not directly designed for concrete. However, they can be used in masonry applications when paired with a suitable nylon plug.
What type of tool do I need to drive these screws?
You will need a hex driver bit that matches the size of the screw head.
Do I need to pre-drill holes?
Pre-drilling pilot holes is recommended for hardwoods to prevent splitting and ease insertion. It may not be strictly necessary for softer woods, but can still improve the process.
What is the material and finish of these screws?
The screws are made of carbon steel with a zinc finish.
How many screws are in this pack?
This bag contains 10 coach screws.
Are these screws suitable for outdoor, exposed conditions?
The zinc finish provides some corrosion resistance, but for prolonged exposure to harsh weather conditions, screws with a more durable coating may be more appropriate.
Troubleshooting
Screw will not drive into wood.
Ensure a pilot hole has been drilled, especially in hardwoods. Check that you are using the correct size hex driver bit and that it is engaging properly with the screw head.
Wood splitting during insertion.
A pilot hole is necessary. Reduce the driving force or ensure the pilot hole is appropriately sized for the screw shank.
Screw head stripping.
Use the correct size hex driver bit. Ensure the bit is seated fully and apply steady, even pressure. Avoid excessive force.
Corrosion observed on screw.
This is likely due to prolonged exposure to moisture. For environments prone to corrosion, consider screws with a more robust coating. Ensure screws are stored in a dry place.
Pros and Cons
Pros
Durable carbon steel construction for longevity.
Versatile use in timber and, with plugs, masonry.
Hex head allows for secure driving.
Sharp point facilitates easier insertion into wood.