TIMco Hex Flange Advanced Coach Screws - Yellow - 8.0 x 100mm

Name: TIMco Hex Flange Advanced Coach Screws - Yellow - 8.0 x 100mm
Brand: TIMco
SKU: euihfbnnfg
Availability: InStock

The TIMco Hex Flange Advanced Coach Screws are a high-performance fastening solution, engineered a...

Best current price£5.20from Power Tools Direct

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular

Power Tools Direct£5.20Visit shop

Timco Yellow Advanced Coach Screws - Hex Flange - Timbag 40 8100Scsyb

Visit shop

All Offers

2 offers from £5.20 - £9.17

View price history by clicking the chart icon.

Power Tools DirectTimco Yellow Advanced Coach Screws - Hex Flange - Timbag 40 8100Scsyb

£3.95 delivery

£5.20

Visit shop

BradfordsTIMco - Hex Flange Advanced Coach Screws - 8.0 x 100mm - 40 Pack

£25.00 delivery

£9.17

Visit shop

Product Information

Full details

This guide is for builders, DIY enthusiasts, and tradespeople seeking a superior fastening solution. The TIMco Hex Flange Advanced Coach Screw offers up to 3x faster driving and enhanced corrosion resistance compared to traditional coach screws. A key consideration is ensuring the correct application for different material types. These screws feature an aggressive slash point for easy starting, a hex flange head for better tool engagement, and a yellow zinc-plated finish with passivation for durability in demanding environments.

All features

Colour	Yellow
Model Part Number	8100SCSYB
Brand	TIMco

Extended Product Information

FAQs

What is the main advantage over traditional coach screws?

These advanced coach screws offer up to 3x faster driving due to their aggressive slash point and hex flange head, significantly improving installation efficiency.

Can these screws be used outdoors?

Yes, the yellow zinc-plated finish with passivation provides enhanced corrosion resistance, making them suitable for outdoor applications.

What size socket do I need for the 8.0 x 100mm screw?

Typically, an 8.0mm screw with a hex flange head requires a 10mm socket bit.

How do I prevent splitting when screwing into hardwood?

It is recommended to pre-drill a pilot hole in dense hardwoods before driving the screw to minimize the risk of splitting.

Can these screws be used in concrete or brick?

Yes, they can be used in masonry (like brick or block) when paired with a suitable nylon plug of the correct size.

What is the purpose of the yellow passivation?

The yellow passivation is a surface treatment applied over the zinc plating to further enhance corrosion resistance and provide a distinct visual identifier.

Are these screws suitable for treated timber?

Yes, they are suitable for use with treated timber as the coating provides a barrier against potential chemical reactions and offers corrosion protection.

Troubleshooting

Screw is difficult to drive.

Ensure you are using the correct size socket bit. For hardwoods, pre-drill a pilot hole. Check that the material is suitable for direct screwing.

Timber is splitting during installation.

Pre-drill a pilot hole in the timber before inserting the screw. Ensure the pilot hole is not too small for dense wood.

Screw head is stripping.

Use the correct size socket bit and ensure it is seated firmly. Reduce driving speed and torque if using a power tool.

Screw does not feel secure in masonry.

Verify that the correct size nylon plug is used and has been fully inserted into the drilled hole. Ensure the hole is clean before inserting the plug.

Pros and Cons

Pros

Significantly faster installation due to aggressive tip and hex head.
Reduced risk of timber splitting upon insertion.
Improved corrosion resistance for longer-lasting fixings.
Better grip and torque transfer with power tools.
Versatile across various wood types and can be used in masonry.

Cons

Requires a socket or wrench for the hex head, unlike slotted screws.
Yellow passivation may not be aesthetically suitable for all visible applications.
May require pilot holes in very dense hardwoods to prevent splitting, despite the slash point.

Setup, Compatibility & Care Instructions

Setup:

Select the appropriate screw length for the materials being joined. Ensure adequate thread engagement in the base material.
For softwood and most man-made boards, direct driving is usually possible. For hardwoods, pre-drilling a pilot hole slightly smaller than the screw's core diameter is recommended to prevent splitting.
For masonry applications, drill a hole sized for your chosen nylon plug, insert the plug, and then drive the screw into the plug.
Use a socket wrench or power tool with a compatible socket bit to drive the hex flange head.

Compatibility:

Materials: Softwood, hardwood, plywood, MDF, chipboard, and masonry (with nylon plugs).
Tools: Compatible with standard power drills and impact drivers fitted with appropriate socket bits (e.g., 10mm for 8.0mm screws).

Care:

Store screws in a dry environment to maintain the integrity of the zinc plating.
Clean any debris from the screw head during installation to ensure proper tool engagement.
Avoid over-tightening, which can strip the threads or damage the material.