Securfix PTX Screws - 10 x 3 1/8" (5.0 x 80mm), Pack of 100

These 5.0 x 80mm PTX screws have a countersunk head and a TX recess. Securfix supplies 100 in a pack, finished in zinc and yellow passivated.

Key features

• Countersunk head
• Recessed TX drive
• Zinc and yellow passivated finish
• Size also given as 10 x 3 1/8 inch

Specifications

Which one do I need?

The size is given both ways, 5.0 x 80mm metric and 10 x 3 1/8 inch imperial, so use whichever your plan quotes.

How to use

1. Lay the parts together and work out where each 5.0 x 80mm screw has to sit.
2. Open a pilot hole first in dense timber, then run in the 5.0 x 80mm screw with a bit that fits the recess.
3. Stop turning the moment the 5.0 x 80mm head is level with the surface.

FAQs

Which driver bit do these screws need?

They have a TX drive, so use a TX bit.

What is the imperial size?

It is listed as 10 x 3 1/8 inch, the same screw as 5.0 x 80mm.

What is the pack quantity for these 5.0 x 80mm PTX screws?

Each pack holds 100 screws.