This 5.5 x 85mm self-drill heavy section screw is intended for fastening timber to heavy gauge steel sections on site. The screw features a self-drilling point, removing the need for pre-drilling and helping trades save time during installation tasks.
Typically used when fixing structural timber such as battens or frames to steel supports, it is suited to stud wall erection, floor construction, and similar applications. Its zinc plated finish supports longevity in general construction environments.
Share
Trade accounts with 30-day credit available — your prices, fast reordering.
30-day returns · UK delivery available at checkout.
