Evolution TSTF5.5-42-5 Csk Drill Screw 5.5x42mm Tek Screw (Box100)

Evolution TSTF5.5-42-5 Csk Drill Screw 5.5x42mm Tek Screw (Box100) Winged drill screw

Evolution TEK-5 wing tipped tek screws are specifically designed for fixing timber or composites to metal substrates from 4.0mm to 12.5mm thick. No need to pre-drill thanks to the sharp drill point, however for very hard substrates a small pilot hole can be used to help with insertion speed. These tek screws have an Evoshield® exterior coating which is tested to withstand a minimum 500 hours of salt spray.

Designed For: Fixing timber or composites to heavy steels

External thread dia: 5.5mm
Drive recess: PH3
Length (L): 42mm
Effective thread length (B): 13mm
Timber thickness: 10mm - 13mm
Recommended drill speed: 1500 - 2500 rpm
Drill point: TEK 5
Material: AISI C1022 grade steel
Finish: Evoshield® 500hr exterior coating
Suitable for steel thickness: 4.0mm - 12.5mm
Fixes from / to: Timber, plasterboard & composites / steel