Timber to Heavy Section Steel

5.5 x 120 Hex Wood to Heavy Section Steel Wing Tip Bi-Metal Exterior Self Drilling Screw A2/Silver Timco - Pack 100

Description
A high performance wing tip self-drilling screw specifically designed for fixing timber to heavy section steel without the need for pre-drilling. The wings ream out the timber to prevent drag, breaking off on contact with the steel to allow the thread to tap efficiently into the metal for a secure fixing.

Key Features

Bi-metal A2 stainless steel body with hardened drill point for strength and corrosion resistance
Exterior (Silver Organic) coating for durability in external environments
Wing tip design clears timber to prevent binding and burning out
Wings break off when contacting steel for effective self-tapping
Designed for fixing timber to heavy section steel up to 12mm
Partially threaded for improved clamping performance
Size: 5.5 x 120mm
Drive type: PH3
Maximum drilling thickness: 12.0mm
Effective thread length: 45mm
Pack quantity: 100 screws
Part No: BMHW120

Applications