TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 100 Self-Drilling Point (3.9 Gauge) They are foot operated making

They are foot operated making them ideal for environments where a hands free operation is needed

Strengthening inside corners

Easy to apply using a watering can or pump sprayer

All the features and superior performance of the Classic Multi-Purpose Screw manufactured from marine grade A4 Stainless Steel

TIMCO Self-Drilling Wing-Tip Steel to Timber Heavy Section Silver Screws - 5.5 x 100 Self-Drilling Point (3.9 Gauge) They are foot operated makingSpecifically designed to attach wood to heavy section steel (Max. 12mm). Metric thread with wings designed to ream out the timber, so the screw can achieve Max. R. P. M. without burning out. When the wings hit the metal they will break off to permit the thre