Evolution Bi-Metal Drywall Self Drilling Screws in A2 Stainless Steel
These bi-metal drywall self drilling screws are designed for fixing gypsum plaster board (and cementitious
boards) to steel track and timber substrates. Their stainless steel construction makes them suitable
for use in humid atmospheres, with the ribbed double countersunk profile adding strength, and helping
to sink the head flush into the board.