Fastenmaster 5915061 Cortex No. 9 x 2.75 in. Square Trim Head Smooth Carbon Steel Screws, White - 375 Per Box

The fastest, easiest way to conceal the fastener heads when installing PVC trim boards Each kit includes 375 screws, 400 plugs and 3 setting tools Dual lead thread design spins fast for quick installs Application: Use with AZEK Traditional Trimboard Strong bit material and industrial grade felt