The FIN/Trim™ Head Screw's exceptionally small head, along with the W-Cut™ thread design, prevent most material splitting. Pre-drilling is only necessary if the building material's limitations require a pilot hole to be drilled. (Always consult wood supplier's / manufacturer's recommendations) For best results, Trim screws should be driven at half-speed. To prolong the life of the #10 Bit, Do not use an impact driver on the #8 Trim Head Screw. Available in HandyPaks, ProPaks, and Bulk cartons.
FIN/Trim™ head screw #8 takes a T-10 bit.
||GRK Pheinox FIN/Trim Head Stainless Steel Screw quantities vary by selection