Bulk 1/2″-13 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:200 Qty - 1/2-13 x 1-1/4" Applications where high-strength fastening is

Applications where high-strength fastening is essential

Thread Count: 11 TPI (Threads Per Inch) - Coarse Thread

Diameter / Thread: #10-24 UNC — Type F cutting point (fully threaded)

Perfect for wood-to-wood

Bulk 1/2″-13 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:200 Qty - 1/2-13 x 1-1/4" Applications where high-strength fastening isMonster Overview: Built for truck beds, dock plates, heavy gauge steel framing and hardwood to steel assemblies, these 1 2 13 Slotted Hex Washer Thread Cutting Screws put serious clamp force on tapno backing nut needed. The indented hex head + screw driver slot gives installers two drive options, while the integral formed washer spreads load to resist pull through and seals oversized holes. Heat treated carbon steel receives a brilliant bright zinc