Bulk 1/2″-13 Slotted Serrated Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:500 Qty - 1/2-13 x 1" The tri-lobular thread-rolling point forms

The tri-lobular thread-rolling point forms clean internal threads as it drives

Construction and heavy equipment

Length Options: Multiple lengths to accommodate diverse project requirements

Finish: Thermal black oxide provides a professional matte appearance and light corrosion resistance

Bulk 1/2″-13 Slotted Serrated Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:500 Qty - 1/2-13 x 1" The tri-lobular thread-rolling point formsMonster Overview Get bolt class clamp force, resist vibration and skip the washerall in one screw. These 1 2 13 Slotted Serrated Hex Washer Thread Cutting Screws drive, tap and lock in a single stepideal for truck beds, heavy gauge steel frames, dock plates, trailer decks and hardwood to steel builds. Heat treated carbon steel receives a brilliant bright zinc electro plate, is hydrogen relief baked to IFI spec, then factory dry waxed for smooth,