Malco HW7x1/2Z Zip-In 7 mm x 1/2 in. Zinc Plated Hex Washer Head Self-Drilling & Tapping Screw (Pack of 1000) voomi_id_9375 Operates at 20/30 VAC

Operates at 20/30 VAC

It features a round phenolic case that is durable and resistant to environmental factors

This kit is ideal for automotive technicians who need reliable couplers for refrigerant service

Jaw Capacity: 1-1/8 inches

Malco HW7x1/2Z Zip-In 7 mm x 1/2 in. Zinc Plated Hex Washer Head Self-Drilling & Tapping Screw (Pack of 1000) voomi_id_9375 Operates at 20/30 VACProduct Description Malco HW7x1 2Z Zip In Screws are designed for fastening sheet metal in the HVAC industry. These self piercing, self drilling screws feature a hex washer head and are zinc plated for enhanced durability. This pack contains 1000 screws. Compatible with all hex drivers Instant penetration in heavy gauge sheet metal Heat treated for consistent performance Product Highlights Designed for quick and easy sheet metal fastening, the Malco