Malco Tools HW8X1ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 1", 500 Count K001001 Klein Tools 55919 Tradesman Pro™

Klein Tools 55919 Tradesman Pro™ Modular Tool Belt - L

Built-in lead storage

New and improved terminal construction capable of withstanding increased heat

Small size and light weight for direct mounting

Malco Tools HW8X1ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 1", 500 Count K001001 Klein Tools 55919 Tradesman Pro™Malco Tools HW8X1ZT Zip in Self Piercing Sheet Metal Screws, #8 x 1", 500 Count Malcos Zip in Screws are known for their superior quality and is considered by many for being the best screw choice for HVAC metal duct fastening. A unique thread design and quality controlled manufacture spell the Zip in sheet metal screw difference. Zip ins are made with a sophisticated heat treat process which allows the screw to taper to a fine, sharp point without