Malco Tools HW8X1ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 1", 500 Count K001001 Built-in lead storage

Built-in lead storage

New and improved terminal construction capable of withstanding increased heat

IP54: dust and water resistant

Testo 0590 7450 - 745 Dual Level Non-Contact Voltage Tester with Flashlight

Malco Tools HW8X1ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 1", 500 Count K001001 Built-in lead storageMalco 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