Malco Tools HW8X3/4ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 3/4", 1000 Count DMAPL4040-P25 Height: 2

Height: 2

a sanding pad

Rated for 4000 psi (276 bar) minimum burst and 800 psi (55 bar) maximum working pressure

Capacitor (MFD): 130 to 156 MFD Range (HP): 1 to 4 HP Capacitor Voltage: 170 to 277 VAC

Malco Tools HW8X3/4ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 3/4", 1000 Count DMAPL4040-P25 Height: 2Malco Tools HW8X3 4ZT Zip in Self Piercing Sheet Metal Screws, #8 x 3 4", 1000 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