#14 x 1-1/2" Self Drilling Screws, 50pcs Roofing Screws with EPDM Washer Throw Switches Peak Force :45N

Peak Force :45N

Good elasticity

* These Screwdriver Bits are with magnetic design

NOTE: Please measure your fan size and select a suitable grill guard

#14 x 1-1/2" Self Drilling Screws, 50pcs Roofing Screws with EPDM Washer Throw Switches Peak Force :45NDescription: 1. Material: Both the screw and the metal washer are made of carbon steel, a zinc plated surface finish, which is corrosion resistant; the black washer is made of EPDM, which is wear resistant and oxidation resistant. 2. Advantages: The hex washer head has a flange with an EPDM rubber washer on the bottom to prevent leaks, loosening and damage to mating surfaces. The underside of the hex head provides a large flat bearing surface that