Description
Product details
Self Drilling Screw Hex Head 12 (5.5) x 25 (1") with Steel Bonded EPDM Washer Self Drilling Screws can save labour, Drilling hole, Forming mating thread and Clamping home can achieve in an easy operation. It doesn’t require for difficult alignment of two or more elements. Self drilling screws can save materials. It only needs one tool for application screw drive. Power drills, drill bits and elaborate and costly press tools and their maintenance are eliminated. Self drilling screws can improve product quality. It ensures correct hole size every time, resulting in better thread engagement and tighter clamp.