(Pack OF 100) 5.5 x 57mm Tech Screws for roofing & cladding self drill tek screw cleaning For industrial or janitorial applications

For industrial or janitorial applications

Plastic Covers and Housings

4 x Nose Bush/Mandrels: 4

Material A2/70 Stainless

6 - M10 Full Hex Nuts

(Pack OF 100) 5.5 x 57mm Tech Screws for roofing & cladding self drill tek screw cleaning For industrial or janitorial applicationsSelf Drilling Screws Self Drilling Hex Head Tek Screws With Bonded Sealing Washer 5. 5 x 57pack of 100 screws + 1 FREE MAGNETIC SOCKET DRIVER PER ORDER Self drilling screws for fixing to metal. Very High Quality Screws. Hexagon head with drilling point and EPDM bonded sealing washer. All screws have a 5. 5mm thread diameter and 57mm Long. For light steel from 1. 2mm up to 5. 0mm thick. Hexagonal head is 8mm, Additional Magnetic socket drivers