Min. Order Reference FOB Price
10000 Pieces US$0.003 / Piece
Product Description
roofing screws zinc coated hex self drilling roofing screw *Material of the hex head self drilling screw: carbon steel C1022 *Diameter: 4.2mm - 6.3mm, #8 - #14 * Length: 13mm - 152mm 1/2" - 6" * Washer Type: Rubber, EPDM and steel bondled washer. * Material: C1022,C1018 ...