Model Number: 4.2mm x 13mm Brand Name: JLHY Key Specifications/Special Features: Wafer head self drilling screw with electric galvanized , cross Philips drive1) Material: C1022A2) Surface: E. Galvanized, Dacromet, Nickel3)Diameter: 3.5mm(6#), 4.2mm(8#) ,4.8mm (10#)5)Length: 11mm - 38mm6) Package: 1000pcs/box, 20boxes/carton then pallet or as customers' request.Factory introductionTianjin JLHY nail products Co.,LTD was established in 1993 in Tangguantun industrial park with a 40,000 square meters manufactory. As one of the biggest professional factory of nails and screws, JLHY owns more than 100 machines and skillful workers making the annual production capacity reach to 16,000 tons.

Our main products:
Nails: Common nail, concrete nail, roofing nail, clout nail, U fence nail, Ring shank nail, pallet nail, coil nail, shoot nail, blind rivet, etc.
Screws: Drywall screw, collated screw, chipboard screw, self drilling screw, self tapping screw, concrete screw, etc.