Round Head Half Thread Hand Tighten Screw Chuanghe Fastener Co., Ltd. Base Info Model NO.:CH-SCREW-046Trademark:ChuangHeSpecification:OEMOrigin:Dongguan, ChinaHS Code:7318 Description Pre:Polishing Zinc Plated Philips Head Knurled Step Screw Next:Full Gasket Set (CG TODAY)