Flat Head Shoulder Tubular Aluminium Hollow Rivet Handan Tianjia Fastener Co., Ltd. Base Info Model NO.:m6-m24Material:MetalSurface Finishing:Zinc PlatedCertification:ISO, GS, CEPerformance:Eco-FriendlyCustomized:Non-Customized3.2-6.4:3.2,4.0,4.8mm Description Pre:Yellow Color Zinc Plated High Quality Chipboard Screw Chipboard Screw Next:Customized Stainless Steel Joint Flange (YZF-C117)