DIN 976 Thread Stud Threaded Stud Zinc Plated Jiashan Apro Fastener Co., Ltd. Base Info Model NO.：AF-046Material：Carbon SteelSurface Finishing：BlackGrade：B7Certification：ISOCustomized：CustomizedTrademark：AprofastSpecification：M3-M72Origin：ChinaHS Code：7318190000 Description Pre：Carbon Steel Stainless Steel Full Thread Stud Bolt Next：Spring Washer Tooth Washer All Washers
