Non-Slip Flat Washer Serrated Washer Shenzhen Xintegu Hardware Co., Ltd. Base Info Model NO.：CustomizedType：CustomizedTrademark：xinteguSpecification：According to the demand of the customersOrigin：Shenzhen Description Pre：High Quality EPDM Rubber Seal Gasket NBR Rubber Ring Gasket PVC Flange Gasket NR Rubber Sealing Gasket Silicone Rubber Seal Gasket Next：Fastener Grade 8.8 10.9 12.9 High Tensile Black Oxide Hex Head Bolts DIN 931 DIN 933 Bolt
