Aluminum Cup Washer with Laser Mark Logo Shenzhen Dakunlun Hardware & Plastic Products Co., Ltd. Base Info Model NO.：DKL-W031Type：Lock WasherMaterial：Aluminum AlloyFinish：Clean or PlatingSize：CustomCerificate：RoHS, ISO,SGSPort：ShenzhenTrademark：DKLOrigin：Shenzhen Description Pre：Carbon Steel Welding Neck Flange (ZH-FB-044) Next：Carbon Steel One Segment Shield Anchor
