hex washer flange head self drilling screw - Alibaba
These hex washer flange head self drilling screw are available in shapes and sizes, be it galvanized, drywall or anti-corrosion, and can also be custom made as per your needs. hex washer flange head self drilling screw offered at Alibaba.com come with quality assurance certificates such as ISO, SGS, ROHS, BV, TUV and more.
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