We are specialized in offering self drilling screw (sds). Our offered screws are manufactured using optimum quality materials, which are procured from reliable and certified vendors of the market, employing cutting-edge technology in accordance with the prevailing industry standards and norms. Available with a washer, they are widely appreciated among our clients. features 1) galvanized2) high quality & high strength3) durable4) robustness5) for accurate drilling6) easy & smooth tapping7) easy to use with minimal efforts8) time saving