
Stainless Steel Cross Recessed Countersunk Head/Csk Self Tapping Screw Fastener Machine Screw. Wide Material Selection: Available in Stainless Steel (SS201-SS904L) and Carbon Steel (C1022) with various grades. Customizable Dimensions: Manufacturing capabilities for lengths from 1/4" to 8" and diameters up to M6.3. Multiple International Standards: Complies with DIN, ANSI, GB, JIS, Bsw, GOST, ASTM, and ISO standards. Diverse Finishing Options: Offers Zinc, HDG, Black Oxide, Geomet, Dacroment, Anodization, and Nickel plating. Customized Production Service: Tailored fasteners manufactured based on customer samples and technical drawings. Free Samples for Standard Items: Complimentary samples provided for standard fastener products upon request. Flexible Lead Time: 10-15 days during slack season and 15-30 days during busy season for customized orders. 20 Years Industry Experience: Professional manufacturer with two decades of experience in fastener solutions.