China Supply Anti Rust Stainless Steel 304 316 Square Socket Csk Head Wood Screws

China Supply Anti Rust Stainless Steel 304 316 Square Socket Csk Head Wood Screws. Premium Material Options: Available in Stainless Steel 304 and 316 for superior anti-rust performance. Custom Surface Treatment: Surface can be customized with Black/Gray Phosphated or Yellow Zinc plating. OEM and ODM Services: Customized design, OEM, and ODM services are fully welcomed. Wide Size Range: Available in various metric and inch sizes, lengths from 40mm to 127mm. Global Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, and GOST international standards. High Grade Strength: Manufactured with Grade 12.9 high-strength specifications. Free Sample Availability: Free samples provided, customer only pays for freight cost.