Wholesale High Quality Carbon Steel Self-Tapping Screws for General Industry

Wholesale High Quality Carbon Steel Self-Tapping Screws for General Industry. Premium Carbon Steel Material: Crafted from high-quality carbon steel for exceptional strength and durability in industrial applications. Multiple Grade Options: Available in grades 8.8, 10.9, 12.9, B7, and A325 to meet diverse load-bearing and heavy-duty demands. Anti-Corrosion Surface Treatment: Options include Phosphate, Galv, and Dacro to protect against moisture, rust, and harsh environments. OEM/ODM Customization: Supports full customization of length, grade, head type, and color to meet specific customer requirements. Wide Specification Range: Thread sizes M8-M48 and total lengths 40-400mm ensure compatibility with various materials and scenarios. International Standard Compliance: Classified as Type 2.3, complying with METRIC SYSTEM and ASTM A193 for guaranteed reliability and safety. Secure Packaging: Packaged in carton plus wooden pallet to ensure intact delivery during bulk transport. 12-Month Quality Warranty: Provides a 12-month warranty for damages caused by non-artificial reasons with professional QC inspection.