Overview
When ultimate corrosion resistance and hygiene are non-negotiable, Tendon Technology Metal delivers premium Stainless Steel DIN 931 fully threaded hex head bolts. Manufactured from high-grade austenitic stainless steel, these fasteners are the standard choice for the food processing, medical equipment, petrochemical, and marine engineering industries worldwide.
Technical Specifications
- Standard: DIN 931 / ISO 4017 (Fully Threaded)
- Material Grades: Stainless Steel A2 (SUS 304) and A4 (SUS 316)
- Property Class: A2-70, A4-70, A4-80 (Rigorously tested for tensile strength)
- Thread Type: Metric standard thread (Precision rolled for smooth assembly and anti-galling)
- Surface Treatment: Passivated, Plain, and Highly Polished for clean environments.
Why Choose Tendon Fasteners for Stainless Steel Bolts?
- Guaranteed Material Authenticity: As an ISO 9001:2015 and ISO 45001:2018 certified manufacturer, we guarantee the exact chemical composition of our A2 and A4 stainless steel, providing outstanding resistance against rust, acids, and harsh chlorides.
- 100% Digital Traceability: Powered by our advanced MES production execution system, we enforce a strict “One Order, One Code” standard. Every stainless steel bolt can be accurately traced back to its original raw material Heat No.
- Massive Capacity & Fast Delivery: Leveraging our 6,000-ton annual capacity and robust inventory management, we ensure a rapid 7-day fast delivery to keep your critical supply chain uninterrupted.
- Precision Engineering: Utilizing state-of-the-art CNC machining and thread rolling equipment, we ensure high dimensional accuracy and superior thread finish.
(Looking for matching stainless steel nuts, washers, or specific marine-grade A4 fasteners? Contact our technical sales team for a comprehensive, one-stop sourcing solution.)
