ASTM A 453 Grade 660 Full Threaded Stud – Metric

ASTM A 453 Grade 660 Class A B C D

1. ASTM A 453 Grade 660 Class A B C D: Our fasteners meet the rigorous standards of ASTM A 453 Grade 660, offering options from Class A to D to suit various applications.

2. High-Strength Materials: With yield strengths ranging from 585 MPa to 725 MPa, our fasteners ensure robust performance in demanding environments.

3. Tailored for High-Temperature Service: Designed for high-temperature applications, ASTM A453 Gr.660 Class A, B, C, and D fasteners excel under extreme conditions.

4. Stress Rupture Test Certified: Our fasteners undergo stress rupture testing for 100+ hours at 650°C, ensuring exceptional reliability and durability.

5. NACE STD Compliant: ASTM A453 Gr.660 Class D fasteners in double-aged condition meet NACE STD requirements, guaranteeing superior performance in corrosive environments.

6. Optimal Hardness: Class D fasteners boast a maximum hardness of 35 HRC, ensuring both strength and toughness.

Benefits of Choosing Aanuraj Fasteners Pvt Ltd:

– Superior Finishing: Our fasteners are renowned for their impeccable finishing, ensuring aesthetics and functionality.

– Exceptional Oxidation Resistance: With oxidation resistance up to 810°C, our fasteners maintain their integrity even in high-temperature environments.

– NABL Lab Certification: Our products are tested and certified by NABL-accredited laboratories, providing peace of mind regarding their quality and performance.

– Unparalleled Corrosion Resistance: Thanks to their high-quality materials and precise engineering, our fasteners offer exceptional corrosion resistance, extending their lifespan and reliability.

– Strict Quality Control: We never compromise on quality, ensuring that our fasteners are manufactured using only new materials and meet the highest industry standards.