Recommend Products
Name: Fujian Monel 400 Double End Stud Material: Monel 400 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: Resistant to hydrofluoric acidQS Fastener: Monel 400 Double End Stud
Name: Inconel 625 Double End Stud Material: Inconel 625 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 625 Double End Stud
Name: Xiamen Inconel 600 High Strength Fastener Material: Inconel 600 Standard: ASME Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 600 High Strength Fastener
Name: Inconel 600 Stud Bolt Putian Material: Inconel 600 Standard: ASME B18.2.1 Size: 5/16 to 4 inch Length: 30 to 1000 mm Class: 12.9 Feature: High Yield Strength, Durable Strength and Corrosion ResistanceQS Fastener: Inconel 600 Stud Bolt
astm a453 gr.660 fastener
QS Fastener: Zhangzhou Astm A453 Gr.660 Fastener
Quantity
add to cart ASTM A453 Gr.660 Fastener is crafted from high-performance A286 material, compliant with ASTM A453 Gr.660 A standards, and designed for extreme low-temperature environments. With a size of M42 and a length of 440mm, it features ISO 261 threads and is paired with ISO 4033 heavy hex nuts to ensure a secure connection. Having passed -196°C impact tests, its low-temperature toughness and impact resistance are guaranteed, making it suitable for applications in liquefied natural gas (LNG), cryogenic equipment, and ultra-low-temperature industrial fields. With its reliability and durability, ASTM A453 Gr.660 Fastener has become an indispensable component in frigid environments. In addition to the above specifications, we offer a wide range of bolts. Below are some of our ASTM A453 Gr.660 Fastener options available for selection. Bolts/Studs Standard Specification: Complies with ASTM A453 Gr.660 Fastener standards (Standard Specification for High-Temperature Alloy Steel Bolting Materials). Size Range Nominal Diameter: M6-M100 (custom non-standard sizes available upon customer request). Length Range: 20mm-2000mm (customizable as per customer requirements). Thread Types Standard Threads: ISO metric threads (M), UN series threads (UNC/UNF). Special Threads: UNJ threads (for aerospace applications), MJ threads (for high-strength connections). Head Types Hex Head: Compliant with ASME B18.2.1 standards, suitable for general applications. Twelve-Point Head: Compliant with DIN 6914 standards, ideal for high-strength connections. Flange Head: Integrated with a washer to reduce the risk of loosening. Surface Treatments Electropolishing: Enhances surface smoothness (Ra≤0.8μm) and improves the corrosion resistance of ASTM A453 Gr.660 Fastener. Passivation: Forms a dense oxide film, suitable for high-temperature oxidation environments. Application Scenarios for ASTM A453 Gr.660 Fastener High-temperature and high-pressure flange connections (e.g., petrochemical pipelines). Sealing for nuclear reactor pressure vessels. Fixing high-temperature components in gas turbines.
Send Message
