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[China]
Trade Verify
Address: Room 901,Building 1,Jinhuizhibo Square,No.199 Yanhu West Road,Haiyan,Zhejiang,China
Contact name:Gu Juan Ping
Haiyan Hager Fastener Co., Ltd. |
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Heavy Hex Nut ASTM A194 Gr.2H 2HM Class 2B Uncoated Oversize
ASTM A194 Grade 2H is a high strength nut with virtually identical mechanical requirements, but with additional heat treating and testing performed. This added heat treating and testing is required to ensure the nut performs at high temperature. ASTM A194 is a high temperature and/or pressure bolting specification that is often used in piping or mechanical applications. Due to the mass-production of these nuts for these applications, A194 Grade 2H nuts are often widely available and are economical in certain diameters and finishes making them an excellent substitution for any A563 nut. In particular, A194 Grade 2H nuts are substituted and commonly used in place of A563 Grade DH heavy hex nuts.
| Product Name | Astm ansi 1/2 inch to 3-1/2 inch black A194 2H 2HM heavy hex nut |
| Material | C1035 C1045 |
| Color | Plain/ Black |
| Standard | DIN GB ISO JIS BA ANSI |
| Grade | A194 2H 2HM |
| Finished | zinc plated/galvanized/black oxide/ptfe |
| Thread | coarse, fine |
| Used | oil bidrge electric power bridge building |
