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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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Verified Suppliers
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Heavy Hex Nut ASTM A194 Gr.2H 2HM Class 2B Uncoated Oversize
The mechanical performance of the product shall meet the following standards, and the specification is less than or equal to 2-1 / 2 inches
Tempering temperature 650℃
SAMPLE NUT AFTER HEAT:TREATMENT 540℃/24HR/HRB MIN 84
PROOF LOAD (USING THREADED MANDREL)
HARDNESS TEST COMPLETED NUTS HB 159-235
The product of 1045 medium carbon steel products shall meet the following chemical composition standards:
C% 0.42-0.50
Si% 0.17-0.37
Mn% 0.50-0.80
P% ≤0.035
S% ≤0.040
| 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 |
