Audited Supplier
22
Carbon Steel
Mushroom Head
Common Bolt
Round
DIN, GB
10.9
YD
Carbon, Box, Pallets
Dia15/20/25/32/36/40/50mm
China
730840
Product Description
Mushroom head Dome Nut for Mining Tunneling
M20mm 25mm Spherical Hex Nut dome nut plate used for mining tunneling ,soil naining and Tie Back and Tie Rod
M20mm 25mm Spherical Hex Nut dome nut plate used for mining tunneling ,soil naining and Tie Back and Tie Rod
1 Basic description
| Product Name | 45C/ 40CR dome nut hex nut for Rock bolt/hot rolled full thread steel bar |
| Material | carbon steel 45#,40cr |
| Color | self color, black, zinc plate |
| size | Φ22 Φ25Φ28 Φ32 Φ36 Φ40 Φ50 Φ63.5 as clients' drawing |
| Grade | 8.8 grade, 10.9grade for PSB500/830/930/1080 threadbar |
| Accessory | flat hex nut,spherical hex nut, lock nut, domed nut; anchor plate, bearing plate, flat plate, dome plate; Couplers and connectors; |
| Market | South&north Amrica/Europe/East&South east Asia/ Australia and ect. |
4 Production-Hot forging with heat treatment
5 Yidao metal company profile
Handan Yidao Metal Products Co, Ltd is a professional manufacture in the field of fasteners(included hex bolt,hex nut, washer,anchor bolt, threaded rod,etc) and threaded rebar(included dome nut ,bearing plate,coupler,etc)which located in Yongnian,Handan city,Hebei province, China.
Please contact our friendly team to discuss your project requirements. We are dedicated to delivering quality products on time and accurate to your needs. Thanks very much!
Q1 Why choose Yidao?
A: I 20 years manufacturering and 15 years exporting experience;
II Strict quality control system;
III Top modern machines
IV 3 hours to the biggest port of North China.
Q2 How you guarantee the quality?
A: From raw material selection through production, final inspection, and packing, every Yidao product
undergoes strict QC management.
6 Contact Anna yang
