19, 22, 25mm
24/7
1year
Decorations
ISO
Yes
Forged
Steel
Tapping Screw
Tuerca PARA Barra Helicoidal
OEM Customized as Drawing
Barra Helicoidal, Plate
YD
Carbon, Box, Pallets
Dia19/22/25/32mm
China
730840
Product Description
45C/ 40CR dome nut hex nut for rock bolt mining
1 Basic description
Product Name | 45C/ 40CR dome nut hex nut for PT bar/hot rolled full thread steel bar |
Material | carbon steel 45#,40cr |
Color | self color, black, zinc plate |
size | Φ15 Φ20 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. |
Contact | More information, pls contact me: Anna Yang Mobile :0086 16630038170 |
Dome nut full size and OEM available.

Dome nuts fit for customers' bar well.


3 Package are packed in bags, wooden box, or pallets as your request.

4 Production-Hot forging with heat treatment

The screw thread steel bar system is widely used in the construction of civil engineering,
#geotechnical: #soil nailling #rock bolts #ground anchors #form work
#reinforcement #post-tension system #bridge #micro piles
#mining and tunneling ect.
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!
6 Contact
#mining and tunneling ect.
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!
6 Contact