Forged Tuerca Dome Nut for Rock Bolt Mining Tunnel

• After-sales Service: 24/7
• Warranty: 1year
• Application: Decorations
• Certification: ISO
• Surface Treatment: Yes
• Technics: Forged
• Model NO.: 19, 22, 25mm
• Material: Steel
• Type: Tapping Screw
• Product Name: Tuerca PARA Barra Helicoidal
• Size: OEM Customized as Drawing
• Accessories: Barra Helicoidal, Plate
• Transport Package: Carbon, Box, Pallets
• Specification: Dia19/22/25/32mm
• Trademark: YD
• Origin: China
• HS Code: 730840
• Production Capacity: 1000ton/Month

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 :[phone]

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
Application
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