Rock Bolt and Accessories
Rock Bolt Nut
FATE Engineering nuts are an essential connection element for the safe, durable and efficient operation of the Rock Bolt system.
About the product
Rock Bolt Nut
The nut is a critical fastener used in FATE Engineering's Rock Bolt system. It securely secures the connection between the bolt and the anchor plate, ensuring the anchor operates at the correct tension. Made of high-strength steel, the nuts offer durability for long-term use and ensure safe performance in challenging ground conditions.
During Rock Bolt installation, the nut ensures optimal anchor compression and load transfer. It contributes to the system's stability during drilling and grouting operations. Furthermore, with a variety of diameter and length options, it is suitable for a variety of tunnel and construction applications.
Areas of Use
Providing connections with anchor plates in rock bolt installations
Secure installation in tunnel and mine ceiling and side surface support systems
Increasing anchor stability in deep bolt applications
Safe anchoring applications in challenging geological conditions
Features
Manufactured from high-strength steel
Provides a secure connection in the anchor system
Available in different diameter and length options
Fully compatible with rock bolt systems
Long life and durability
FATE Engineering Nuts are an indispensable fastener that ensures the safe, durable, and efficient operation of rock bolt systems and can be used confidently in modern tunneling, mining, and construction projects.
Technical data
Rock Bolt Nut technical data.
NUT
| SLOPE(P) | HEAD WIDTH(BG) | DIAGONAL DIAMETER(mm) | LENGTH(mm) | UNIT WEIGHT | |
|---|---|---|---|---|---|
| M20 | 2,5 | 30 | 33,53 | 16 | 64,4 |
| M22 | 3 | 32 | 35,72 | 18 | 79 |
| M24 | 3 | 36 | 38,98 | 19 | 110 |
| M27 | 3 | 41 | 45,2 | 22 | 165 |
| M30 | 3,5 | 46 | 50,85 | 24 | 223 |
| M33 | 3,5 | 50 | 55,37 | 26 | 288 |
| M36 | 4 | 55 | 60,79 | 29 | 393 |
| M39 | 4 | 60 | 66,4 | 31 | 502 |
Gallery
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Rock Bolt and Accessories
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Tunnel
Rock Bolt
The FATE Engineering Rock Bolt is a safe and durable support system for ribbed bars that drills, anchors and grouts in a single operation.
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Tunnel
Rock Bolt Plate
Square steel plate used with the nut on SN rock bolts. It spreads the bolt load from the nut over a wider area of the rock or shotcrete surface. Suited to applications where the bolt is installed perpendicular to the surface and the plate sits flat. Plate size and thickness are selected according to the design load and the strength of the surface. Made with hole sizes for Ø20–32 mm SN bolts and in project-specific dimensions.