Rock bolt Product List and Ranking from 14 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

Rock bolt Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. 岡部 Tokyo//Building materials, supplies and fixtures manufacturers
  2. ケー・エフ・シー Osaka//Building materials, supplies and fixtures manufacturers
  3. エスティーエンジニアリング Osaka//Other construction industries
  4. 4 JFE商事テールワン Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 弘和産業 本社 Tokyo//Building materials, supplies and fixtures manufacturers
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Rock bolt Product ranking

Last Updated： Aggregation Period:Sep 09, 2026～Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Self-drilling lock bolt "OSDP Lock Bolt" 岡部
  2. Bell Cap BC/Bell Cap 岡部
  3. Rock Bolt Method "SP Anchor Method (Self-Drilling Bolt)" エスティーエンジニアリング
  4. 4 Self-drilling rock bolt "SP Anchor" JFE商事テールワン
  5. 5 GFRP lock bolt ケー・エフ・シー

Rock bolt Product List

31～36 item / All 36 items

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Hawk Nailing (NETIS HK-240018 - A)

Hawk Nailing (NETIS HK-240018 - A)

Self-drilling bolt system used in conjunction with casing pipes. Achieves reliable grout filling. A lightweight and compact system suitable for construction in narrow spaces.

【NETIS Registered】(HK-240 0 1 8- A) ◎ This is a self-drilling "high corrosion-resistant hollow bolt" for the main installation specifications. It is a casing and spacer combined type. The use of a self-drilling method with casing pipes improves construction quality. It is also possible to use lightweight drilling machines or manual labor (leg hammer), making it suitable for construction in narrow areas. Features: - Self-drilling main bolt system using "high corrosion-resistant hollow bolts" with casing - Construction possible with lightweight drilling machines and manual labor - Reliable grout filling - Effective for construction in narrow spaces The "Hawk-Nailing" is a main bolt system constructed using a self-drilling method with casing pipes (diameter 32) and high corrosion-resistant plated hollow rock bolts. It enables reliable grout filling, which has been a challenge in previous self-drilling methods. Additionally, it allows for construction using compact drilling machines or manual labor (leg hammer), making it feasible for construction in narrow areas where large machinery cannot access.

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  • Civil Engineering Method
  • Rock bolt

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Water-based microemulsion injection agent "Bitogrout"

Water-based microemulsion injection agent "Bitogrout"

Methods such as Bitogrout-R, which allow for waterproof maintenance and repairs that are difficult due to rooftop equipment and usage conditions, are possible.

"Bitograut" is a revolutionary water-based microemulsion injection material that achieves long-term stability. The "Bitograut-R method" allows for the maintenance and preservation of a waterproof layer with medium-term stability. It is suitable for waterproof preservation and renovation where waterproof repairs are difficult due to rooftop equipment and usage conditions, as well as for leak repairs (waterproof repairs) where the cause of leakage is difficult to identify. Additionally, there is the "Bitograut-UG injection method," which provides stable water-stopping capabilities over the medium to long term, and the "Bitograut-N (Bitopacker method)," which accommodates various injection methods from low pressure to high pressure. 【Features】 ■ Bitograut-R method - Enables the maintenance and preservation of a waterproof layer with medium-term stability. ■ Bitograut-UG injection method - Provides stable water-stopping performance over the medium to long term. ■ Bitograut-N (Bitopacker method) - Supports various injection methods from low pressure to high pressure. - Re-alkalization and stable water-stopping performance over the medium to long term. *For more details, please refer to the PDF materials or feel free to contact us.

  • Reinforcement and repair materials
  • Rock bolt

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Nissen Fastening 2-Piece Type "Lock Bolt"

Nissen Fastening 2-Piece Type "Lock Bolt"

Ideal for switching from bolt-nut fastening and welding operations! Establishing a stable production and delivery system.

This product is a two-piece type lock bolt that ensures vibration resistance by adopting a parallel groove and embedding a dedicated collar. It generates a strong force that attracts the base material, resulting in stable axial force. By using a dedicated tool, anyone can easily perform the fastening work. We have established a stable production and delivery system with our partner companies. Please feel free to contact us when you need our services. 【Specifications】 ■ Sizes: 4.8mm (3/16), 6.4mm (1/4), 8.0mm (5/16), 12.7mm (1/2) 15.8mm (5/8), 19.1mm (3/4), 22.2mm (7/8) ■ Material: Carbon steel (trivalent Cr plating), aluminum, stainless steel ■ Pin shapes: Round head, flat head, countersunk head (90°) ■ Collars: Standard type, flange type, half type *For more details, please download the PDF or feel free to contact us.

  • Work tools
  • Rock bolt

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Nagai Steel Co., Ltd. "Rock Bolt"

Nagai Steel Co., Ltd. "Rock Bolt"

We handle lock bolts that solve issues related to workability and adhesion!

We process and sell rock bolts from JFE Steel Corporation. We have developed rock bolts suitable for the NATM method, solving issues related to workability and adhesion. Using deformed steel bars manufactured consistently at JFE Steel Corporation's Mizushima Plant, our specialized factory processes them under unique quality control to ensure stable supply. 【Products】 ■ Twisted bar rock bolts ■ Deformed bar rock bolts / Stitching bolts *For more details, please download the PDF or feel free to contact us.

  • Steel
  • others
  • Work tools
  • Rock bolt

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Protruding latch lock bolt

Protruding latch lock bolt

Solving construction challenges of lining concrete caused by protrusions! Introducing lock bolts with special head fixing materials.

The "Protrusion-less Lock Bolt" is a product that has reduced the protrusion from the sprayed concrete surface, which was approximately 3 cm with conventional lock bolts, to nearly zero. By using this product, it is possible to prevent issues related to the protrusion, such as restraint (cracking of the lining concrete) and damage to waterproof sheets during pouring, as well as the occurrence of voids, leading to improved concrete quality. Additionally, for tightening and removing the nuts, there are four tightening holes provided, making it easy to perform these tasks with a dedicated ratchet wrench. 【Features】 - The washer is circular and has beveled edges, preventing damage to the waterproof sheet from corners. - Installation of the lock bolt cover, which was previously necessary, is no longer required. - For tightening and removing the nuts, there are four tightening holes provided, making it easy to perform these tasks with a dedicated ratchet wrench. - In the back-smooth type tunnel lining method, the fluidity and filling ability of the filling mortar are improved. *For more details, please refer to the PDF document or feel free to contact us.

  • Joints between components
  • Rock bolt

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