All Categories

History

  1. Metoree
  2. Fastening Components
  3. Bolt & Stud Tensioners
  4. Mechanical bolt tensioner SUPERBOLT® EZFIT (Nord-Lock Group)
Mechanical bolt tensioner SUPERBOLT® EZFIT-SUPERBOLT® EZFIT
Mechanical bolt tensioner SUPERBOLT® EZFIT-Nord-Lock Group

Mechanical bolt tensioner SUPERBOLT® EZFIT
Nord-Lock Group

About This Product

The mechanical expansion bolt "EzFit" (Easy Fit) is characterized by the fact that the bolt shaft expands to become thicker, completely filling the bolt hole clearance. It is particularly effective in coupling large rotating parts, transmitting shaft rotational loads as they are without any loss, contributing to highly efficient operation of equipment. This "EzFit" can be replaced with a conventional reamer bolt without modification. The key to this product technology is the tapered bolt shaft and the sleeve with a slit attached to it. Unlike conventional reamed bolts, EzFit's bolt axis expands and the sleeve fits snugly into the bolt hole, eliminating the problem of hole intersection and greatly reducing the time required for hole drilling and precise positioning on site. Mechanical expansion bolts "EzFit" are used in many parts that play important roles in various industries, such as ship drive systems, turbines, engines, generators, compressor couplings, and as a replacement for dowel pins that transmit lateral loads on anchor bolts.

■Main benefits

・Easy to install and remove using only hand tools even if it is large. ・No special high-power tools or low-temperature freezing of bolts required ・Reducing work time and equipment costs compared to traditional methods ・After use, it returns to its original size and can be reused. Product lineup

■The mechanical expansion bolt "EzFit" can be designed using the latest FEM (finite element method) for any coupling part with a bolt diameter of 20 mm or more. Furthermore, by combining the features and benefits of mechanical and hydraulic systems, we can provide the optimal solution for your unique needs.

■A type

・For couplings where the hole is not threaded ・Tighten by tightening from one side ・Can be produced in any size you request

■B type

・For couplings with tapped holes ・Tighten by tightening from one side ・∅ 28～165mm

■C type

・For couplings with through holes ・Perform tightening work on both sides and tighten ・∅ 28～165mm

  • Product

    Mechanical bolt tensioner SUPERBOLT® EZFIT

Share this product


30+ people viewing

Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Mechanical bolt tensioner SUPERBOLT® EZFIT

Image Part Number Price (excluding tax)
Mechanical bolt tensioner SUPERBOLT® EZFIT-Part Number-SUPERBOLT® EZFIT

SUPERBOLT® EZFIT

Available upon quote

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

Ultra -high -pressure air hydraulic pump 100MPa ~ 300MPa (for bolt tensioner)-Japan Pralad Co., Ltd.

Ultra -high -pressure air hydraulic pump 100MPa ~ 300MPa (for bolt tensioner)

Japan Pralad Co., Ltd.

5.0

810+ people viewing

Last viewed: 4 hours ago

Response time: 23.57 hours

Bolt & Stud Tensioners

20 models listed

Ultra-high pressure hydraulic hand pump 70MPa-280MPa specification (for bolt tensioner)-Japan Pralad Co., Ltd.

Ultra-high pressure hydraulic hand pump 70MPa-280MPa specification (for bolt tensioner)

Japan Pralad Co., Ltd.

5.0

780+ people viewing

Last viewed: 1 hour ago

Response time: 23.57 hours

Bolt & Stud Tensioners

24 models listed

High -precision bolt tensioner (puller exchange type 150MPa specification)-Japan Pralad Co., Ltd.

High -precision bolt tensioner (puller exchange type 150MPa specification)

Japan Pralad Co., Ltd.

5.0

720+ people viewing

Response time: 23.57 hours

Bolt & Stud Tensioners

40 models listed

Bolt tensioner-Riken Kiki Co., Ltd.

Bolt tensioner

Riken Kiki Co., Ltd.

140+ people viewing

Last viewed: 2 hours ago

Response time: 21.31 hours

Bolt & Stud Tensioners

4 models listed

Hydraulic bolt tensioning Hydraulic tensioner pump PUMP RETRO-FIT KIT-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Hydraulic tensioner pump PUMP RETRO-FIT KIT

Atlas Copco UK Holdings Ltd

120+ people viewing

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M36*2 WTB TENSIONER-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M36*2 WTB TENSIONER

Atlas Copco UK Holdings Ltd

100+ people viewing

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF 1.3/4 8UN REACTION NUT TENSR-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF 1.3/4 8UN REACTION NUT TENSR

Atlas Copco UK Holdings Ltd

120+ people viewing

Last viewed: 11 hours ago

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M64*6 WTB TENSIONER-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M64*6 WTB TENSIONER

Atlas Copco UK Holdings Ltd

110+ people viewing

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M36*4 WTB TENSIONER-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M36*4 WTB TENSIONER

Atlas Copco UK Holdings Ltd

110+ people viewing

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic bolt tensioning Hydraulic tensioner pump ATLAS COPCO TENSIONING PUMP (2-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Hydraulic tensioner pump ATLAS COPCO TENSIONING PUMP (2

Atlas Copco UK Holdings Ltd

110+ people viewing

Last viewed: 44 minutes ago

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M39 WTF TENSIONER-Atlas Copco UK Holdings Ltd

Hydraulic bolt tensioning Tensioner for wind turbines WTB/WTF M39 WTF TENSIONER

Atlas Copco UK Holdings Ltd

110+ people viewing

Response time: 19.68 hours

Bolt & Stud Tensioners

3 models listed

Hydraulic Bolt Tensioning Smart Tensioning System PFHC-Atlas Copco UK Holdings Ltd

Hydraulic Bolt Tensioning Smart Tensioning System PFHC

Atlas Copco UK Holdings Ltd

50+ people viewing

Last viewed: 11 hours ago

Response time: 19.68 hours

Bolt & Stud Tensioners
See More Bolt & Stud Tensioners Products

Other products of Nord-Lock Group

Reviews shown here are reviews of companies.

Mechanical bolt tensioner SUPERBOLT® tensioner (MJT) Bolt type tensioner standard type SB8 series-Nord-Lock Group

Mechanical bolt tensioner SUPERBOLT® tensioner (MJT) Bolt type tensioner standard type SB8 series

Nord-Lock Group

30+ people viewing

Bolt & Stud Tensioners
Expander® System Pivot Pin Offshore Environment Compatible Type-Nord-Lock Group

Expander® System Pivot Pin Offshore Environment Compatible Type

Nord-Lock Group

30+ people viewing

Bearing Retainer Pins
Mechanical bolt tensioner SUPERBOLT® tensioner (MJT) Bolt type tensioner high tension type SB12 series-Nord-Lock Group

Mechanical bolt tensioner SUPERBOLT® tensioner (MJT) Bolt type tensioner high tension type SB12 series

Nord-Lock Group

40+ people viewing

Last viewed: 25 seconds ago

Bolt & Stud Tensioners
SUPERBOLT® SUPERBOLT TOOL-Nord-Lock Group

SUPERBOLT® SUPERBOLT TOOL

Nord-Lock Group

40+ people viewing

Last viewed: 18 hours ago

Bolt & Stud Tensioners
Wedge locking washer Iron (steel) washer-Nord-Lock Group

Wedge locking washer Iron (steel) washer

Nord-Lock Group

40+ people viewing

Last viewed: 10 hours ago

Metal Washers

3 models listed

Mechanical Bolt Tensioner SUPERBOLT® Flex Nut Standard Type SX8 Series-Nord-Lock Group

Mechanical Bolt Tensioner SUPERBOLT® Flex Nut Standard Type SX8 Series

Nord-Lock Group

20+ people viewing

Last viewed: 23 hours ago

SUPERBOLT® Load Sensing Tensioner-Nord-Lock Group

SUPERBOLT® Load Sensing Tensioner

Nord-Lock Group

30+ people viewing

Last viewed: 23 hours ago

Bolt Tension Meters
Wedge locking washer stainless steel washer-Nord-Lock Group

Wedge locking washer stainless steel washer

Nord-Lock Group

40+ people viewing

Last viewed: 23 hours ago

Metal Washers

3 models listed

Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series-Nord-Lock Group

Mechanical Bolt Tensioner SUPERBOLT® Flex Nut High Tensile Type SX12 Series

Nord-Lock Group

30+ people viewing

SUPERBOLT® Load Sensing Flex Nut-Nord-Lock Group

SUPERBOLT® Load Sensing Flex Nut

Nord-Lock Group

40+ people viewing

Last viewed: 22 hours ago

Bolt Tension Meters
Wedge Locking Washer 254SMO® Washer-Nord-Lock Group

Wedge Locking Washer 254SMO® Washer

Nord-Lock Group

40+ people viewing

Last viewed: 15 hours ago

Metal Washers

3 models listed

BOLTIGHT® TSR+ Hydraulic Tensioner-Nord-Lock Group

BOLTIGHT® TSR+ Hydraulic Tensioner

Nord-Lock Group

40+ people viewing

Last viewed: 4 minutes ago

Bolt & Stud Tensioners

2 models listed


View more products of Nord-Lock Group

About Company Handling This Product

Nord-Lock Group

Company Overview

Nord-Lock Group, established in 1982 and headquartered in Sandviken, Sweden, is a manufacturer and supplier of...

See More

  • Sweden

Related search keywords

Bolt & Stud Tensioners
Bolt & Stud Tensioners　Nord-Lock Group
Nord-Lock Group

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2025 Metoree