Couplings
Select by Torque / Bore Diameter
Select by Actuator
High Gain Couplings
Disc Couplings
Jaw Couplings
Beam Couplings
Oldham Couplings
Cross Joint Couplings
Rigid Couplings
Bellows Couplings
Serration Couplings
Flanged Shaft Coupling
Vented Screws, Vacuum Screws
Screws compatible with clean environments
Low Profile Screws, Small Head Screws
High Performance Stainless Steel Screws
Titanium Screws
Special Material Screws
Tools
Screws with Special Surface Treatment
Micro Screws
Captive Screws, Full Thread Screws
Functional Screws
UNC Screws, UNF Screws
Security screws, Tamper Resistant Screws
Hexalobular Screws
Plugs
Washers, Insert
Plastic Screws
Vibration Resistance
Screw Caps / Screw Covers
Chemical Resistance Screws
Socket Head Cap Screws
Hex Head Screws
Sheet Metal Fasteners
SEMS Screws, Improved Fastening Efficiency Screws
Purposes of use
Vacuum
Low Outgassing
Cleanroom
Chemical Resistance
High Strength
High Specific Strength
Heat Resistance
Galling & Seizing Prevention
Prevention of Screw Drive Damage
Anti-Reflective
Electrical Insulation
Non-Magnetic
Lightweight
Compact and Space-Saving
Increased Productivity
Captive
Loosening Prevention
Decoration
Fixing and Positioning
Conveyance
Positioning Brackets
Clamp Levers
Functional Levers
Knobs
Pulls
Plungers
Clamping Screws
Stopper Bolts・Stopper Screws
Adjust Bolts・Screw Adaptor
Handles
Grips
Cross Clampers・Shaft Clamping Units
ball joint・Angle Hinge
Structure Components
Hexagonpost
Set Collars
Indicators
Scales
Dial
Stages
Ball Rollers (Ball Transfers)
Display Mounting Systems
Swivel Mount
Auto-Positioning Units
Remote Gauge Inspection Cameras
Stoppers for Linear Guides
RoHS2 Certificate of Compliance Service
Couplings Bore and Keyway Additional Modification Service
Coupling Stainless Steel Screw Alteration Service
Cleanroom Wash / Cleanroom Packing Service
Shaft Coupling Shaft Hole Additional Modification Service
Vibration Resistant Treatment Service
Screw combination service
Laser engraving service
Scale Plate / Scale Sticker Cutting Service
Handle Shaft Hole Processing Service
Screw Length Adjustment Service
Captive Processing Service
Screw Supply Service
Special Screws |New Product
New Products introduced : Hex Socket Head Cap Screws with Small Head (SUS316L)
May. 27. 2025
New Products introduced : Hex Socket Head Cap Screws with Small Head - Titanium
New Products introduced : Screws with Ventilation Hole
Apr. 22. 2025
New Products introduced : Hex Socket Head Cap Screws with Special Low Profile Small Head (SUS316L)
New Products introduced : Hex Socket Head Cap Captive Screws - Cleanroom Washing and Packaging Provided
Mar. 25. 2025
New Size variation introduced : Hex Socket Head Cap Captive Screws
New Products introduced : Captive Washer Screws for Sheet Metal
Feb. 25. 2025
New Products introduced : Hex Socket Head Cap Captive Screws - SUS316L
New Products introduced : Hex Socket Head Cap Screws (SUH660)
Jan. 28. 2025
New Products introduced : Hex socket head cap screws with small heads and nylon Patch
New Products introduced : Captive Screws
Dec. 17. 2024
New Size variation introduced : Hex Socket Head Cap Screws
New Size variation introduced : Tamper Resistant Screws
Machine Elements |New Product
New Size variation introduced : Knurled Knobs
New Products introduced : Screws for Thin Plate Fixing (Stainless Steel)
Nov. 26. 2024
New Size variation introduced : Screws with Ventilation Hole
New Size variation introduced : Hex Socket Head Cap Screw - Titanium
New Products introduced : Hex Socket Head Cap Screws with Small Head
Nov. 01. 2024
New Products introduced : Hex Socket Head Cap Captive Screws
New Products introduced : SUS316L Equivalent Knurled Knobs
Captive Series
SEMI Standard (SEMI S8-0218)Compliant Products
All Stainless Steel Products
All Metal Products
Universal Design Products
Jun. 05. 2025
Mar. 22. 2024
Aug. 03. 2020
Jul. 08. 2016
Aug. 19. 2014
Jul. 25. 2014
Jan. 30. 2025
Jan. 27. 2025
Nov. 07. 2023
May. 16. 2025
May. 15. 2025
Mar. 12. 2025
Apr. 30. 2025
Apr. 24. 2025
Jun. 28. 2024
Jan. 29. 2024
Jan. 19. 2024
Oct. 25. 2016
Sep. 23. 2016
Jan. 06. 2015
Jun. 12. 2014
May. 23. 2025
May. 12. 2025
May. 07. 2025
Dec. 02. 2024
Oct. 07. 2024
Mar. 26. 2024
Nov. 18. 2024
Feb. 27. 2025
Feb. 17. 2025
Jan. 14. 2025
Jan. 10. 2025
Nov. 28. 2024
Nov. 06. 2024
May. 28. 2024
Apr. 23. 2025
Jan. 16. 2025
May. 14. 2025
Dec. 16. 2024
Nov. 27. 2024
Preventing gaps between the sheet and screw when fastening thin sheetsAre You Facing Issues with Screws Not Fully Tightening When Fixing Thin Plates? NBK's Ultra-Low Profile Hex Socket Head Bolts Are the Solution!Dec. 02. 2024 time >
Are You Facing Issues with Screws Not Fully Tightening When Fixing Thin Plates? NBK's Ultra-Low Profile Hex Socket Head Bolts Are the Solution!
Dec. 02. 2024 time >
What is a Linear Guide Stopper? Introduction to Types and Features!It is a component used to prevent slip-out, falling, and to act as a stopper in case of uncontrolled movement for linear guideways (linear ways, linear guides, slide rails). Nov. 28. 2024 time >
It is a component used to prevent slip-out, falling, and to act as a stopper in case of uncontrolled movement for linear guideways (linear ways, linear guides, slide rails).
Nov. 28. 2024 time >
Line adjustment time for different bottle sizes was reduced by about half.Automation Achieved for Over 20 Manual Adjustments.Customer Testimonials on the Implementation of Auto-Positioning UnitsNov. 27. 2024 time >
Customer Testimonials on the Implementation of Auto-Positioning Units
Nov. 27. 2024 time >
Magnetic shield (permalloy shield) must be fixedScrews for fixing thin plates are available.Nov. 26. 2024 time >
Screws for fixing thin plates are available.
Nov. 26. 2024 time >
Solving common issues with Semiconductor Manufacturing Equipment(Pre-Process)This section introduces countermeasures for the special environments necessary for semiconductor manufacturing equipment (pre-process), and measures to improve productivity.Nov. 18. 2024 time >
This section introduces countermeasures for the special environments necessary for semiconductor manufacturing equipment (pre-process), and measures to improve productivity.
Nov. 18. 2024 time >
What are clamp levers? Here we explain the characteristics and usage methods that help streamline screw tightening!Description of Machine elements for Designers Clamp Levers Edition page. We introduce here what clamp levers are, the advantages of their use, various usage examples, and their types and characteristics.Nov. 06. 2024 time >
Description of Machine elements for Designers Clamp Levers Edition page. We introduce here what clamp levers are, the advantages of their use, various usage examples, and their types and characteristics.
Nov. 06. 2024 time >
What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】Explanation of specific strength and the products handled by NBK.Oct. 07. 2024 time >
Explanation of specific strength and the products handled by NBK.
Oct. 07. 2024 time >
Maintaining high strength in screws even in high-temperature environments【Productivity Improvement】Introducing special material screws that can withstand 1500°C.Sep. 06. 2024 time >
Introducing special material screws that can withstand 1500°C.
Sep. 06. 2024 time >
What is a Swivel Mount?This is an introduction page for the swivel unit. We provide an easy-to-understand overview of what a swivel unit is, along with its types and features.May. 28. 2024 time >
This is an introduction page for the swivel unit. We provide an easy-to-understand overview of what a swivel unit is, along with its types and features.
May. 28. 2024 time >
A new generation of disk couplingsIntroducing the features of NBK's "XGHW" Vibration-Absorption Capable Disk Type Couplings: high rigidity couplings with a vibration absorption function. Jan. 29. 2024 time >
Introducing the features of NBK's "XGHW" Vibration-Absorption Capable Disk Type Couplings: high rigidity couplings with a vibration absorption function.
Jan. 29. 2024 time >
High-Gain Rubber Type Coupling XG2This suppresses servo motor hunting and greatly shortens settling time. New NBK coupling XG2. Exhibits even higher responsivity than metal disk couplings. Contributes to improving productivity, such as suppressing speed unevenness during stepper motor operation.Jan. 29. 2024 time >
This suppresses servo motor hunting and greatly shortens settling time. New NBK coupling XG2. Exhibits even higher responsivity than metal disk couplings. Contributes to improving productivity, such as suppressing speed unevenness during stepper motor operation.
The Key to Increased Productivity! The Secret of Reduced Stabilization Time (Full Version)Introducing the features of NBK’s High-gain Rubber Type Coupling “XG2”, made from integrally molded vibration-resistant rubber. This is the full 4-minute version.Jan. 29. 2024 time >
Introducing the features of NBK’s High-gain Rubber Type Coupling “XG2”, made from integrally molded vibration-resistant rubber. This is the full 4-minute version.
The Key to Increased Productivity! Understand the Secret of Reduced Stabilization Time in 2 MinutesIntroducing the features of NBK's High-gain Rubber Type Coupling "XG2", made from integrally molded vibration-resistant rubber. This is the abridged 2-minute version.Jan. 29. 2024 time >
Introducing the features of NBK's High-gain Rubber Type Coupling "XG2", made from integrally molded vibration-resistant rubber. This is the abridged 2-minute version.
The Wireless Positioning Unit dramatically improves setup workThe Auto-Positioning Units dramatically improves setup work.Wireless Positioning Units solve your positioning problems.Jan. 29. 2024 time >
The Auto-Positioning Units dramatically improves setup work.Wireless Positioning Units solve your positioning problems.
Four advantages Wireless Positioning UnitsAdvantages of Wireless Positioning Units.Jan. 29. 2024 time >
Advantages of Wireless Positioning Units.
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