Couplings
Select by Torque / Bore Diameter
Select by Actuator
High Gain Rubber Type
Disk Type
Jaw Type
Slit Type
Oldham Type
Cross Joint Type
Rigid Type
Bellows Type
Serration Type
Flexus
Flanged Shaft Coupling
Vacuum Application Screws
Low Profile Screws・Small Head Screws
High Performance S.S. Screws
Titanium Screws
Special Material Screws
Tools
Screws with Special Surface Treatment
Miniature Screws
Captive Screws・Full Thread Screws
Functional Screws
Inch Screws
Tamper Resistant Screws
Hexalobular Socket Head Screws
Plugs
Washers・Insert
Plastic Screws
Vibration Resistance
Chemical Resistance Screws
Socket Head Cap Screws
Purposes of use
Vacuum
Low Outgas
Clean
Chemical Resistance
High Strength
Heat Resistance
Anti-Galling (Anti-Seize)
Screw Drive Damage Prevention
Reflection Resistance
Electrical Insulation
Non-Magnetic
Lightweight
Space optimization
Simplified Work
Loss Prevention
Decoration
Fixing・Locating
Conveyance
Positioning Brackets
Clamp Levers
Functional Levers
Knobs
Pulls
Plungers
Clamping Screws
Stopper Bolts・Stopper Screws
Adjust Bolts・Screw Adaptor
Handles
Grips
Cross Clampers
ball joint・Angle Hinge
Structure Components
Hexagonpost
Set Collars
Indicators
Scales
Dial
Stages
Ball Rollers (Ball Transfers)
Display Mounting Systems
Auto-Positioning Units
RoHS2 Certificate of Compliance Servise
Couplings Bore and Keyway Additional Modification Service
Coupling Stainless Steel Screw Alteration Service
Class 10 Cleanroom "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
Machine Elements
New Products introduced : Plastic Pulls with Pneumatic Valve
Dec. 20. 2022
New Products introduced : Plastic Pulls with Switch and LED
Nov. 29. 2022
Special Screws
New Size variation introduced : Hex Socket Head Cap Screws (SUS316L)
New Size variation introduced : Hex Socket Head Cap Screws - High Intensity Titanium Alloy
New Size variation introduced : Hex Socket Head Cap Screws - Phosphor Bronze
New Size variation introduced : Hexalobular Short Bits
Oct. 25. 2022
New Products introduced : Hexalobular Socket Flat Head Machine Screws (Miniature Screws) for Precision Instruments
Jul. 26. 2022
New Size variation introduced : Pan Head Machine Screws for Precision Instruments
New Products introduced : Slotted Cheese Head Machine Screws (Tungsten)
May. 31. 2022
New Products introduced : Quick Positioning Brackets - For Aluminum Frames
Apr. 26. 2022
New Products introduced : Tablet PC Holders - Quick Positioning Type - For Aluminum Frames
FA solutions
New Products introduced : Repeater Hubs
Mar. 29. 2022
New Size variation introduced : Flexible Couplings - Slit Type - Set Screw Type
Jan. 25. 2022
New Size variation introduced : Flexible Couplings - Slit Type - Clamping Type
New Size variation introduced : Flexible Couplings - Oldham Type - Clamping Type
New Products introduced : Hex Socket Head Cap Screws with Ventilation Hole
Dec. 01. 2021
New Size variation introduced : Stripped Hex Head Screws/Bolts Removal Sockets
New Products introduced : Stripped Hex Head Screws/Bolts Removal Socket Sets
New Products introduced : Slotted Pan Head Screws (Silicon Carbide)
Oct. 26. 2021
New Products introduced : CFRTP Adjustable Wrench
Captive Series
SEMI Standard (SEMI S8-0218)Compliant Products
All Stainless Steel Products
All Metal Products
Universal Design Products
Feb. 02. 2023
Dec. 28. 2022
Dec. 23. 2022
Dec. 19. 2022
Aug. 03. 2020
Jul. 08. 2016
Aug. 19. 2014
Jul. 25. 2014
Jun. 18. 2014
Aug. 02. 2021
Jun. 07. 2021
Apr. 19. 2021
Mar. 31. 2021
Nov. 15. 2022
Oct. 26. 2022
Sep. 12. 2022
Jul. 05. 2022
Jul. 28. 2022
Apr. 08. 2021
Jul. 31. 2020
Sep. 07. 2021
Jun. 15. 2020
Mar. 23. 2020
Mar. 16. 2020
Oct. 25. 2016
Sep. 23. 2016
Jan. 06. 2015
Jun. 12. 2014
Jun. 15. 2022
May. 10. 2020
May. 14. 2020
Aug. 02. 2022
Jul. 12. 2022
Apr. 23. 2021
Oct. 06. 2022
Feb. 09. 2017
Oct. 17. 2022
Mar. 09. 2020
Apr. 17. 2019
Apr. 16. 2019
Apr. 15. 2019
Apr. 12. 2019
Apr. 11. 2019
Sep. 11. 2017
Sep. 08. 2017
Nov. 17. 2022
Feb. 25. 2020
What are low profile screws? Find advantages, disadvantages, and usage examples explained here!Here we introduce advantages, usage examples, lineups and the like regarding screws with lower head height than ordinary screws, referred to as "low profile screws" or "low profile cap screws" (low head, slim head).Feb. 02. 2023 time >
Here we introduce advantages, usage examples, lineups and the like regarding screws with lower head height than ordinary screws, referred to as "low profile screws" or "low profile cap screws" (low head, slim head).
Feb. 02. 2023 time >
All you need to know about the roles and types of washers! This page introduces washers. As well as a description of washers, the washer products handled by NBK are introduced. Dec. 28. 2022 time >
This page introduces washers. As well as a description of washers, the washer products handled by NBK are introduced.
Dec. 28. 2022 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.Dec. 28. 2022 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.
Jaw Type Couplings Lineup ListThis is the lineup list of jaw-type couplings. Select the coupling required from the lineup list.Oct. 17. 2022 time >
This is the lineup list of jaw-type couplings. Select the coupling required from the lineup list.
Oct. 17. 2022 time >
Miniature Screws/Precision Screws Lineup ListThis is the lineup list of miniature screws and precision screws. Select the product required from the lineup list.Oct. 06. 2022 time >
This is the lineup list of miniature screws and precision screws. Select the product required from the lineup list.
Oct. 06. 2022 time >
Collaboration Webinar: The Best Solutions for Shortening a Positioning Time by Using NBK's Couplings and SANYO DENKI's Servo MotorsThis webinar shows how one can shorten the tact time dramatically by using vibration absorption coupling and low inertia servo motor together. Aug. 02. 2022 time >
This webinar shows how one can shorten the tact time dramatically by using vibration absorption coupling and low inertia servo motor together.
Aug. 02. 2022 time >
Hexalobular Internal Driving Feature for Bolts and ScrewsThis page describes JIS B 1015 "Hexalobular internal driving feature for bolts and screws".Jul. 28. 2022 time >
This page describes JIS B 1015 "Hexalobular internal driving feature for bolts and screws".
Jul. 28. 2022 time >
The Optimized Coupling ”XG Family"(Teaser ver.)The optimized "XG Family" enables solving engineering problems with high torque and high damping capability.Jul. 12. 2022 time >
The optimized "XG Family" enables solving engineering problems with high torque and high damping capability.
Jul. 12. 2022 time >
No. 2: Vacuum environmentsVacuum technology is often used in semiconductor manufacturing equipment. A vacuum is not required for all equipment. A vacuum would mainly be required for equipment that uses plasma or an electron beam. In Part 2, we introduce some NBK products that are ideal for use in these vacuum environments! Jun. 15. 2022 time >
Vacuum technology is often used in semiconductor manufacturing equipment. A vacuum is not required for all equipment. A vacuum would mainly be required for equipment that uses plasma or an electron beam. In Part 2, we introduce some NBK products that are ideal for use in these vacuum environments!
Jun. 15. 2022 time >
Hints for correctly using NBK products: Quick Positioning BracketsIntroducing usage methods for brackets that can be positioned with one touch of a button.Apr. 26. 2022 time >
Introducing usage methods for brackets that can be positioned with one touch of a button.
Apr. 26. 2022 time >
About Display Mounting SystemsThis page introduces display device mounting systems. They are mechanical parts that are ideal for fixing tablet PCs, displays and keyboards. 360° rotation type, single axis type, fixed type and the like are available to support various angle adjustments.Apr. 26. 2022 time >
This page introduces display device mounting systems. They are mechanical parts that are ideal for fixing tablet PCs, displays and keyboards. 360° rotation type, single axis type, fixed type and the like are available to support various angle adjustments.
Simple positioning with vertical axes is needed 【Workability / maintenance】Introducing brackets that fix with button operation alone.Apr. 26. 2022 time >
Introducing brackets that fix with button operation alone.
Plastic Screw PropertyThis page describes "Plastic Screw Properties" such as PEEK, PTFE (Polytetrafluoroethylene), PPS, PC (polycarbonate) and PP (polypropylene).Jan. 25. 2022 time >
This page describes "Plastic Screw Properties" such as PEEK, PTFE (Polytetrafluoroethylene), PPS, PC (polycarbonate) and PP (polypropylene).
Jan. 25. 2022 time >
For better driveHere are some points to keep in mind for a better drive. Please take a look when mounting the coupling.Oct. 13. 2021 time >
Here are some points to keep in mind for a better drive. Please take a look when mounting the coupling.
Oct. 13. 2021 time >
Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?How can replacing your current shaft couplings to improve your industrial productivity and reduce the cost? You can speed-up your Servo-system by using NBK’s XG-series couplings.Apr. 23. 2021 time >
How can replacing your current shaft couplings to improve your industrial productivity and reduce the cost? You can speed-up your Servo-system by using NBK’s XG-series couplings.
Apr. 23. 2021 time >
Property of Special Material ScrewsThis page describes "Properties of Special Material Screws" such as ceramic, nickel, aluminum, molybdenum, Inconel, Hastelloy and phosphor bronze.Apr. 08. 2021 time >
This page describes "Properties of Special Material Screws" such as ceramic, nickel, aluminum, molybdenum, Inconel, Hastelloy and phosphor bronze.
Apr. 08. 2021 time >
NEW SAVE