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
Screws compatible with clean environments
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
Screws for fixing thin plate
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・Shaft Clamping Units
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
ISO Class 4 (Class 10*1) 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 Key Switch
Sep. 26. 2023
New Size variation introduced : Plastic Clamp Levers
Special Screws
New Products introduced : Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.)
Aug. 01. 2023
New Products introduced : Hex Socket Head Cap Captive Screw/Captive Washer Sets
Jun. 27. 2023
New Products introduced : Hex socket head cap screws with cleanroom washing/cleanroom packing provided
New Products introduced : Hex Socket Head Cap Screws with Special Low Profile (For Fixing Thin Plates)
Apr. 25. 2023
New Products introduced : Phosphor Bronze Pan Head Machine Screws for Precision Instruments (Miniature Screws)
Mar. 28. 2023
New Products introduced : Cross Recessed Head Cap Screws with Extra Low Profile - Stainless Steel
New Size variation introduced : Hex Socket Head Cap Screws for Precision Instruments
New Size variation introduced : Washers with Ventilation Grooves
New Products introduced : Plastic Pulls with Pneumatic Valve
Dec. 20. 2022
New Products introduced : Plastic Pulls with Switch and LED
Nov. 29. 2022
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
Captive Series
SEMI Standard (SEMI S8-0218)Compliant Products
All Stainless Steel Products
All Metal Products
Universal Design Products
Aug. 29. 2023
Aug. 09. 2023
Mar. 07. 2023
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
Aug. 30. 2023
Nov. 15. 2022
Oct. 26. 2022
Sep. 12. 2022
Jun. 15. 2023
Jul. 28. 2022
Jan. 25. 2022
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
Dec. 28. 2022
Dec. 23. 2022
Jul. 05. 2022
May. 14. 2020
May. 10. 2020
Aug. 02. 2022
Jul. 12. 2022
Apr. 23. 2021
Feb. 02. 2023
Feb. 09. 2017
Mar. 09. 2020
Apr. 17. 2019
Apr. 16. 2019
Apr. 15. 2019
Apr. 12. 2019
Apr. 11. 2019
Sep. 11. 2017
Sep. 08. 2017
Oct. 17. 2022
Nov. 17. 2022
Feb. 25. 2020
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. Aug. 29. 2023 time >
This page introduces washers. As well as a description of washers, the washer products handled by NBK are introduced.
Aug. 29. 2023 time >
Property of Special Material ScrewsThis page describes "Properties of Special Material Screws" such as ceramic, nickel, aluminum, molybdenum, Inconel, Hastelloy and phosphor bronze.Jun. 15. 2023 time >
This page describes "Properties of Special Material Screws" such as ceramic, nickel, aluminum, molybdenum, Inconel, Hastelloy and phosphor bronze.
Jun. 15. 2023 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 >
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 >
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 >
Auto-Positioning Units Frequently Asked Questions (FAQ)FAQs about Auto-Positioning Units.Sep. 07. 2021 time >
FAQs about Auto-Positioning Units.
Sep. 07. 2021 time >
Mounting and MaintenanceThis page explains the mounting methods and maintenance for compact powerful magnets for FA. Details of the effects of air gap, surface roughness, and material are provided.Mar. 16. 2021 time >
This page explains the mounting methods and maintenance for compact powerful magnets for FA. Details of the effects of air gap, surface roughness, and material are provided.
Mar. 16. 2021 time >
Hints for correctly using NBK products: Set CollarsIntroducing usage methods for machine elements that are used to assist stoppers, mounting and fixing objects to shafts, etc.Mar. 23. 2020 time >
Introducing usage methods for machine elements that are used to assist stoppers, mounting and fixing objects to shafts, etc.
Mar. 23. 2020 time >
Hints for correctly using NBK products: Captive Series (relief-cut thread)Introducing usage methods for components that prevent screws from falling off from a cover and getting lost.Mar. 16. 2020 time >
Introducing usage methods for components that prevent screws from falling off from a cover and getting lost.
Mar. 16. 2020 time >
Hints for correctly using NBK products: Scale Plate (Half scale)Introducing usage methods for scales that enable the actual travel distance to be read.Mar. 09. 2020 time >
Introducing usage methods for scales that enable the actual travel distance to be read.
Mar. 09. 2020 time >
Only takes two minutes to understand! Wireless Positioning Unit (EPU-100・ EPC-100) Connection/Operating MethodInstead of operating handles, our equipment enables automatic positioning. One transceiver can control up to 32 units at the same time. This dramatically reduces setup work time. This video will explain the connection and operating method.Feb. 25. 2020 time >
Instead of operating handles, our equipment enables automatic positioning. One transceiver can control up to 32 units at the same time. This dramatically reduces setup work time. This video will explain the connection and operating method.
Feb. 25. 2020 time >
Only takes two minutes to understand!Wireless Positioning Units Installation/Connection MethodThe Wireless Positioning Unit can easily replace handles.The mounting and connection methods are introduced in videos.Feb. 25. 2020 time >
The Wireless Positioning Unit can easily replace handles.The mounting and connection methods are introduced in videos.
Hints for correctly using NBK products: Revolving Grip (Disassembly Type)Introducing usage methods for a grip that can be disassembled so the cleaning work is easy.Feb. 17. 2020 time >
Introducing usage methods for a grip that can be disassembled so the cleaning work is easy.
Feb. 17. 2020 time >
Hints for correctly using NBK products: Metal Super KnobIntroducing usage methods for metal knobs that can be installed just by inserting commercial hex bolts.Feb. 03. 2020 time >
Introducing usage methods for metal knobs that can be installed just by inserting commercial hex bolts.
Feb. 03. 2020 time >
Hints for correctly using NBK products: Pin PlungersIntroducing usage methods for plungers ideal for pushing out workpieces.Nov. 25. 2019 time >
Introducing usage methods for plungers ideal for pushing out workpieces.
Nov. 25. 2019 time >
NEW SAVE