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
Select the best screws for your needsThis page helps to select a Product based on application needs. Vacuum, Low Outgas, Clean, Chemical Resistance, High Strength, Heat Resistance, etcAug. 30. 2023 time >
This page helps to select a Product based on application needs. Vacuum, Low Outgas, Clean, Chemical Resistance, High Strength, Heat Resistance, etc
Aug. 30. 2023 time >
CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】Introducing components with a captive mechanism.Aug. 30. 2023 time >
Introducing components with a captive mechanism.
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 >
What are Captive Screws? Introduction of the NBK Captive SeriesNBK has standardized products for fall prevention of parts in the knob, pull and e-nedzi.com (special screw) categories. Use NBK's Captive Series for food machinery, packaging machinery and chemical manufacturing equipment that require CE Marking compatibility and measures against contamination. Aug. 09. 2023 time >
NBK has standardized products for fall prevention of parts in the knob, pull and e-nedzi.com (special screw) categories. Use NBK's Captive Series for food machinery, packaging machinery and chemical manufacturing equipment that require CE Marking compatibility and measures against contamination.
Aug. 09. 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 >
Small Diameter Screws: M0.6 (S0.6) to M2.6 LineupNBK offers a wide-ranging lineup of small-diameter screws in various shapes and materials. Various head diameters and heights are available for the same screw diameters, contributing to saving space. Mar. 07. 2023 time >
NBK offers a wide-ranging lineup of small-diameter screws in various shapes and materials. Various head diameters and heights are available for the same screw diameters, contributing to saving space.
Mar. 07. 2023 time >
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 >
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.
Dec. 28. 2022 time >
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.
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