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
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
Screws
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 : 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
Special Screws
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
New Products introduced : Quick Positioning Brackets - For Aluminum Frames - T-slot Fixed Type
New Size variation introduced : Flexible Couplings - High-gain Rubber Type - Single Clamp Type
Oct. 01. 2021
New Products introduced : Hex Socket Head Cap Screw with Special Low Profile (with Ventilation Hole)
New Products introduced : Flexible Couplings - Spiral Slit Type
Aug. 31. 2021
New Products introduced : Hex Socket Head Cap Screws (Tantalum)
New Products introduced : Quick Positioning Brackets - For Slotted Steel - 2 Button Type
New Variation introduced : Wired Positioning Units - Modbus Compliant
New Variation introduced : Wireless Positioning Units
New Products introduced : Wireless Positioning Units
Jun. 29. 2021
Captive Series
SEMI Standard (SEMI S8-0218)Compliant Products
All Stainless Steel Products
All Metal Products
Universal Design Products
May. 09. 2022
Aug. 02. 2021
Jun. 07. 2021
Aug. 03. 2020
Jul. 08. 2016
Jul. 25. 2014
Jun. 18. 2014
Jun. 15. 2014
Apr. 19. 2021
Mar. 31. 2021
Jul. 31. 2020
May. 14. 2020
Apr. 08. 2021
Apr. 16. 2019
Sep. 07. 2021
Jun. 15. 2020
Mar. 23. 2020
Mar. 16. 2020
Oct. 25. 2016
Sep. 23. 2016
Jan. 06. 2015
Jun. 12. 2014
Apr. 23. 2021
Nov. 24. 2020
May. 10. 2020
Feb. 09. 2017
Oct. 13. 2021
Mar. 09. 2020
Apr. 17. 2019
Apr. 15. 2019
Apr. 12. 2019
Apr. 11. 2019
Sep. 11. 2017
Sep. 08. 2017
Aug. 04. 2016
Sep. 28. 2016
Mar. 10. 2021
Feb. 25. 2020
No. 1: The Semiconductor Industry and NBKAlong with the dramatic worldwide growth of semiconductors, similar development has taken place for semiconductor manufacturing equipment. For many years, NBK has developed and sold products for semiconductor manufacturing equipment. May. 09. 2022 time >
Along with the dramatic worldwide growth of semiconductors, similar development has taken place for semiconductor manufacturing equipment. For many years, NBK has developed and sold products for semiconductor manufacturing equipment.
May. 09. 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 >
Laser engraving serviceFor customers who want to engrave operation procedures or marks on handles or levers,etc Various marks and letters are laser-engraved on NBK products. Jun. 07. 2021 time >
For customers who want to engrave operation procedures or marks on handles or levers,etc Various marks and letters are laser-engraved on NBK products.
Jun. 07. 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 >
Screw combination serviceFor customers who want to change the threaded portion of a lever or knob Have your chosen screw delivered attached to a lever/knob female screw product!Mar. 10. 2021 time >
For customers who want to change the threaded portion of a lever or knob Have your chosen screw delivered attached to a lever/knob female screw product!
Mar. 10. 2021 time >
Captive Processing ServiceFor customers who want to prevent screws from falling off We can add relief-cut treatment to screws to prevent them from falling off.Mar. 09. 2021 time >
For customers who want to prevent screws from falling off We can add relief-cut treatment to screws to prevent them from falling off.
Mar. 09. 2021 time >
Vibration Resistant Treament ServiceFor customers who want to prevent screws from loosening We will coat screws with microcapsules containing an adhesive agent to prevent loosening.Mar. 09. 2021 time >
For customers who want to prevent screws from loosening We will coat screws with microcapsules containing an adhesive agent to prevent loosening.
Cleanroom Wash / Cleanroom Packing ServiceFor customers who want to remove impurities and dust from the surface of products We will cleanroom wash and cleanroom pack products as desired. Feb. 04. 2021 time >
For customers who want to remove impurities and dust from the surface of products We will cleanroom wash and cleanroom pack products as desired.
Feb. 04. 2021 time >
Screw Length Adjustment ServiceFor customers who require screws of non-standard lengths We can cut screws to your preferred length in 1 mm increments. Feb. 04. 2021 time >
For customers who require screws of non-standard lengths We can cut screws to your preferred length in 1 mm increments.
Small screws are required 【Compact / lightweight】Introducing a rich lineup of miniature screws and precision screws.May. 14. 2020 time >
Introducing a rich lineup of miniature screws and precision screws.
May. 14. 2020 time >
Screws with high strength are required even in environments where steel cannot be used 【Compact / lightweight】Introducing screws using stainless steel/titanium screws with strength equivalent to steel for space and weight saving.May. 14. 2020 time >
Introducing screws using stainless steel/titanium screws with strength equivalent to steel for space and weight saving.
Screws must be protected from chemicals 【Energy-saving / reduced work-hours】Introducing screws with excellent chemical resistance and screws with head coatings.May. 10. 2020 time >
Introducing screws with excellent chemical resistance and screws with head coatings.
May. 10. 2020 time >
Screws in places unreachable by hand need to be tightened 【Workability / maintenance】Introducing a product for holding screws with excellent workability.May. 10. 2020 time >
Introducing a product for holding screws with excellent workability.
Countermeasures for screw loosening are required 【Safety / precautionary measures】Introducing washers that prevent screw loosening simply by combining with commercially available hex nuts.May. 10. 2020 time >
Introducing washers that prevent screw loosening simply by combining with commercially available hex nuts.
Theft / tampering countermeasures are required 【Safety / precautionary measures】Introducing case studies using components that cannot be removed with commercially available tools for use as theft/tampering countermeasures.May. 10. 2020 time >
Introducing case studies using components that cannot be removed with commercially available tools for use as theft/tampering countermeasures.
Stainless steel screws must be prevented from galling / seizing 【Workability / maintenance】Introducing screws with a surface treatment that prevents seizing.May. 10. 2020 time >
Introducing screws with a surface treatment that prevents seizing.
NEW SAVE