Couplings
Select by Torque / Bore Diameter
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Purposes of use
Vacuum
Low Outgas
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Anti-Galling (Anti-Seize)
Screw Drive Damage Prevention
Reflection Resistance
Electrical Insulation
Non-Magnetic
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Space optimization
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ball joint・Angle Hinge
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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
Special Screws
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
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
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
Captive Series
SEMI Standard (SEMI S8-0218)Compliant Products
All Stainless Steel Products
All Metal Products
Universal Design Products
Aug. 02. 2022
Jul. 12. 2022
Jul. 06. 2022
Jun. 17. 2022
Jun. 15. 2022
Aug. 03. 2020
Jul. 08. 2016
Jul. 25. 2014
Jun. 18. 2014
Jun. 15. 2014
Aug. 02. 2021
Jun. 07. 2021
Apr. 19. 2021
Mar. 31. 2021
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
May. 10. 2020
May. 14. 2020
Apr. 23. 2021
Feb. 09. 2017
May. 09. 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
Aug. 04. 2016
Oct. 13. 2021
Feb. 25. 2020
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. 4: Electron beam and ionSemiconductor manufacturing equipment includes equipment using electron beams and ions. In Part 4, we introduce non-magnetic products that are ideal for use around such electron beams and ions!Jul. 06. 2022 time >
Semiconductor manufacturing equipment includes equipment using electron beams and ions. In Part 4, we introduce non-magnetic products that are ideal for use around such electron beams and ions!
Jul. 06. 2022 time >
Screws that will not affect communication are required 【Safety Measures/Precautionary Measures】Introducing plastic screws that will not affect communication.Jul. 05. 2022 time >
Introducing plastic screws that will not affect communication.
Jul. 05. 2022 time >
Tools that can be used even in locations where magnetization must be avoided are required【Workability/Maintenance】Introducing non-magnetic tools.Jul. 05. 2022 time >
Introducing non-magnetic tools.
Washer fall-out prevention is required 【Workability/Maintenance】Introducing integrated washer type screws.Jul. 05. 2022 time >
Introducing integrated washer type screws.
Bolt and seating surface tilt when connecting equipment must be absorbed 【Workability/Maintenance】Introducing washers which can absorb seating surface and bolt tilt.Jul. 05. 2022 time >
Introducing washers which can absorb seating surface and bolt tilt.
Screws that can retain wafers are required 【Workability/Maintenance】Introducing screws that can retain wafers.Jul. 05. 2022 time >
Introducing screws that can retain wafers.
Raising/lowering shaft vibration must be suppressed 【Improved Productivity】Introducing couplings that suppress vibration.Jul. 05. 2022 time >
Introducing couplings that suppress vibration.
No. 3: Process gas and wafer cleaning agentProcess gases (a special kind of gas) and cleaning agents (for removing impurities) are often used in semiconductor manufacturing processes.Jun. 17. 2022 time >
Process gases (a special kind of gas) and cleaning agents (for removing impurities) are often used in semiconductor manufacturing processes.
Jun. 17. 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 >
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.In Part 1, we introduce trends in the semiconductor industry, and describe some interesting efforts by NBK! 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.In Part 1, we introduce trends in the semiconductor industry, and describe some interesting efforts by NBK!
May. 09. 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.
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