Couplings
Select by Torque / Bore Diameter
Select by Actuator
High Gain Couplings
Disc Couplings
Jaw Couplings
Beam Couplings
Oldham Couplings
Cross Joint Couplings
Rigid Couplings
Bellows Couplings
Serration Couplings
Flanged Shaft Coupling
Vented Screws / Vacuum Screws
Screws compatible with clean environments
Low Profile Screws / Small Head Screws
High Performance Stainless Steel Screws
Titanium Screws
Special Material Screws
Tools
Screws with Special Surface Treatment
Micro Screws
Captive Screws / Full Thread Screws
Quick Release Fasteners
Functional Screws
UNC Screws / UNF Screws
Security screws / Tamper Resistant Screws
Hexalobular Screws
Plugs
Washers / Inserts
Plastic Screws
Vibration Resistance
Screw Caps / Screw Covers
Chemical Resistance Screws
Socket Head Cap Screws
Hex Head Screws
Sheet Metal Fasteners
SEMS Screws / Improved Fastening Efficiency Screws
Purposes of use
Vacuum
Low Outgassing
Cleanroom
Chemical Resistance
High Strength
High Specific Strength
Heat Resistance
Galling & Seizing Prevention
Prevention of Screw Drive Damage
Anti-Reflective
Electrical Insulation
Non-Magnetic
Lightweight
Compact and Space-Saving
Increased Productivity
Captive
Loosening Prevention
Decoration
Fixing and Positioning
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
Swivel Mount
Auto-Positioning Units
Stoppers for Linear Guides
RoHS2 Certificate of Compliance Service
Couplings Bore and Keyway Additional Modification Service
Coupling Stainless Steel Screw Alteration Service
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
Individual Sales Service
Captive Processing Service
Screw Supply Service
Special Screws |New Product
New Products introduced : Cross Recessed Head Cap Screws with Extra Low Profile and Nylon Patch
Jan. 27. 2026
New Products introduced : Cross Recessed Head Cap Screws with Extra Low Profile
New Products introduced : Extra Low Profile Hexalobular Socket Cap Screws with Nylon Patch (Inch Screws)
New Products introduced : Thin Hex Nuts
New Products introduced : Phillips Cross Recessed Flat Head Machine Screws for Precision Instruments – Type 0-3
New Products introduced : Phillips Cross Recessed Pan Head Machine Screws with Pin
New Products introduced : Hexalobular Socket Pan Head Machine Screws with Captive Washer and Pin
New Products introduced : Tamper-Resistant Special Low Profile Cap Screws with Nylon Patch
New Products introduced : Two-Hole Flat Head Machine Screws
New Products introduced : Hex Socket Set Screws with Pin
New Products introduced : Bits for Cross Recessed Tamper-Resistance Screws with Pin
New Products introduced : Phillips Cross Recessed Flat Head Machine Screws (For Sheet Metal) with Nylon Patch
New Size variation introduced : Bits
Multiple new releases : Plastic Screws
Dec. 16. 2025
New Products introduced : Hex Socket Head Cap Screws with Special Low Profile and Nylon Patch (SUS316L)
New Products introduced : Hex Head Bolts with Special Low Profile and Nylon Patch
New Products introduced : Hexalobular Socket Head Screws with Nylon Patch
New Products introduced : Cross Recessed Micro Pan Head Screws - Type 0-3
New Products introduced : Phillips Cross Recessed Machine Screws for Precision Instruments - Type 0-1
New Products introduced : Brass Phillips Cross Recessed Pan Head Machine Screws for Precision Instruments - Type 0-1
Captive Series
SEMI Standard(SEMI S8-0218) Compliant Products
All Stainless Steel Products
All Metal Products
Universal Design Products
Dec. 05. 2025
Nov. 25. 2025
Mar. 22. 2024
Aug. 03. 2020
Jul. 08. 2016
Aug. 19. 2014
Jul. 25. 2014
Jan. 30. 2025
Jan. 27. 2025
Nov. 08. 2023
Nov. 10. 2025
Nov. 26. 2025
Oct. 28. 2025
Jun. 24. 2025
May. 15. 2025
Apr. 30. 2025
Jan. 29. 2024
Jan. 19. 2024
Sep. 05. 2025
Oct. 25. 2016
Sep. 23. 2016
Jan. 06. 2015
Nov. 12. 2025
Oct. 29. 2025
Dec. 02. 2024
Oct. 07. 2024
Mar. 26. 2024
Nov. 18. 2024
Jan. 09. 2025
Feb. 17. 2025
May. 16. 2025
Jan. 10. 2025
May. 12. 2025
Nov. 28. 2024
Nov. 06. 2024
May. 28. 2024
Dec. 22. 2025
Dec. 16. 2024
Nov. 27. 2024
Apr. 08. 2024
Hints for correctly using NBK products: Pin PlungersIntroducing usage methods for plungers ideal for pushing out workpieces.Jan. 19. 2024 time >
Introducing usage methods for plungers ideal for pushing out workpieces.
Jan. 19. 2024 time >
Hints for correctly using NBK products: Super KnobsIntroducing usage methods for knobs that can be installed just by inserting commercially available hex head bolts and hex nuts.Jan. 19. 2024 time >
Introducing usage methods for knobs that can be installed just by inserting commercially available hex head bolts and hex nuts.
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.Jan. 19. 2024 time >
Introducing usage methods for machine elements that are used to assist stoppers, mounting and fixing objects to shafts, etc.
Hints for correctly using NBK products: Scale Plate (Half scale)Introducing usage methods for scales that enable the actual travel distance to be read.Jan. 19. 2024 time >
Introducing usage methods for scales that enable the actual travel distance to be read.
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.Jan. 19. 2024 time >
Introducing usage methods for a grip that can be disassembled so the cleaning work is easy.
Hints for correctly using NBK products: Clamp Levers (with Flat Washers for Slotted Holes)Introducing usage methods for clamp levers with flat washers for slotted holes that prevent falling and rotation and enable position checking.Jan. 19. 2024 time >
Introducing usage methods for clamp levers with flat washers for slotted holes that prevent falling and rotation and enable position checking.
Hints for correctly using NBK products: Retractable revolving gripIntroducing usage methods for a retractable grip.Jan. 19. 2024 time >
Introducing usage methods for a retractable grip.
Hints for correctly using NBK products: Clamping ScrewsIntroducing usage methods for screws with ball-shaped tips for securely fixing workpieces.Jan. 19. 2024 time >
Introducing usage methods for screws with ball-shaped tips for securely fixing workpieces.
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.Jan. 19. 2024 time >
Introducing usage methods for components that prevent screws from falling off from a cover and getting lost.
Hints for correctly using NBK products: Stripped Hex Head Screws/Bolts Removal SocketsIntroducing a socket usage method for removing hex head screws/bolts and hex nuts with damaged corners.Jan. 19. 2024 time >
Introducing a socket usage method for removing hex head screws/bolts and hex nuts with damaged corners.
Hints for correctly using NBK products: Stripped Screw Removal Bits / Impact ScrewdriversIntroducing tool usage methods for removing stripped screws and screws with damaged recesses.Jan. 19. 2024 time >
Introducing tool usage methods for removing stripped screws and screws with damaged recesses.
Hints for correctly using NBK products: Hexagon Sockets (with Screw Holding Function)Introducing a socket usage method for holding hex head screws and hex nuts without magnetism.Jan. 19. 2024 time >
Introducing a socket usage method for holding hex head screws and hex nuts without magnetism.
Hints for correctly using NBK products: Theft Prevention Nuts/Sockets for Theft Prevention NutsIntroducing usage methods for theft prevention nuts mountable with commercially available tools.Jan. 19. 2024 time >
Introducing usage methods for theft prevention nuts mountable with commercially available tools.
Hints for correctly using NBK products: Tools for Extremely Limited Access SpacesIntroducing tool usage methods for attaching and removing screws in limited access spaces.Jan. 19. 2024 time >
Introducing tool usage methods for attaching and removing screws in limited access spaces.
Hints for correctly using NBK products: Clamping Screws with Eccentric HeadIntroducing usage methods for screws where the workpiece is strongly clamped by the head, which is decentered from the shaft center of the screw.Jan. 19. 2024 time >
Introducing usage methods for screws where the workpiece is strongly clamped by the head, which is decentered from the shaft center of the screw.
Couplings Bore and Keyway Additional Modification ServiceFor customers who want to eliminate the operation of machining the couplings bore. Coupling bores and keyways can be additionally modifiedNov. 08. 2023 time >
For customers who want to eliminate the operation of machining the couplings bore. Coupling bores and keyways can be additionally modified
Nov. 08. 2023 time >
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