Functional Screws

Image Clamping Screws with Eccentric Head Clamping Screws with Eccentric Head Clamping Screws（Guide type/Ferrosoferric Oxide Film） Clamping Screws（Guide type/Electroless nickel plating） Hex Socket Head Cap Screws - Fine Pitch Thread Clamping Set Screws with Ventilation Hole Clamping Set Screws with Ventilation Hole Miniature Ball Plunger Miniature Ball Plunger (Made of Stainless Steel)
Part Number SLEC-A SLEC-A-EL SLEC-B SLEC-B-EL SNSS-M-P SCSS-VR SCSS-VF PAF PAFS
Part Name Clamping Screws with Eccentric Head Clamping Screws with Eccentric Head Clamping Screws（Guide type/Ferrosoferric Oxide Film） Clamping Screws（Guide type/Electroless nickel plating） Hex Socket Head Cap Screws - Fine Pitch Thread Clamping Set Screws with Ventilation Hole Clamping Set Screws with Ventilation Hole Miniature Ball Plunger Miniature Ball Plunger (Made of Stainless Steel)
Material Steel Steel Steel Steel SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Steel Stainless Steel
Surface Treatment Ferrosoferric Oxide Film (Black) Electroless nickel plating Ferrosoferric Oxide Film (Black) Electroless nickel plating - - - - -
Thread Size M3 ～ M12 M3 ～ M12 M3 ～ M8 M3 ～ M8 M4 ～ M12 M5 ～ M10 M5 ～ M10 M3 ～ M16 M3 ～ M16
Length 6 ～ 24 6 ～ 24 - - 8 ～ 50 8.6 ～ 36.7 8 ～ 35 6 ～ 24 6 ～ 24
Feature Standard Type
High -Strength Fixing		 Standard Type
High -Strength Fixing		 Guidance
High -Strength Fixing		 Guidance
High -Strength Fixing		 Locating
LoosenessCountermeasure		 For Fixing
Full Ball		 For Fixing
Flat Ball		 Good Cost
Performance		 Good Cost
Performance
Image Miniature Ball Plunger - with Nylon Lock Miniature Ball Plunger - with Nylon Lock Miniature Ball Plunger (Made of Stainless Steel) Small Plunger Small Plunger Short Stroke Plunger Short Stroke Plunger Short Stroke Plungers (Made of Stainless Steel) Short Stroke Plungers (Made of Stainless Steel)
Part Number FP MP MPS PSS PSSS PSP PSP-N PSPS PSPS-N
Part Name Miniature Ball Plunger - with Nylon Lock Miniature Ball Plunger - with Nylon Lock Miniature Ball Plunger (Made of Stainless Steel) Small Plunger Small Plunger Short Stroke Plunger Short Stroke Plunger Short Stroke Plungers (Made of Stainless Steel) Short Stroke Plungers (Made of Stainless Steel)
Material Steel Stainless Steel Stainless Steel - - Steel Steel Stainless Steel Stainless Steel
Surface Treatment - - - Ferrosoferric Oxide Film (Black) - - - - -
Thread Size M2 ～ M16 M2 ～ M16 M2 ～ M16 M4 ～ M16 M4 ～ M16 M3 ～ M12 M5 ～ M12 M4 ～ M12 M4 ～ M12
Length 5 ～ 25 5 ～ 25 5 ～ 25 9 ～ 22 9 ～ 22 10 ～ 43 20 ～ 30 15 ～ 30 15 ～ 30
Feature Light load
Spinning ball		 Heavy-loaded
Spinning ball		 Spinning ball Small Plunger Small Plunger Pin Plunger with
Vibration Resistant Treatment		 Light load Pin Plungers Pin Material
Plastic
Image Long Stroke Plunger Clamping Screw - Full Ball Clamping Screws - Full Ball (Inch Thread) Clamping Screw (Fine Screw Thread) - Full Ball Clamping Screw - Full Ball Clamping Screws - Full Ball (Inch Thread) Clamping Screw - Special Material Full Ball Clamping Screw - Special Material Full Ball Clamping Screw - Special Material Full Ball
Part Number PLP SCS-R SCS-R(INCH) SCS-F-R SCSS-R SCSS-R(INCH) SCS-N SCS-BR SCSS-CE
Part Name Long Stroke Plunger Clamping Screw - Full Ball Clamping Screws - Full Ball (Inch Thread) Clamping Screw (Fine Screw Thread) - Full Ball Clamping Screw - Full Ball Clamping Screws - Full Ball (Inch Thread) Clamping Screw - Special Material Full Ball Clamping Screw - Special Material Full Ball Clamping Screw - Special Material Full Ball
Material Steel Steel Steel Steel Stainless Steel Stainless Steel Steel Steel Stainless Steel
Surface Treatment - Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) - - Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) -
Thread Size M16 ～ M30 M3 ～ M16 - M6 ～ M12 M3 ～ M16 - M3 ～ M6 M4 ～ M6 M4 ～ M12
Length 50 ～ 70 5.2 ～ 53.3 0.26 ～ 1.575 10.8 ～ 42 5.2 ～ 53.3 0.26 ～ 1.575 5.2 ～ 25.8 6.5 ～ 25.8 6.5 ～ 42
Feature Long Stroke Complete Ball Type Full Ball Type
Inch Thread		 Fine Pitch Screw / Complete Ball Type Complete Ball Type Full Ball Type
Inch Thread		 Complete Ball Type
Plastic Ball		 Complete Ball Type
Brass Ball		 Complete Ball Type
Ceramics Ball
Image Clamping Screw - Flat Ball Clamping Screws - Flat Ball (Inch Thread) Clamping Screw (Fine Screw Thread) - Flat Ball Clamping Screw - Flat Ball Clamping Screws - Flat Ball (Inch Thread) Clamping Screw - Flat Ball - with Reversal Protection Mechanism Clamping Screw - Flat Ball - with Reversal Protection Mechanism Clamping Screw - Indented Ball - with Reversal Protection Mechanism Clamping Screw - Indented Ball - with Reversal Protection Mechanism
Part Number SCS-F SCS-F(INCH) SCS-F-F SCSS-F SCSS-F(INCH) SCS-FB SCSS-FB SCS-GB SCSS-GB
Part Name Clamping Screw - Flat Ball Clamping Screws - Flat Ball (Inch Thread) Clamping Screw (Fine Screw Thread) - Flat Ball Clamping Screw - Flat Ball Clamping Screws - Flat Ball (Inch Thread) Clamping Screw - Flat Ball - with Reversal Protection Mechanism Clamping Screw - Flat Ball - with Reversal Protection Mechanism Clamping Screw - Indented Ball - with Reversal Protection Mechanism Clamping Screw - Indented Ball - with Reversal Protection Mechanism
Material Steel Steel Steel Stainless Steel Stainless Steel Steel Stainless Steel Steel Stainless Steel
Surface Treatment Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) - - Ferrosoferric Oxide Film (Black) - Ferrosoferric Oxide Film (Black) -
Thread Size M4 ～ M16 - M6 ～ M12 M4 ～ M16 - M4 ～ M16 M4 ～ M16 M4 ～ M16 M4 ～ M16
Length 6 ～ 50 3/8" ～ 1-1/2" 10 ～ 40 6 ～ 50 3/8" ～ 1-1/2" 6 ～ 50 6 ～ 50 6 ～ 50 6 ～ 50
Feature Flat Ball Type Flat Ball Type
Inch Thread		 Fine Pitch Screw / Flat Ball Type Flat Ball Type Flat Ball Type
Inch Thread		 Flat Ball
Limited Swivel Type		 Flat Ball
Limited Swivel Type		 Ratchet Ball
Limited Swivel Type		 Ratchet Ball
Limited Swivel Type
Image Clamping Bolt - Full Ball Clamping Bolts - Full Ball (Inch Thread) Clamping Bolt - Full Ball Clamping Bolts - Full Ball (Inch Thread) Clamping Bolt - Ceramic Ball Clamping Bolt - Flat Ball Clamping Bolts - Flat Ball (Inch Thread) Clamping Bolt - Flat Ball Clamping Bolts - Flat Ball (Inch Thread)
Part Number SCB-R SCB-R(INCH) SCBS-R SCBS-R(INCH) SCBS-CE SCB-F SCB-F(INCH) SCBS-F SCBS-F(INCH)
Part Name Clamping Bolt - Full Ball Clamping Bolts - Full Ball (Inch Thread) Clamping Bolt - Full Ball Clamping Bolts - Full Ball (Inch Thread) Clamping Bolt - Ceramic Ball Clamping Bolt - Flat Ball Clamping Bolts - Flat Ball (Inch Thread) Clamping Bolt - Flat Ball Clamping Bolts - Flat Ball (Inch Thread)
Material Steel Steel Stainless Steel Stainless Steel Stainless Steel Steel Steel Stainless Steel Stainless Steel
Surface Treatment Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) - - - Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) - -
Thread Size M4 ～ M16 - M4 ～ M16 - M4 ～ M12 M4 ～ M16 - M4 ～ M16 -
Length 10.5 ～ 83.3 0.52 ～ 2.075 10.5 ～ 83.3 0.52 ～ 2.075 10.5 ～ 82 10 ～ 80 1/2" ～ 2" 10 ～ 80 1/2" ～ 2"
Feature Complete Ball Type Full Ball Type
Inch Thread		 Complete Ball Type Full Ball Type
Inch Thread		 Complete Ball Type
Ceramics Ball		 Flat Ball Type Flat Ball Type
Inch Thread		 Flat Ball Type Flat Ball Type
Inch Thread
Image Clamping Bolt - Knurled Ball - with Reversal Prevention Mechanism Clamping Bolt - Knurled Ball - with Reversal Prevention Mechanism Clamping Bolt - Flat Ball - with Reversal Prevention Mechanism Clamping Bolt - Flat Ball - with Reversal Prevention Mechanism Screw Adaptor - Left-handed Threaded Type Screw Adaptor - Fine Threaded Type Screw Adaptor - Thread Size Conversion Type Screw Adaptor - Long Threaded Type Screw Adaptor - Long Threaded Type
Part Number SCB-GB SCBS-GB SCB-FB SCBS-FB SADS-LC SADS-RF SADS-SD SAD-FT SADS-FT
Part Name Clamping Bolt - Knurled Ball - with Reversal Prevention Mechanism Clamping Bolt - Knurled Ball - with Reversal Prevention Mechanism Clamping Bolt - Flat Ball - with Reversal Prevention Mechanism Clamping Bolt - Flat Ball - with Reversal Prevention Mechanism Screw Adaptor - Left-handed Threaded Type Screw Adaptor - Fine Threaded Type Screw Adaptor - Thread Size Conversion Type Screw Adaptor - Long Threaded Type Screw Adaptor - Long Threaded Type
Material Steel Stainless Steel Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Steel Stainless Steel
Surface Treatment Ferrosoferric Oxide Film (Black) - Ferrosoferric Oxide Film (Black) - - - - Trivalent chromate treatment -
Thread Size M4 ～ M16 M4 ～ M16 M4 ～ M16 M4 ～ M16 - M4 ～ M10 M4 ～ M10 M4 ～ M10 M4 ～ M10
Length 10 ～ 80 10 ～ 80 10 ～ 80 10 ～ 80 12 ～ 80 12 ～ 80 12 ～ 80 40 ～ 120 40 ～ 120
Feature Ratchet Ball
Limited Swivel Type		 Ratchet Ball
Limited Swivel Type		 Flat Ball
Limited Swivel Type		 Flat Ball
Limited Swivel Type		 Left Hand Thread Type Fine Screw Threaded Type Thread Size Conversion Type Continuous Thread Type Continuous Thread Type
Image Stopper Bolt with Urethane Pad Stopper Screw with Urethane Pad Stopper Bolt - Tip Sphere Type Stopper Bolt - Head Sphere Type Stopper Bolt - Head Sphere Type Stopper Screw Stopper Screw Stop Pin Adjust Bolt
Part Number SUB SUS SSB-A SSB-B SSBS-B SAN-B SANS-B SPM SAT
Part Name Stopper Bolt with Urethane Pad Stopper Screw with Urethane Pad Stopper Bolt - Tip Sphere Type Stopper Bolt - Head Sphere Type Stopper Bolt - Head Sphere Type Stopper Screw Stopper Screw Stop Pin Adjust Bolt
Material Steel Steel Steel Steel Stainless Steel Steel Stainless Steel Steel Steel
Surface Treatment Nickel plating Nickel plating Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) - Trivalent chromate treatment - Trivalent chromate treatment Nickel plating
Thread Size M4 ～ M10 M4 ～ M10 M4 ～ M16 M3 ～ M16 M6 ～ M8 M4 ～ M16 M4 ～ M16 M3 ～ M12 M6 ～ M12
Length 15 ～ 50 10 ～ 60 10 ～ 80 10 ～ 80 30 ～ 50 20 ～ 100 20 ～ 100 5 ～ 16 20 ～ 60
Feature Urethane Pad Urethane Pad Positioning at a tip of Screw
Sphericity Area is Heat-hardened		 Positioning at Hex Head
Hex Head is Heat-hardened		 Positioning at Hex Head
Hex Head is Heat-hardened		 Fine Pitch Screw
Sphericity Area is Heat-hardened		 Fine Pitch Screw
Sphericity Area is Heat-hardened		 Used in combination with SSB/SAN
Hex Head is Heat-hardened		 Used in combination with SAK
Image Roller Chain Bolt Roller Chain Bolt Roller Chain Nut Roller Chain Nut Hexagon Stud Bolt Turn Buckle - Dedicated to Roller Chain Turn Buckle - Dedicated to Roller Chain Turn Buckle - General Purpose Male Screw Type Joint Nut
Part Number SRC SRCS SRF SRFS SHS STR STRS STB SJN
Part Name Roller Chain Bolt Roller Chain Bolt Roller Chain Nut Roller Chain Nut Hexagon Stud Bolt Turn Buckle - Dedicated to Roller Chain Turn Buckle - Dedicated to Roller Chain Turn Buckle - General Purpose Male Screw Type Joint Nut
Material Steel Stainless Steel Steel Stainless Steel Steel Steel Stainless Steel Steel Steel
Surface Treatment Ferrosoferric Oxide Film (Black) - Ferrosoferric Oxide Film (Black) - Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) - Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black)
Thread Size M2.5 ～ M20 M2.5 ～ M20 M6 ～ M20 M6 ～ M16 M4 ～ M16 - - M4 ～ M16 M2.5 ～ M20
Length 17.2 ～ 117 17.2 ～ 117 24 ～ 65 24 ～ 52 29.2 ～ 105 - - - 20 ～ 105
Feature Standardizing Right and Left Screw Standardizing Right and Left Screw Nut Type Nut Type Standardizing Right and Left Screw Adjusting Chain Tension Adjusting Chain Tension Adjusting Chain Tension and Position of Slide Used in combination with SRC
Image Joint Nut Spring Posts Spring Posts Hexagon Post Hexagon Post Hexagon Post Hexagon Post
Part Number SJNS SPOS-A SPOS-B SHA-EL SHAS SHB-EL SHBS
Part Name Joint Nut Spring Posts Spring Posts Hexagon Post Hexagon Post Hexagon Post Hexagon Post
Material Stainless Steel Stainless Steel Stainless Steel Steel Stainless Steel Steel Stainless Steel
Surface Treatment - - - Electroless nickel plating - Electroless nickel plating -
Thread Size M2.5 ～ M20 M3 ～ M6 M3 ～ M12 M3 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M8
Length 20 ～ 105 10 ～ 40 15 ～ 70 15 ～ 150 15 ～ 150 15 ～ 150 15 ～ 150
Feature Used in combination with SRCS For Extension Spring,Bore type For Extension Spring,Groove type Male Screw and Female Screw on the Opposite side Male Screw and Female Screw on the Opposite side Female Screw on Both side Female Screw on Both side

Related products

Image Spring Stop Spring Stop Wrench for Pin Plunger Plunger Holder Ball Button Locating Pin Bushing for Locating Pin - Straight Type Bushing for Locating Pin - Flange Type Locating Block
Part Number PST PSTS PPW PHL BB PJP PJA PJB SBN
Part Name Spring Stop Spring Stop Wrench for Pin Plunger Plunger Holder Ball Button Locating Pin Bushing for Locating Pin - Straight Type Bushing for Locating Pin - Flange Type Locating Block
Material - - - - - - - - -
Feature Positioning
Stopper		 Positioning
Stopper		 Dedicated Wrench Holder for use with Plunger Used in combination with Plunger
For Heavy Load		 For Locating
Parallel Pin		 Used in combination with PJP Used in combination with PJP For fixing SSB
Image Block for Adjust Bolt Block for Adjust Bolt
Part Number SAK-A SAK-B
Part Name Block for Adjust Bolt Block for Adjust Bolt
Material - -
Feature Used in combination with SAT Used in combination with SAT

Latest

Screw combination service

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!

Captive Processing Service

For customers who want to prevent screws from falling off

We can add relief-cut treatment to screws to prevent them from falling off.

Vibration Resistant Treament Service

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 Service

For customers who want to remove impurities and dust from the surface of products

We will cleanroom wash and cleanroom pack products as desired.

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Seized screws that won't come out are no small matter to deal with.Why does a screw "seize"? How can we prevent Galling and Seizing ?What exactly is Galling and Seizing? Nedzigon makes it all clear to you!

Increased degree of vacuum in equipment is required 【Productivity increase】

Introducing screws which support use with vacuum equipment.

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Introducing screws with excellent chemical resistance and screws with head coatings.

Use the NBK Captive Screw Series to be comply with CE

This is the page for captive screws. Screws that secure a protective cover or inspection cover of equipment and devices must not fall out of the cover when it is removed. Use NBK's captive screw series to comply with CE marking.

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