Tools

A tool series dedicated for special applications.

Image
Part Name	CFRTP Adjustable Wrench	Titanium Hexagon Key	Stripped Screw Removal Bits	Stripped Screw Removal Bits	Impact Screwdrivers	Stripped Screw Removal Bits / Impact Screwdriver Sets	Stripped Hex Head Screws/Bolts Removal Sockets	Stripped Hex Head Screws/Bolts Removal Socket Sets	Hexagon Screwdriver (with Screw Holding Function)
Part Number	SKMWCP-200	SKHTG	SKEIB	SKEIB-PH	SKEID	SKEIBD-SET	SKEK	SKEK-SET	SKCD
Feature	Non-magnetic Tool	Non-magnetic Tool	For removing screws with damaged recesses For hex sockets	For removing screws with damaged recesses For cross-recessed sockets	Special Screwdriver for SKEIB	Stripped Screw Removal Bits / Impact Screwdriver Sets	For Removing Damaged Screws For Hex Head Bolts/Nuts	For Removing Damaged Screws For Hex Head Bolts/Nuts Insertion Angle 6.35 Set Insertion Angle 9.5 Set	Prevents screws from falling during tightening work For hex sockets
Material	CFRTP (Carbon Fiber Reinforced Thermoplastics resin)	Grade 5 Titanium	-	-	-	-	-	-	-
Surface Treatment	-	Barrel Polishing	-	-	-	-	-	-	-
Thread Size	-	-	-	-	-	-	-	-	-
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SKMWCP-200	SKHTG-1.5 SKHTG-2 SKHTG-2.5 SKHTG-3 SKHTG-4 SKHTG-5 SKHTG-6	SKEIB-1.5 SKEIB-2 SKEIB-2.5 SKEIB-3 SKEIB-4	SKEIB-MPH SKEIB-SPH	SKEID	SKEIBD-6.35-SET	SKEK-10-6.35 SKEK-10-9.5 SKEK-12-9.5 SKEK-13-9.5 SKEK-14-9.5 SKEK-16-9.5 SKEK-17-9.5 SKEK-19-9.5 SKEK-21-12.7 SKEK-5.5-6.35 SKEK-7-6.35 SKEK-8-6.35 SKEK-8-9.5	SKEK-6.35-4SET SKEK-9.5-8SET	SKCD-1.27 SKCD-1.5 SKCD-2 SKCD-2.5 SKCD-3 SKCD-4 SKCD-5

Image
Part Name	Hexagon Sockets (with Screw Holding Function)	Bit Ratchet Handle Sets for Extremely Limited Access Spaces	Low profile screwdrivers for extremely limited access spaces	Low profile screwdrivers for extremely limited access spaces	Low profile screwdrivers for extremely limited access spaces	Hexalobular wrenches for extremely limited access spaces	Bit Adapter	Magnetic Screwdriver for Tamper Resistance Screws	Hexalobular short bits
Part Number	SKCK	SKNBR-6.35-8SET	SKND	SKND-PH	SKND-SLOT	SKX-N	SKABA	SRD	SKXB
Feature	Standard	Tools for Extremely Limited Access Spaces For Cross-Recessed Sockets For Hex Sockets	Tools for Extremely Limited Access Spaces For Hex Sockets	Tools for Extremely Limited Access Spaces For Cross-Recessed Sockets	Tools for Extremely Limited Access Spaces For Slotted Grooves	Tools for Extremely Limited Access Spaces For Hexalobular Head Socket Screws	Adapter for Short Bit	In Combination with Bits	For hexalobular head socket screws
Material	-	-	-	-	-	-	-	-	Steel
Surface Treatment	-	-	Electroless nickel plating	Electroless nickel plating	Electroless nickel plating	Electroless nickel plating	-	-	-
Thread Size	-	-	-	-	-	-	-	-	-
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SKCK-10-9.5 SKCK-12-9.5 SKCK-13-9.5 SKCK-14-9.5 SKCK-17-9.5 SKCK-7-6.35 SKCK-8-6.35	SKNBR-6.35-8SET	SKND-2.5 SKND-3 SKND-4 SKND-5	SKND-PH0 SKND-PH1 SKND-PH2	SKND-SLOT6	SKX-10N SKX-15N SKX-20N SKX-25N SKX-4N SKX-5N SKX-6N SKX-8N	SKABA-80-6.35	SRD-6.35	SKXB-10 SKXB-15 SKXB-20 SKXB-25 SKXB-3 SKXB-30 SKXB-4 SKXB-5 SKXB-6 SKXB-8

Image
Part Name	Hexalobular Keys	Cross Recessed Screwdriver Bits	Hexagon Wrench (For Miniature Screws)	Hex Keys for Inch Screws
Part Number	SKX	SKCHB	SKH	SKH(INCH)
Feature	For HexalobularSocket Head Screws	SPE-MC1 SPE-MC3 SPA-MC1 SPA-MC3 Dedicated Bits	Miniature Screws	For Inch Screws
Material	Steel	Steel	Steel	Steel
Surface Treatment	Ferrosoferric Oxide Film (Black)	-	Ferrosoferric Oxide Film (Black)	Ferrosoferric Oxide Film (Black)
Thread Size	-	-	-	-
Operating Temperature (℃)	-	-	-	-
CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications
List	SKX-10 SKX-15 SKX-20 SKX-25 SKX-30 SKX-4 SKX-40 SKX-45 SKX-5 SKX-6 SKX-8	SKCHB-M1.2 SKCHB-M1.4 SKCHB-M1.6	SKH-0.89 SKH-1.27 SKH-1.5 SKH-2 SKH-2.5 SKH-3	SKH-1/16 SKH-1/4 SKH-1/8 SKH-3/16 SKH-3/32 SKH-5/16 SKH-5/32 SKH-5/64 SKH-7/64 SKH-9/64

Latest

No. 2: Vacuum environments

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!

Description of Tamper Resistant Screws for the Engineers

This is the page on tamper-resistant screws in "Description of Special Screws for Designers." We introduce here what tamper-resistant screws are, the advantages of their use, various usage examples, and their types and characteristics.

Galling and Seizing

This is a phenomenon that occurs while tightening, where the surface of the screw thread melts or welds due to frictional heat and the screw stops moving. To resolve galling, NBK's special surface treatment screws, such as those with fluorine coating, are recommended.

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

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.

Helpful Resources

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

Customization

Flexus

Designs and Examples of What NBK Can Create

Ball Rollers : Characteristics

Custom made

Cleanroom Wash / Cleanroom Packing Service

Screw Length Adjustment Service

Couplings Bore and Keyway Additional Modification Service

Captive Processing Service

Screw combination service

Galling and Seizing

No. 6: Thermal Cycling

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

Select the best screws for your needs

Select Based on Application

Slip Torque of Coupling – Set Screw Type

Property of High Performance Stainless Steel Screws

Plastic Screw Property

Vol.4 What are washers used for?

Hexagon Socket Head Cap Screws Excerpts from ISO 4762：2004, JIS B 1176:2015

Coupling and Single-axis Actuator Assembly Method

Hints for correctly using NBK products: Quick Positioning Brackets

Hints for correctly using NBK products: Captive Washer for Pull

Hints for correctly using NBK products: Metal Super Knob

Hints for correctly using NBK products: Ball Plungers

Procedure of Selection

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

No. 2: Vacuum environments

Galling and Seizing

No. 6: Thermal Cycling

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

What is a Coupling? Explanation of Types and Characteristics

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

SEMS Screws: Efficiency and Convenience in Fastening

What are Hex Nuts?

Theft Prevention Nuts

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

Preventing gaps between the sheet and screw when fastening thin sheets

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Higher torque and Lower price.

NBK SPECIAL SCREWS

What is a Coupling? Explanation of Types and Characteristics

Select Based on Application

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

Vol.6 Varieties of Screws "Beyond" SUS

A new generation of disk couplings

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

What are low profile screws? Find advantages, disadvantages, and usage examples explained here!

What makes our custom screws special

Customization

NBK SPECIAL SCREWS

Flexus

Designs and Examples of What NBK Can Create

No. 6: Thermal Cycling

Select Based on Application

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

No. 5: Solving common problems inside equipment

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

Miniature Screws/Precision Screws Lineup List

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Vol.4　What are washers used for?

Vol.6　Varieties of Screws "Beyond" SUS

Vol.1　What is Seizing (Galling)?

Vol.4　What are washers used for?

Vol.7　Screw Tightening Control Methods