Hexalobular Screws

Screws with strength socket heads. For repeating installations and removals.

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Part Name	Hexalobular Socket Head Cap Screws	Hexalobular Socket Head Cap Screws	Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Head Cap Screws with Low Profile	Hexalobular Socket Head Cap Screws with Low Profile	Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Head Cap Screws with Ultra Low Profile
Part Number	SNCX	SNCXS	SNCX-ALK	SNCXS-ALK	SLT-TZB	SLTS	SLT-TZB-ALK	SLTS-ALK	SSTS
Feature	High Tightening Torque	High Tightening Torque	High Tightening Torque Nylon Patch	High Tightening Torque Nylon Patch	Hexalobular Socket Low Profile Space-saving	Hexalobular Socket Low Profile Space-saving	Hexalobular Socket Low Profile Space-Saving Nylon Patch	Hexalobular Socket Low Profile Space-Saving Nylon Patch	Hexalobular Socket Ultra Low Profile Space-saving
Material	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Ferrosoferric Oxide Film (Black)	-	Ferrosoferric Oxide Film (Black)	-	Trivalent chromate treatment	-	Trivalent chromate treatment	-	-
Thread Size	M3 ～ M12	M3 ～ M10	M3 ～ M12	M3 ～ M10	M3 ～ M6	M2 ～ M6	M3 ～ M6	M2 ～ M6	M2 ～ M8
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SNCX-M10 SNCX-M12 SNCX-M3 SNCX-M4 SNCX-M5 SNCX-M6 SNCX-M8	SNCXS-M10 SNCXS-M3 SNCXS-M4 SNCXS-M5 SNCXS-M6 SNCXS-M8	SNCX-M10-ALK SNCX-M12-ALK SNCX-M3-ALK SNCX-M4-ALK SNCX-M5-ALK SNCX-M6-ALK SNCX-M8-ALK	SNCXS-M10-ALK SNCXS-M3-ALK SNCXS-M4-ALK SNCXS-M5-ALK SNCXS-M6-ALK SNCXS-M8-ALK	SLT-M3-TZB SLT-M4-TZB SLT-M5-TZB SLT-M6-TZB	SLTS-M2 SLTS-M2.5 SLTS-M3 SLTS-M4 SLTS-M5 SLTS-M6	SLT-M3-TZB-ALK SLT-M4-TZB-ALK SLT-M5-TZB-ALK SLT-M6-TZB-ALK	SLTS-M2.5-ALK SLTS-M2-ALK SLTS-M3-ALK SLTS-M4-ALK SLTS-M5-ALK SLTS-M6-ALK	SSTS-M2 SSTS-M2.5 SSTS-M3 SSTS-M4 SSTS-M5 SSTS-M6 SSTS-M8

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Part Name	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile - Aluminum	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile and Nylon Patch	Super Ultra Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile and Nylon Patch	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile (Inch Thread)	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile - Stainless Steel (Inch Thread)
Part Number	SET-NI	SET-BNI	SETS	SETA	SET-NI-ALK	SET-BNI-ALK	SETS-ALK	SET-TZB(INCH)	SETS(INCH)
Feature	Hexalobular Socket Super Ultra Low Profile Space-saving	Hexalobular Socket Super Ultra Low Profile Space-saving	Hexalobular Socket Super Ultra Low Profile Space-saving	Super Special Low Profile With Hexalobular Socket Space-saving	Hexalobular Socket Extra Low Profile Space-Saving Nylon Patch	Hexalobular Socket Extra Low Profile Space-Saving Nylon Patch	Hexalobular Socket Extra Low Profile Space-Saving Nylon Patch	Hexalobular Socket Super Ultra Low Profile Space-saving Inch Screws	Hexalobular Socket Super Ultra Low Profile Space-saving Inch Screws
Material	Steel	Steel	SUSXM7 (Equivalent to SUS304)	A5056	Steel	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Nickel plating	Black Nickel Plating	-	-	Nickel plating	Black Nickel Plating	-	Trivalent chromate treatment	-
Thread Size	M3 ～ M5	M3 ～ M5	M2 ～ M6	M3 ～ M6	M3 ～ M5	M3 ～ M5	M2 ～ M6	No.6-32UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SET-M3-NI SET-M4-NI SET-M5-NI	SET-M3-BNI SET-M4-BNI SET-M5-BNI	SETS-M2 SETS-M2.6 SETS-M3 SETS-M4 SETS-M5 SETS-M6	SETA-M3 SETA-M4 SETA-M5 SETA-M6	SET-M3-NI-ALK SET-M4-NI-ALK SET-M5-NI-ALK	SET-M3-BNI-ALK SET-M4-BNI-ALK SET-M5-BNI-ALK	SETS-M2.6-ALK SETS-M2-ALK SETS-M3-ALK SETS-M4-ALK SETS-M5-ALK SETS-M6-ALK	SET-#10-24-TZB SET-#10-32-TZB SET-#6-32-TZB SET-#8-32-TZB	SETS-#10-24 SETS-#10-32 SETS-#4-40 SETS-#6-32 SETS-#8-32

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Part Name	Inch Super Ultra Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Inch Super Ultra Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Pan Head Machine Screws	Hexalobular Socket Pan Head Machine Screws	Hexalobular Socket Pan Head Machine Screws	Hexalobular Socket Pan Head Machine Screws with Nylon Patch	Hexalobular Socket Pan Head Machine Screws with Nylon Patch	Hexalobular Socket Extra Low Profile Miniature Screw	Hexalobular Socket Extra Low Profile Miniature Screw / Nylon Patch
Part Number	SET-TZB-ALK(INCH)	SETS-ALK(INCH)	SNPXS	SNPX-TZB	SNPX-TBZ	SNPX-TZB-ALK	SNPX-TBZ-ALK	SNZCXS	SNZCXS-ALK
Feature	Hexalobular Socket Extra Low Profile Space-Saving Inch Screw Nylon Patch	Hexalobular Socket Extra Low Profile Space-Saving Inch Screw Nylon Patch	High TighteningTorque Pan Head MachineScrews	High Tightening Torque Pan Head Machine Screws	High Tightening Torque Pan Head Machine Screws	High Tightening Torque Pan Head Machine Screws Nylon Patch	High Tightening Torque Pan Head Machine Screws Nylon Patch	Flat Head Machine Screw for Precision Instruments	Flat Head Machine Screw for Precision Instruments
Material	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Trivalent chromate treatment	-	-	Trivalent chromate treatment	Black Trivalent Chromate Treatment	Trivalent chromate treatment	Black Trivalent Chromate Treatment	-	-
Thread Size	No.6-32UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF	M2 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M1.4 ～ M2.5	M1.4 ～ M2.5
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SET-#10-24-TZB-ALK SET-#10-32-TZB-ALK SET-#6-32-TZB-ALK SET-#8-32-TZB-ALK	SETS-#10-24-ALK SETS-#10-32-ALK SETS-#4-40-ALK SETS-#6-32-ALK SETS-#8-32-ALK	SNPXS-M2 SNPXS-M2.5 SNPXS-M3 SNPXS-M4 SNPXS-M5 SNPXS-M6	SNPX-M3-TZB SNPX-M4-TZB SNPX-M5-TZB SNPX-M6-TZB	SNPX-M3-TBZ SNPX-M4-TBZ SNPX-M5-TBZ SNPX-M6-TBZ	SNPX-M3-TZB-ALK SNPX-M4-TZB-ALK SNPX-M5-TZB-ALK SNPX-M6-TZB-ALK	SNPX-M3-TBZ-ALK SNPX-M4-TBZ-ALK SNPX-M5-TBZ-ALK SNPX-M6-TBZ-ALK	SNZCXS-M1.4 SNZCXS-M1.6 SNZCXS-M2 SNZCXS-M2.5	SNZCXS-M1.4-ALK SNZCXS-M1.6-ALK SNZCXS-M2.5-ALK SNZCXS-M2-ALK

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Part Name	Hexalobular Socket Flat Head Machine Screws	Hexalobular Socket Flat Head Cap Screws	Hexalobular Socket Flat Head Cap Screws	Hexalobular Socket Flat Head Cap Screws with Nylon Patch	Hexalobular Socket Flat Head Cap Screws with Nylon Patch	Hexalobular Socket Truss Head Screws	Hexalobular Socket Truss Head Screws	Hexalobular Socket Truss Head Screws	Hexalobular Socket Truss Head Screws with Nylon Patch
Part Number	SNFXS	SNFX-TZB	SNFX-TBZ	SNFX-TZB-ALK	SNFX-TBZ-ALK	SNMX-TZB	SNMX-TBZ	SNMXS	SNMX-TZB-ALK
Feature	High TighteningTorque Flat Head MachineScrews Small Space	High Tightening Torque Flat Head Screws	High Tightening Torque Flat Head Screws	High Tightening Torque Flat Head Screws Nylon Patch	High Tightening Torque Flat Head Screws Nylon Patch	High Tightening Torque Truss Machine Screws	High Tightening Torque Truss Machine Screws	High Tightening Torque Truss Machine Screws	High Tightening Torque Truss Machine Screws Nylon Patch
Material	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	Steel
Surface Treatment	-	Trivalent chromate treatment	Black Trivalent Chromate Treatment	Trivalent chromate treatment	Black Trivalent Chromate Treatment	Trivalent chromate treatment	Black Trivalent Chromate Treatment	-	Trivalent chromate treatment
Thread Size	M2 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M8	M3 ～ M6
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SNFXS-M2 SNFXS-M2.5 SNFXS-M3 SNFXS-M4 SNFXS-M5 SNFXS-M6	SNFX-M3-TZB SNFX-M4-TZB SNFX-M5-TZB SNFX-M6-TZB	SNFX-M3-TBZ SNFX-M4-TBZ SNFX-M5-TBZ SNFX-M6-TBZ	SNFX-M3-TZB-ALK SNFX-M4-TZB-ALK SNFX-M5-TZB-ALK SNFX-M6-TZB-ALK	SNFX-M3-TBZ-ALK SNFX-M4-TBZ-ALK SNFX-M5-TBZ-ALK SNFX-M6-TBZ-ALK	SNMX-M3-TZB SNMX-M4-TZB SNMX-M5-TZB SNMX-M6-TZB	SNMX-M3-TBZ SNMX-M4-TBZ SNMX-M5-TBZ SNMX-M6-TBZ	SNMXS-M3 SNMXS-M4 SNMXS-M5 SNMXS-M6 SNMXS-M8	SNMX-M3-TZB-ALK SNMX-M4-TZB-ALK SNMX-M5-TZB-ALK SNMX-M6-TZB-ALK

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Part Name	Hexalobular Socket Truss Head Screws with Nylon Patch	Hexalobular Socket Truss Head Screws with Nylon Patch	Plastic Low Profile Hexalobular Socket Head Screws - PEEK	Plastic Ultra Low Profile Hexalobular Socket Head Screws - PEEK	Plastic Screws - Hexalobular Socket Head Cap Screws with Low Profile - PPS	Plastic Screws - Hexalobular Socket Head Cap Screws with Ultra Low Profile - PPS	Plastic Low Profile Hexalobular Socket Head Screws - RENY	Plastic Ultra Low Profile Hexalobular Socket Head Screws - RENY	Clamping Screws with Eccentric Head
Part Number	SNMX-TBZ-ALK	SNMXS-ALK	SPE-LH	SPE-SH	SPS-LH	SPS-SH	SPA-LH	SPA-SH	SLEC-A
Feature	High Tightening Torque Truss Machine Screws Nylon Patch	High Tightening Torque Truss Machine Screws Nylon Patch	Low Outgas Chemical Resistance Heat Resistance Tightening Hole Damage Prevention Electrical Insulation Space-saving	Low Outgas Chemical Resistance Heat Resistance Tightening Hole Damage Prevention Electrical Insulation Space-saving Decoration	High Specific Strength Heat Resistance Chemical Resistance Low Profile Space Saving	High Specific Strength Heat Resistance Chemical Resistance Low Profile Space Saving	High Strength High Specific Strength Lightweight Space-saving Prevention of Screw Drive Damage	High Strength High Specific Strength Lightweight Space-saving Decoration Prevention of Screw Drive Damage	Standard Type High -Strength Fixing
Material	Steel	SUSXM7 (Equivalent to SUS304)	PEEK	PEEK	PPS	PPS	RENY	RENY	Steel
Surface Treatment	Black Trivalent Chromate Treatment	-	-	-	-	-	-	-	Ferrosoferric Oxide Film (Black)
Thread Size	M3 ～ M6	M3 ～ M8	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M12
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SNMX-M3-TBZ-ALK SNMX-M4-TBZ-ALK SNMX-M5-TBZ-ALK SNMX-M6-TBZ-ALK	SNMXS-M3-ALK SNMXS-M4-ALK SNMXS-M5-ALK SNMXS-M6-ALK SNMXS-M8-ALK	SPE-M3-LH SPE-M3-LH(100) SPE-M4-LH SPE-M4-LH(100) SPE-M5-LH SPE-M5-LH(100) SPE-M6-LH SPE-M6-LH(100)	SPE-M3-SH SPE-M3-SH(100) SPE-M4-SH SPE-M4-SH(100) SPE-M5-SH SPE-M5-SH(100) SPE-M6-SH SPE-M6-SH(100)	SPS-M3-LH SPS-M4-LH SPS-M5-LH SPS-M6-LH	SPS-M3-SH SPS-M4-SH SPS-M5-SH SPS-M6-SH	SPA-M3-LH SPA-M3-LH(100) SPA-M3-LH(1000) SPA-M4-LH SPA-M4-LH(100) SPA-M4-LH(1000) SPA-M4-LH(500) SPA-M5-LH SPA-M5-LH(100) SPA-M5-LH(250) SPA-M5-LH(500) SPA-M6-LH SPA-M6-LH(100) SPA-M6-LH(200) SPA-M6-LH(250) SPA-M6-LH(500)	SPA-M3-SH SPA-M3-SH(100) SPA-M3-SH(1000) SPA-M4-SH SPA-M4-SH(100) SPA-M4-SH(1000) SPA-M4-SH(500) SPA-M5-SH SPA-M5-SH(100) SPA-M5-SH(250) SPA-M5-SH(500) SPA-M6-SH SPA-M6-SH(100) SPA-M6-SH(200) SPA-M6-SH(250) SPA-M6-SH(500)	SLEC-M10-A SLEC-M12-A SLEC-M3-A SLEC-M4-A SLEC-M5-A SLEC-M6-A SLEC-M8-A

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Part Name	Clamping Screws with Eccentric Head	Clamping Screws（Guide type/Ferrosoferric Oxide Film）	Clamping Screws（Guide type/Electroless nickel plating）	Hexalobular Keys	Hexalobular wrenches for extremely limited access spaces	Hexalobular short bits
Part Number	SLEC-A-EL	SLEC-B	SLEC-B-EL	SKX	SKX-N	SKXB
Feature	Standard Type High -Strength Fixing	Guidance High -Strength Fixing	Guidance High -Strength Fixing	For HexalobularSocket Head Screws	Tools for Extremely Limited Access Spaces For Hexalobular Head Socket Screws	For hexalobular head socket screws
Material	Steel	Steel	Steel	Steel	-	Steel
Surface Treatment	Electroless nickel plating	Ferrosoferric Oxide Film (Black)	Electroless nickel plating	Ferrosoferric Oxide Film (Black)	Electroless nickel plating	-
Thread Size	M3 ～ M12	M3 ～ M8	M3 ～ M8	-	-	-
Operating Temperature (℃)	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SLEC-M10-A-EL SLEC-M12-A-EL SLEC-M3-A-EL SLEC-M4-A-EL SLEC-M5-A-EL SLEC-M6-A-EL SLEC-M8-A-EL	SLEC-M3-B SLEC-M4-B SLEC-M5-B SLEC-M6-B SLEC-M8-B	SLEC-M3-B-EL SLEC-M4-B-EL SLEC-M5-B-EL SLEC-M6-B-EL SLEC-M8-B-EL	SKX-10 SKX-15 SKX-20 SKX-25 SKX-30 SKX-4 SKX-40 SKX-45 SKX-5 SKX-6 SKX-8	SKX-10N SKX-15N SKX-20N SKX-25N SKX-4N SKX-5N SKX-6N SKX-8N	SKXB-10 SKXB-15 SKXB-20 SKXB-25 SKXB-3 SKXB-30 SKXB-4 SKXB-5 SKXB-6 SKXB-8

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【Muilti-Functional Machined Slotted Springs】

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

Auto-Positioning Units Frequently Asked Questions (FAQ)

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

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

Vol.6 Varieties of Screws "Beyond" SUS

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

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【Muilti-Functional Machined Slotted Springs】

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