High Performance S.S. Screws

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Part Name	Hex Socket Head Cap Screws (SUS316L)	Hex Socket Head Cap Screws (SUS316L / Cleanroom Washing/Cleanroom Packing)	Socket Head Cap Screws - SUS310S	Washer Integrated Hex Socket Head Cap Screws - High Strength Stainless Steel	Hex Socket Head Cap Screws - High Intensity Stainless Steel	Hex Socket Head Cap Screws - High Intensity S.S.	Hex Socket Head Cap Screws - High Intensity S.S.	Plain Washers for High Strength Stainless Steel Bolts	Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole)
Part Number	SNSL	SNSL-UCL	SNSJ	SNSQLG	SNSLG	SNSX-88	SNSX-109	SWALG-F	SVSHL
Feature	Heat Resistance Corrosion Resistance Nonmagnetic	Cleanroom Washing/Cleanroom Packing Provided	Heat Resistance Chemical Resistance	High Strength Heat Resistance Corrosion Resistance Nonmagnetic	High Strength Heat Resistance Corrosion Resistance Nonmagnetic	High Strength HeatResistance Corrosion Resistance Nonmagnetic	High Strength HeatResistance Corrosion Resistance Nonmagnetic	Heat Resistance Chemical Resistance	Special Low Profile Small Space
Material	SUS316L	SUS316L	SUS310S	SUS316L	SUS316L	SUS316L HiMo	SUS316L HiMo	SUS316L	SUS316L
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M1.6 ～ M8	M3 ～ M6	M3 ～ M10	M3 ～ M6	M3 ～ M6	M3 ～ M8	M6 ～ M12	M3 ～ M6	M3 ～ M5
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SNSL-M1.6 SNSL-M2 SNSL-M2.5 SNSL-M3 SNSL-M4 SNSL-M5 SNSL-M6 SNSL-M8	SNSL-M3-UCL SNSL-M4-UCL SNSL-M5-UCL SNSL-M6-UCL	SNSJ-M10 SNSJ-M3 SNSJ-M4 SNSJ-M5 SNSJ-M6 SNSJ-M8	SNSQLG-M3 SNSQLG-M4 SNSQLG-M5 SNSQLG-M6	SNSLG-M3 SNSLG-M4 SNSLG-M5 SNSLG-M6	SNSX-M3-88 SNSX-M4-88 SNSX-M5-88 SNSX-M6-88 SNSX-M8-88	SNSX-M10-109 SNSX-M12-109 SNSX-M6-109 SNSX-M8-109	SWALG-3-F SWALG-4-F SWALG-5-F SWALG-6-F	SVSHL-M3 SVSHL-M4 SVSHL-M5

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Part Name	Socket Head Cap Screw - Low Profile - SUS316L	Socket Head Cap Screw with Special Low Profile - Stainless Steel	Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing)	Duplex Stainless Steel Hexagon Head Screw	Hex Nut - SUS310S	Duplex Stainless Steel Hexagon Nuts	Washer - SUS310S
Part Number	SLHL	SSHL	SSHL-UCL	SNHDS	SHNJ	SHNDS	SWAJ-F
Feature	Low Profile Small Space	Special Low Profile Small Space	Special Low Profile Space-saving Cleanroom Washing/Cleanroom Packing Provided	High Strength CorrosionResistance Magnetic	Heat Resistance Chemical Resistance	High Strength CorrosionResistance Magnetic	Heat Resistance Chemical Resistance
Material	SUS316L	SUS316L	SUS316L	-	SUS310S	-	SUS310S
Surface Treatment	-	-	-	-	-	-	-
Thread Size	M3 ～ M6	M3 ～ M5	M3 ～ M5	M12 ～ M24	M3 ～ M10	M12 ～ M24	M3 ～ M10
Operating Temperature (℃)	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SLHL-M3 SLHL-M4 SLHL-M5 SLHL-M6	SSHL-M3 SSHL-M4 SSHL-M5	SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL	SNHDS-M12 SNHDS-M16 SNHDS-M20 SNHDS-M24	SHNJ-M10 SHNJ-M3 SHNJ-M4 SHNJ-M5 SHNJ-M6 SHNJ-M8	SHNDS-M12 SHNDS-M16 SHNDS-M20 SHNDS-M24	SWAJ-10-F SWAJ-3-F SWAJ-4-F SWAJ-5-F SWAJ-6-F SWAJ-8-F

Latest

The Semiconductor Industry and NBK's Initiatives

Here we begin with a description of the industry trends and introduce actual case studies in which we resolved issues for semiconductor manufacturing equipment manufacturers, sorted by equipment, manufacturing process, and environment.

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.

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.

Screw Length Adjustment Service

For customers who require screws of non-standard lengths

We can cut screws to your preferred length in 1 mm increments.

Helpful Resources

Click here to see Special Screws

Vacuum Application Screws

Screws compatible with clean environments

Low Profile Screws・Small Head Screws

Titanium Screws

Special Material Screws

Tools

Screws with Special Surface Treatment

Miniature Screws

Captive Screws・Full Thread Screws

Functional Screws

Inch Screws

Tamper Resistant Screws

Hexalobular Socket Head Screws

Plugs

Washers・Insert

Plastic Screws

Vibration Resistance

Chemical Resistance Screws

Socket Head Cap Screws

Screws for fixing thin plate

Vacuum

Low Outgas

Clean

Chemical Resistance

High Strength

Heat Resistance

Anti-Galling (Anti-Seize)

Screw Drive Damage Prevention

Reflection Resistance

Electrical Insulation

Non-Magnetic

Lightweight

Space optimization

Simplified Work

Loss Prevention

Vibration Resistance

Decoration

Fixing・Locating

Conveyance

Screws with Captive Washers・Screws for Improved Fastening Operation

The Semiconductor Industry and NBK's Initiatives

Couplings Bore and Keyway Additional Modification Service

About Couplings

Captive Processing Service

Cleanroom Wash / Cleanroom Packing Service

Flexus

Designs and Examples of What NBK Can Create

Ball Rollers : Characteristics

Custom made

Special specifications

Couplings Bore and Keyway Additional Modification Service

Captive Processing Service

Cleanroom Wash / Cleanroom Packing Service

Screw Length Adjustment Service

Screw combination service

Solving common issues with Food Machinery（Food Packaging Machine）

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

Select the best screws for your needs

No. 7: SEMI Standards

No. 6: Thermal Cycling

Property of Special Material Screws

Hexalobular Internal Driving Feature for Bolts and Screws

Plastic Screw Property

Flexus

The Anti-Vibration Coupling with High Rigidity

Auto-Positioning Units Frequently Asked Questions (FAQ)

Hints for correctly using NBK products: Quick Positioning Brackets

Only takes two minutes to understand!Wireless Positioning Units Installation/Connection Method

Hints for correctly using NBK products: Retractable revolving grip

Hints for correctly using NBK products: Set Collars

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

Procedure of Selection

About Couplings

Solving common issues with Food Machinery（Food Packaging Machine）

No. 8: Preventing Part Fall-out

What are Captive Screws? Introduction of the NBK Captive Series

Use the NBK Captive Screw Series to be comply with CE

Solving common issues with Food Machinery（Food Packaging Machine）

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

What are Captive Screws? Introduction of the NBK Captive Series

Use the NBK Captive Screw Series to be comply with CE

No. 7: SEMI Standards

Machining marks must be prevented 【Energy-saving / reduced work-hours】

Improvement points for FA Devices【Control Design】

Solving common issues with Machine Tools（Machining Center）

Improvement points for FA Devices【Unit Design】

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

About Couplings

Collaboration Webinar: The Best Solutions for Shortening a Positioning Time by Using NBK's Couplings and SANYO DENKI's Servo Motors

The Optimized Coupling ”XG Family"（Teaser ver.）

문제해결형 커플링 ”XG Family"

課題解決型聯軸器 ”XG Family"

Small Diameter Screws: M0.6 (S0.6) to M2.6 Lineup

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

What are clamp levers? Here we explain the characteristics and usage methods that help streamline screw tightening!

No. ９: Increasing Throughput

No. 6: Thermal Cycling

Flexus

NBK SPECIAL SCREWS

Designs and Examples of What NBK Can Create

Ball Rollers : Characteristics

Custom made

No. 6: Thermal Cycling

No. 5: Solving common problems inside equipment

Collaboration Webinar: The Best Solutions for Shortening a Positioning Time by Using NBK's Couplings and SANYO DENKI's Servo Motors

The Optimized Coupling ”XG Family"（Teaser ver.）

문제해결형 커플링 ”XG Family"

About Couplings

What are Hex Socket Head Cap Screws (cap bolts)?

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

Select the best screws for your needs

All you need to know about the roles and types of washers!

The Semiconductor Industry and NBK's Initiatives

About Couplings

What are Hex Socket Head Cap Screws (cap bolts)?

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

Select the best screws for your needs

Vol.1　Thinking about "Galling and Seizing"

Vol.2　Explaining the Vocabulary of Screws

Vol.3　Functional Screw Surface Treatments Are Not Just for Corrosion Resistance

Vol.4　What are washers used for?

Vol.5　Varieties of SUS Screws