Stopper Bolts・Stopper Screws

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Selection Conditions

Select Thread SizeM12

We have found 27 products.

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Part Name	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Tip Sphere Type	Stopper Bolt - Head Sphere Type	Stopper Bolt - Head Sphere Type
Part Number	SSB-M12-30-A	SSB-M12-35-A	SSB-M12-40-A	SSB-M12-50-A	SSB-M12-60-A	SSB-M12-70-A	SSB-M12-80-A	SSB-M12-30-B	SSB-M12-35-B
Feature	Positioning at a tip of Screw Sphericity Area is Heat-hardened	Positioning at a tip of Screw Sphericity Area is Heat-hardened	Positioning at a tip of Screw Sphericity Area is Heat-hardened	Positioning at a tip of Screw Sphericity Area is Heat-hardened	Positioning at a tip of Screw Sphericity Area is Heat-hardened	Positioning at a tip of Screw Sphericity Area is Heat-hardened	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
Price	5.74 USD	5.74 USD	5.74 USD	5.74 USD	5.94 USD	5.94 USD	5.94 USD	5.74 USD	5.74 USD
Thread Part Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Thread Size	M12	M12	M12	M12	M12	M12	M12	M12	M12
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications

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Part Name	Stopper Bolt - Head Sphere Type	Stopper Bolt - Head Sphere Type	Stopper Bolt - Head Sphere Type	Stopper Bolt - Head Sphere Type	Stopper Bolt - Head Sphere Type	Stopper Screw	Stopper Screw	Stopper Screw	Stopper Screw
Part Number	SSB-M12-40-B	SSB-M12-50-B	SSB-M12-60-B	SSB-M12-70-B	SSB-M12-80-B	SAN-M12-40-B	SAN-M12-60-B	SAN-M12-80-B	SANS-M12-40-B
Feature	Positioning at Hex Head Hex Head is Heat-hardened	Positioning at Hex Head Hex Head is Heat-hardened	Positioning at Hex Head Hex Head 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	Fine Pitch Screw Sphericity Area is Heat-hardened	Fine Pitch Screw Sphericity Area is Heat-hardened
Price	5.94 USD	5.94 USD	5.94 USD	5.94 USD	5.94 USD	17.25 USD	17.25 USD	17.25 USD	24.60 USD
Thread Part Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Stainless Steel
Thread Size	M12	M12	M12	M12	M12	M12	M12	M12	M12
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications

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Part Name	Stopper Screw	Stopper Screw	Stopper Bolts - Steel	Stopper Bolts - Steel	Rounded Head Stopper Bolts - Steel	Stopper Bolts - Stainless Steel SUS316L	Rounded Head Stopper Bolts - Stainless Steel SUS316L	Stopper Bolts - Stainless Steel SUS420J2	Rounded Head Stopper Bolts - Stainless Steel SUS420J2
Part Number	SANS-M12-60-B	SANS-M12-80-B	SPM-M12	SPM-M12-E	SPM-M12-B	SPML-M12	SPML-M12-B	SPMJ-M12	SPMJ-M12-B
Feature	Fine Pitch Screw Sphericity Area is Heat-hardened	Fine Pitch Screw Sphericity Area is Heat-hardened	Quenching	Quenching	Quenching	Corrosion Resistance	Corrosion Resistance	Quenching Abrasion Resistance	Quenching Abrasion Resistance
Price	24.60 USD	24.60 USD	15.93 USD	11.68 USD	16.82 USD	27.97 USD	28.82 USD	19.74 USD	20.41 USD
Thread Part Material	Stainless Steel	Stainless Steel	Steel	Steel	Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Thread Size	M12	M12	M12	M12	M12	M12	M12	M12	M12
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications

Products related to Stopper Bolts・Stopper Screws

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Part Name	Locating Block
Part Number	SBN
Feature	For fixing SSB
CAD	CAD
Specifications	Specifications
List	SBN-10-30-A SBN-12-30-A SBN-6-30-A SBN-8-30-A

Helpful Resources

No. 2: Vacuum environments

SEMS Screws: Efficiency and Convenience in Fastening

What are Socket Head Cap Screws (Bolts) ?

Miniature Screws/Precision Screws Lineup List

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

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

Select the best screws for your needs

No. 6: Thermal Cycling

Washer fall-out prevention is required 【Workability/Maintenance】

Monitors need to be movable with one touch in accordance with the worker's height or the nature of the work【Improved productivity/workability】

Simple positioning with vertical axes is needed 【Workability / maintenance】

Screw Size Chart: Comprehensive Guide to Metric Dimensions

Hexalobular Internal Driving Feature for Bolts and Screws

Unified Coarse Screw Threads/Unified Fine Screw Threads

Vol. 12 Back to Basics Series! Screw Reference Dimensions

Slip Torque of Coupling – Set Screw Type

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

No. 6: Thermal Cycling

Washer fall-out prevention is required 【Workability/Maintenance】

Monitors need to be movable with one touch in accordance with the worker's height or the nature of the work【Improved productivity/workability】

Simple positioning with vertical axes is needed 【Workability / maintenance】

No. 2: Vacuum environments

SEMS Screws: Efficiency and Convenience in Fastening

What are Captive Bolts (Screws)? Introduction of the NBK Captive Series

Description of Tamper Resistant Screws & Security Screws (Bolts) for the Engineers

What are Hex 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 are Couplings? Explanation of Coupling 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

Miniature Screws/Precision Screws Lineup List

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

No. 6: Thermal Cycling

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）

Select the best screws for your needs

No. 2: Vacuum environments

What are Socket Head Cap Screws (Bolts) ?

Miniature Screws/Precision Screws Lineup List

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

Select the best screws for your needs

No. 2: Vacuum environments

What are Socket Head Cap Screws (Bolts) ?

Miniature Screws/Precision Screws Lineup List

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

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