SPOS-M4_Spring Posts|NBK | The Motion Control Components

Dimension Drawing

Specs/CAD

Unit : mm

Part Number	M (Coarse) Nominal of Thread	Pitch	L	L₁	D	F	d	T	Mass (g)	Price (USD)	CAD Download	Add to Cart
SPOS-M4-15-A	M4	0.7	15	10	4	3	2	1.2	1.5	5.30	CAD	Cart
SPOS-M4-20-A	M4	0.7	20	10	4	3	2	1.2	2	5.30	CAD	Cart
SPOS-M4-25-A	M4	0.7	25	10	4	3	2	1.2	2.5	5.30	CAD	Cart

Part Number
Amount
Price（＄）

Check other products Cart

Material/Finish

	SPOS
Main Body	SUS303

Characteristics

Post for tensile coil spring.
There are bore type and groove type.
SPOS-A----Bore type
SPOS-B----Groove type

Related Services

Product List

SPOS-M3

SPOS-M4

SPOS-M5

SPOS-M6

Recommended Items for You

MSH

Flexible Couplings - Spiral Slit Type

XGT2

Flexible Couplings - High-gain Rubber Type - Standard Type

DTA

Tablet PC Holder

SWALG-F

Plain Washers for High Strength Stainless Steel Bolts

Couplings Bore and Keyway Additional Modification Service

Laser engraving service

Coupling Stainless Steel Screw Alteration Service

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Handle Shaft Hole Processing Service

Flexus【Muilti-Functional Machined Slotted Springs】

Designs and Examples of What NBK Can Create

Custom made

Special specifications

Customization & Environmental Report

Couplings Bore and Keyway Additional Modification Service

Laser engraving service

Coupling Stainless Steel Screw Alteration Service

Handle Shaft Hole Processing Service

Scale Plate・Scale Sticker Cutting Service

Advancements in Servomotor Coupling Technology

The Anti-Vibration Coupling with High Rigidity

Rotation shaft vibration must be suppressed 【Productivity increase】

Small screws are required 【Compact / lightweight】

Screws with high strength are required even in environments where steel cannot be used 【Compact / lightweight】

Property of Special Material Screws

Plastic Screw Property

Advancements in Servomotor Coupling Technology

The Anti-Vibration Coupling with High Rigidity

Vol. 12 Back to Basics Series! Screw Reference Dimensions

Auto-Positioning Units Frequently Asked Questions (FAQ)

Hints for correctly using NBK products: Retractable revolving grip

Hints for correctly using NBK products: Set Collars

Hints for correctly using NBK products: Captive Series (relief-cut thread)

Hints for correctly using NBK products: Scale Plate (Half scale)

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection

Procedure of Selection (Actuator)

Procedure of Selection

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Points to Consider When Mounting Displays

About Display Mounting Systems

Flexus【Muilti-Functional Machined Slotted Springs】

Rotation shaft vibration must be suppressed 【Productivity increase】

Hints for correctly using NBK products: Retractable revolving grip

Countermeasures for screw loosening are required 【Safety / precautionary measures】

Theft / tampering countermeasures are required 【Safety / precautionary measures】

Improvement points for FA Devices【Drive Design】

Disturbances / vibrations must be suppressed 【Safety / precautionary measures】

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

Screws must be protected from chemicals 【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】

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Flexus【Muilti-Functional Machined Slotted Springs】

Improvement points for FA Devices【Drive Design】

Improvement points for FA Devices【Control Design】

Solving common issues with Medical Equipment（CT scan / MRI）

Flexus【Muilti-Functional Machined Slotted Springs】

Hints for correctly using NBK products: Retractable revolving grip

Small screws are required 【Compact / lightweight】

Screws with high strength are required even in environments where steel cannot be used 【Compact / lightweight】

350% instantaneous maximum torque needs to be handled 【Compact / lightweight】

Flexus【Muilti-Functional Machined Slotted Springs】

NBK SPECIAL SCREWS

Designs and Examples of What NBK Can Create

Custom made

Special specifications

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Flexus【Muilti-Functional Machined Slotted Springs】

Improved reproducibility of the main column / reference position is required 【High rigidity / high accuracy】

Solving common issues with Machine Tools（Machining Center）

Stable speed control of the raising / lowering shaft is required 【High rigidity / high accuracy】

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Property of Special Material Screws

Plastic Screw Property

Compact Powerful Magnet for FA - Terminology Description

Mounting and Maintenance

Webinar: How can we speed up and reduce the cost of the Motion Control System with Shaft Couplings?

Property of Special Material Screws

Plastic Screw Property

Points to Consider When Mounting Displays

About Display Mounting Systems

Vol. 9　Sudden Bolt "Delayed Fracture"