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SNSS-M4-6-TF

Hex Socket Head Cap Screws - PTFE Coating

Seizing & Sticking Prevention
Chemical-proof

SNSS-TFHex Socket Head Cap Screws - PTFE Coating

Dimension Drawing

Unit : mm

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	Mass (g)	Price (USD)	CAD Download	QTY (Piece)
SNSS-M4-6-TF	M4	0.7	6	7	4	3	1.5	7.44	CAD	Cart

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	Mass (g)	Price (USD)	CAD Download	QTY (Piece)
SNSS-M4-6-TF	M4	0.7	6	7	4	3	1.5	7.44	CAD	Cart

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	Mass (g)	Price (USD)	CAD Download	QTY (Piece)
SNSS-M4-6-TF	M4	0.7	6	7	4	3	1.5	7.44	CAD	Cart

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	Mass (g)	Price (USD)	CAD Download	QTY (Piece)
SNSS-M4-6-TF	M4	0.7	6	7	4	3	1.5	7.44	CAD	Cart

Part Number
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Related Services

Cleanroom Wash & Packaging Service(Screw)

Material/Finish

	SNSS-TF
Main Body	SUSXM7（S.S. Grade：A2） PTFE(Polytetrafluoroethylene) Coating
Strength Class	A2-70

Application

Seizing prevention. FPD production equipment, semiconductor
devices, printed circuit board etching devices, metallic surface
treatment equipment and facilities, and chemical plants

Characteristics

Excellent chemical resistance.
The coating has excellent lubricating ability and is suitable for prevention of seizing.
Conforms to JIS B 1176, ISO 4762, and DIN 912. ⇒Technical Information：JIS B 1176、ISO 4762

Tightening Property (Reference)

Part Number：SNSS-M5-25-TF
⇒The Features of Screws with Special Surface Treatment

SNSS-TFHex Socket Head Cap Screws - PTFE Coating

Product List

SNSS-M4-TF

Click here to see SNSS-M4-TF

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M4-8-TF

Feature

Chemical Resistance
Seizing Prevention

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M4-10-TF

Feature

Chemical Resistance
Seizing Prevention

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M4-12-TF

Feature

Chemical Resistance
Seizing Prevention

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M4-16-TF

Feature

Chemical Resistance
Seizing Prevention

Click here to see SNSS-TF

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M6-TF

Feature

Chemical Resistance
Seizing Prevention

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M3-TF

Feature

Chemical Resistance
Seizing Prevention

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M5-TF

Feature

Chemical Resistance
Seizing Prevention

Part Name

Hex Socket Head Cap Screws - PTFE Coating

Part Number

SNSS-M10-TF

Feature

Chemical Resistance
Seizing Prevention

Comparison of the Dimensions of Low Profile Screws and Small Head Screws

No. ９: Increasing Throughput

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

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

No. 2: Vacuum environments

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

Vol.1 What is Seizing (Galling)?

Vol.7 Screw Tightening Control Methods

Select the best screws for your needs

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

Only certain workersshould be able to remove screws 【Safety Measures/Precautionary Measures】

Vol.4 What are washers used for?

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

Vol. 12 Back to Basics Series! Screw Reference Dimensions

Slip Torque of Coupling – Set Screw Type

General Tolerances

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

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

Procedure of Selection

No. ９: Increasing Throughput

No. 2: Vacuum environments

What are Captive Screws? Introduction of the NBK Captive Series

Vol.7 Screw Tightening Control Methods

What Are Knobs? Functions, Types, Features, Applications and More

No. 2: Vacuum environments

What are Captive Screws? Introduction of the NBK Captive Series

SEMS Screws: Efficiency and Convenience in Fastening

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

Use the NBK Captive Screw Series to be comply with CE

Preventing gaps between the sheet and screw when fastening thin sheets

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

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

Vol.6 Varieties of Screws "Beyond" SUS

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

A new generation of disk couplings

High-Gain Rubber Type Coupling XG2

Comparison of the Dimensions of Low Profile Screws and Small Head Screws

No. ９: Increasing Throughput

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

No. 6: Thermal Cycling

No. 5: Solving common problems inside equipment

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

No. 5: Solving common problems inside equipment

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

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

Higher torque and Lower price.

Comparison of the Dimensions of Low Profile Screws and Small Head Screws

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

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

No. 2: Vacuum environments

What are Captive Screws? Introduction of the NBK Captive Series

Comparison of the Dimensions of Low Profile Screws and Small Head Screws

No. ９: Increasing Throughput

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

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

No. 2: Vacuum environments

Vol.1　What is Seizing (Galling)?

Vol.7　Screw Tightening Control Methods

Vol.4　What are washers used for?

Vol.7　Screw Tightening Control Methods

Vol.6　Varieties of Screws "Beyond" SUS

Vol.1　What is Seizing (Galling)?

Vol.7　Screw Tightening Control Methods

Vol.1　What is Seizing (Galling)?

Vol.4　What are washers used for?

Vol.7　Screw Tightening Control Methods