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SNZ-M2-2.5-TBZ-ALK

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Vibration resistant treatment
Miniature

SNZ-TBZ-ALKPan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Dimension Drawing

Unit : mm

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	s^＊1	L₂	Cross-recessed Socket Number	Max. Tightening Torque (N・m)	Qty per Pack	Mass (g)	Price (USD)	CAD Download	QTY (Pack)
SNZ-M2-2.5-TBZ-ALK	M2	0.4	2.5	3	0.6	0	1.6	0	0.18	50	0.063	21.76	CAD	Cart

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	s^＊1	L₂	Cross-recessed Socket Number	Max. Tightening Torque (N・m)	Qty per Pack	Mass (g)	Price (USD)	CAD Download	QTY (Pack)
SNZ-M2-2.5-TBZ-ALK	M2	0.4	2.5	3	0.6	0	1.6	0	0.18	50	0.063	21.76	CAD	Cart

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	s^＊1	L₂	Cross-recessed Socket Number	Max. Tightening Torque (N・m)	Qty per Pack	Mass (g)	Price (USD)	CAD Download	QTY (Pack)
SNZ-M2-2.5-TBZ-ALK	M2	0.4	2.5	3	0.6	0	1.6	0	0.18	50	0.063	21.76	CAD	Cart

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	s^＊1	L₂	Cross-recessed Socket Number	Max. Tightening Torque (N・m)	Qty per Pack	Mass (g)	Price (USD)	CAD Download	QTY (Pack)
SNZ-M2-2.5-TBZ-ALK	M2	0.4	2.5	3	0.6	0	1.6	0	0.18	50	0.063	21.76	CAD	Cart

＊1：　If L＜4, dimension s is 0.

Part Number
Amount
Price（＄）

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Material/Finish

	SNZ-TBZ-ALK
Main Body	SWCH16A Black Trivalent Chromate Treatment
Nylon Patch	Nylon 11

Application

Reducing the size of equipment and devices / Compact precision instruments / Return and fall prevention of screws

Characteristics

M1.4-M2.6. Miniature screw with nylon patch for precision instruments.
The friction of the nylon adhered to the thread suppresses the return rotation of the thread.
Even if the tightening force is lost, the return rotation is suppressed, preventing the screws from falling off.
The heat resistance temperature of nylon patch is 120℃.
Pan head machine screw type with low head height. For applications with limited overhead space.

Product List

SNZ-M2-TBZ-ALK

Click here to see SNZ-M2-TBZ-ALK

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M2-2-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M2-3-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M2-3.5-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M2-4-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

Click here to see SNZ-TBZ-ALK

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M1.4-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M1.7-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

Part Name

Pan Head Machine Screws for Precision Instruments (Miniature Screws with Nylon Patch)

Part Number

SNZ-M2.6-TBZ-ALK

Feature

Pan Head Machine Screw
for Precision Instruments
Nylon Patch

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

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

What are Captive Screws? Introduction of the NBK Captive Series

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

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

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】

Products conforming to SEMI standards are required【Safety Measures/Precautionary Measures】

CE marking compliance is required【Workability/Maintenance】

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

Hexagon Nuts

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

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

What are Captive Screws? Introduction of the NBK Captive Series

No. 2: Vacuum environments

No. ９: Increasing Throughput

What is a Coupling? Explanation of Types and Characteristics

What are Captive Screws? Introduction of the NBK Captive Series

No. 2: Vacuum environments

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.

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

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

What are Captive Screws? Introduction of the NBK Captive Series

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

No. 2: Vacuum environments

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

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

What are Captive Screws? Introduction of the NBK Captive Series

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

No. 2: Vacuum environments

Vol.6　Varieties of Screws "Beyond" SUS

Vol.4　What are washers used for?

Vol.6　Varieties of Screws "Beyond" SUS