Select a country/regionGlobal
- Japan
- China
- North America
- Global

SNFCS-M4-8

Name: SNFCS-M4-8
Brand: Nabeya Bi-tech Kaisha
Availability: OutOfStock

Hexagon Socket Countersunk Head Screws

Dimension Drawing

Unit : mm

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	L₂	Qty per Pack	Mass (g)	CAD Download	RFQ
SNFCS-M4-8	M4	0.7	8	8.96	2.48	2.5	Full Thread	20	0.99	CAD	RFQ

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	L₂	Qty per Pack	Mass (g)	CAD Download	RFQ
SNFCS-M4-8	M4	0.7	8	8.96	2.48	2.5	Full Thread	20	0.99	CAD	RFQ

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	L₂	Qty per Pack	Mass (g)	CAD Download	RFQ
SNFCS-M4-8	M4	0.7	8	8.96	2.48	2.5	Full Thread	20	0.99	CAD	RFQ

Part Number	M (Coarse) Nominal of Thread	Pitch	L	D₁	L₁	B	L₂	Qty per Pack	Mass (g)	CAD Download	RFQ
SNFCS-M4-8	M4	0.7	8	8.96	2.48	2.5	Full Thread	20	0.99	CAD	RFQ

● When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.

Characteristics

Hex socket countersunk head screws conforming to JIS B 1194.

Material/Finish

	SNFCS
Main Body	Stainless Steel (A2)
Strength Class	A2-50 or more

Related Services

Product List

SNFCS-M4

Click here to see SNFCS-M4

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M4-10

Feature

Hexagon Socket Countersunk Head Screws

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M4-12

Feature

Hexagon Socket Countersunk Head Screws

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M4-16

Feature

Hexagon Socket Countersunk Head Screws

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M4-20

Feature

Hexagon Socket Countersunk Head Screws

Click here to see SNFCS

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M6

Feature

Hexagon Socket Countersunk Head Screws

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M8

Feature

Hexagon Socket Countersunk Head Screws

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M3

Feature

Hexagon Socket Countersunk Head Screws

Part Name

Hexagon Socket Countersunk Head Screws

Part Number

SNFCS-M5

Feature

Hexagon Socket Countersunk Head Screws

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

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

No. 2: Vacuum environments

No. ９: Increasing Throughput

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

Customization

Flexus

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

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

Hints for correctly using NBK products: Ball Plungers

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

Procedure of Selection

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

Description of Plungers for Engineers

No. 2: Vacuum environments

SEMS Screws: Efficiency and Convenience in Fastening

What are Captive Screws? Introduction of the NBK Captive Series

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

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

Vol.6 Varieties of Screws "Beyond" SUS

A new generation of disk couplings

A new generation of disk couplings

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

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)?

No. 2: Vacuum environments

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

What is a Coupling? Explanation of Types and Characteristics

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

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

No. 2: Vacuum environments

No. ９: Increasing Throughput

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

Vol.6　Varieties of Screws "Beyond" SUS

Vol.4　What are washers used for?

Vol.6　Varieties of Screws "Beyond" SUS