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  • Special Screws
  • Increased Productivity

Socket Button Head Cap Screws with Flange

SFB

Safety Precautions

RoHS Compliant

  • Space
SFBSocket Button Head Cap Screws with Flange

Dimension Drawing

SFBSocket Button Head Cap Screws with Flange寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M3
M4
M5
M6
M8
L
All
6
8
10
12
16
20
25

Unit : mm

Part Number M (Coarse)
Nominal of Thread		 Pitch L D1 D2 L1 t1 B t Lb Max. Torque(N・m) Qty per Pack Mass
(g)		 CAD
Download		 RFQ
SFB-M3-6 M3 0.5 6 7 5.2 1.65 0.6 2 1.05 1 1 50 0.52 CAD RFQ
SFB-M3-8 M3 0.5 8 7 5.2 1.65 0.6 2 1.05 1 1 50 0.61 CAD RFQ
SFB-M3-10 M3 0.5 10 7 5.2 1.65 0.6 2 1.05 1 1 50 0.69 CAD RFQ
SFB-M3-12 M3 0.5 12 7 5.2 1.65 0.6 2 1.05 1 1 50 0.78 CAD RFQ
SFB-M4-6 M4 0.7 6 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1 CAD RFQ
SFB-M4-8 M4 0.7 8 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.2 CAD RFQ
SFB-M4-10 M4 0.7 10 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.3 CAD RFQ
SFB-M4-12 M4 0.7 12 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.5 CAD RFQ
SFB-M4-16 M4 0.7 16 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.8 CAD RFQ
SFB-M4-20 M4 0.7 20 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 2 CAD RFQ
SFB-M5-8 M5 0.8 8 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2 CAD RFQ
SFB-M5-10 M5 0.8 10 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.3 CAD RFQ
SFB-M5-12 M5 0.8 12 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.5 CAD RFQ
SFB-M5-16 M5 0.8 16 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3 CAD RFQ
SFB-M5-20 M5 0.8 20 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3.5 CAD RFQ
SFB-M5-25 M5 0.8 25 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 4 CAD RFQ
SFB-M6-8 M6 1 8 13.6 10.1 3.3 1 4 2.1 2 8 20 3 CAD RFQ
SFB-M6-10 M6 1 10 13.6 10.1 3.3 1 4 2.1 2 8 20 3.4 CAD RFQ
SFB-M6-12 M6 1 12 13.6 10.1 3.3 1 4 2.1 2 8 20 3.8 CAD RFQ
SFB-M6-16 M6 1 16 13.6 10.1 3.3 1 4 2.1 2 8 20 4.5 CAD RFQ
SFB-M6-20 M6 1 20 13.6 10.1 3.3 1 4 2.1 2 8 20 5.2 CAD RFQ
SFB-M6-25 M6 1 25 13.6 10.1 3.3 1 4 2.1 2 8 20 5.9 CAD RFQ
SFB-M8-10 M8 1.25 10 17 12.6 4.4 1.4 5 2.6 2.5 12 20 6.8 CAD RFQ
SFB-M8-12 M8 1.25 12 17 12.6 4.4 1.4 5 2.6 2.5 12 20 7.4 CAD RFQ
SFB-M8-16 M8 1.25 16 17 12.6 4.4 1.4 5 2.6 2.5 12 20 8.6 CAD RFQ
SFB-M8-20 M8 1.25 20 17 12.6 4.4 1.4 5 2.6 2.5 12 20 9.8 CAD RFQ
SFB-M8-25 M8 1.25 25 17 12.6 4.4 1.4 5 2.6 2.5 12 20 11 CAD RFQ
Part Number M (Coarse)
Nominal of Thread		 Pitch L D1 D2 L1 t1 B t Lb Max. Torque(N・m) Qty per Pack Mass
(g)		 CAD
Download		 RFQ
SFB-M3-6 M3 0.5 6 7 5.2 1.65 0.6 2 1.05 1 1 50 0.52 CAD RFQ
SFB-M3-8 M3 0.5 8 7 5.2 1.65 0.6 2 1.05 1 1 50 0.61 CAD RFQ
SFB-M3-10 M3 0.5 10 7 5.2 1.65 0.6 2 1.05 1 1 50 0.69 CAD RFQ
SFB-M3-12 M3 0.5 12 7 5.2 1.65 0.6 2 1.05 1 1 50 0.78 CAD RFQ
SFB-M4-6 M4 0.7 6 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1 CAD RFQ
SFB-M4-8 M4 0.7 8 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.2 CAD RFQ
SFB-M4-10 M4 0.7 10 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.3 CAD RFQ
SFB-M4-12 M4 0.7 12 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.5 CAD RFQ
SFB-M4-16 M4 0.7 16 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.8 CAD RFQ
SFB-M4-20 M4 0.7 20 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 2 CAD RFQ
SFB-M5-8 M5 0.8 8 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2 CAD RFQ
SFB-M5-10 M5 0.8 10 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.3 CAD RFQ
SFB-M5-12 M5 0.8 12 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.5 CAD RFQ
SFB-M5-16 M5 0.8 16 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3 CAD RFQ
SFB-M5-20 M5 0.8 20 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3.5 CAD RFQ
SFB-M5-25 M5 0.8 25 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 4 CAD RFQ
SFB-M6-8 M6 1 8 13.6 10.1 3.3 1 4 2.1 2 8 20 3 CAD RFQ
SFB-M6-10 M6 1 10 13.6 10.1 3.3 1 4 2.1 2 8 20 3.4 CAD RFQ
SFB-M6-12 M6 1 12 13.6 10.1 3.3 1 4 2.1 2 8 20 3.8 CAD RFQ
SFB-M6-16 M6 1 16 13.6 10.1 3.3 1 4 2.1 2 8 20 4.5 CAD RFQ
SFB-M6-20 M6 1 20 13.6 10.1 3.3 1 4 2.1 2 8 20 5.2 CAD RFQ
SFB-M6-25 M6 1 25 13.6 10.1 3.3 1 4 2.1 2 8 20 5.9 CAD RFQ
SFB-M8-10 M8 1.25 10 17 12.6 4.4 1.4 5 2.6 2.5 12 20 6.8 CAD RFQ
SFB-M8-12 M8 1.25 12 17 12.6 4.4 1.4 5 2.6 2.5 12 20 7.4 CAD RFQ
SFB-M8-16 M8 1.25 16 17 12.6 4.4 1.4 5 2.6 2.5 12 20 8.6 CAD RFQ
SFB-M8-20 M8 1.25 20 17 12.6 4.4 1.4 5 2.6 2.5 12 20 9.8 CAD RFQ
SFB-M8-25 M8 1.25 25 17 12.6 4.4 1.4 5 2.6 2.5 12 20 11 CAD RFQ
Part Number M (Coarse)
Nominal of Thread		 Pitch L D1 D2 L1 t1 B t Lb Max. Torque(N・m) Qty per Pack Mass
(g)		 CAD
Download		 RFQ
SFB-M3-6 M3 0.5 6 7 5.2 1.65 0.6 2 1.05 1 1 50 0.52 CAD RFQ
SFB-M3-8 M3 0.5 8 7 5.2 1.65 0.6 2 1.05 1 1 50 0.61 CAD RFQ
SFB-M3-10 M3 0.5 10 7 5.2 1.65 0.6 2 1.05 1 1 50 0.69 CAD RFQ
SFB-M3-12 M3 0.5 12 7 5.2 1.65 0.6 2 1.05 1 1 50 0.78 CAD RFQ
SFB-M4-6 M4 0.7 6 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1 CAD RFQ
SFB-M4-8 M4 0.7 8 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.2 CAD RFQ
SFB-M4-10 M4 0.7 10 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.3 CAD RFQ
SFB-M4-12 M4 0.7 12 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.5 CAD RFQ
SFB-M4-16 M4 0.7 16 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.8 CAD RFQ
SFB-M4-20 M4 0.7 20 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 2 CAD RFQ
SFB-M5-8 M5 0.8 8 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2 CAD RFQ
SFB-M5-10 M5 0.8 10 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.3 CAD RFQ
SFB-M5-12 M5 0.8 12 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.5 CAD RFQ
SFB-M5-16 M5 0.8 16 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3 CAD RFQ
SFB-M5-20 M5 0.8 20 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3.5 CAD RFQ
SFB-M5-25 M5 0.8 25 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 4 CAD RFQ
SFB-M6-8 M6 1 8 13.6 10.1 3.3 1 4 2.1 2 8 20 3 CAD RFQ
SFB-M6-10 M6 1 10 13.6 10.1 3.3 1 4 2.1 2 8 20 3.4 CAD RFQ
SFB-M6-12 M6 1 12 13.6 10.1 3.3 1 4 2.1 2 8 20 3.8 CAD RFQ
SFB-M6-16 M6 1 16 13.6 10.1 3.3 1 4 2.1 2 8 20 4.5 CAD RFQ
SFB-M6-20 M6 1 20 13.6 10.1 3.3 1 4 2.1 2 8 20 5.2 CAD RFQ
SFB-M6-25 M6 1 25 13.6 10.1 3.3 1 4 2.1 2 8 20 5.9 CAD RFQ
SFB-M8-10 M8 1.25 10 17 12.6 4.4 1.4 5 2.6 2.5 12 20 6.8 CAD RFQ
SFB-M8-12 M8 1.25 12 17 12.6 4.4 1.4 5 2.6 2.5 12 20 7.4 CAD RFQ
SFB-M8-16 M8 1.25 16 17 12.6 4.4 1.4 5 2.6 2.5 12 20 8.6 CAD RFQ
SFB-M8-20 M8 1.25 20 17 12.6 4.4 1.4 5 2.6 2.5 12 20 9.8 CAD RFQ
SFB-M8-25 M8 1.25 25 17 12.6 4.4 1.4 5 2.6 2.5 12 20 11 CAD RFQ
Part Number M (Coarse)
Nominal of Thread		 Pitch L D1 D2 L1 t1 B t Lb Max. Torque(N・m) Qty per Pack Mass
(g)		 CAD
Download		 RFQ
SFB-M3-6 M3 0.5 6 7 5.2 1.65 0.6 2 1.05 1 1 50 0.52 CAD RFQ
SFB-M3-8 M3 0.5 8 7 5.2 1.65 0.6 2 1.05 1 1 50 0.61 CAD RFQ
SFB-M3-10 M3 0.5 10 7 5.2 1.65 0.6 2 1.05 1 1 50 0.69 CAD RFQ
SFB-M3-12 M3 0.5 12 7 5.2 1.65 0.6 2 1.05 1 1 50 0.78 CAD RFQ
SFB-M4-6 M4 0.7 6 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1 CAD RFQ
SFB-M4-8 M4 0.7 8 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.2 CAD RFQ
SFB-M4-10 M4 0.7 10 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.3 CAD RFQ
SFB-M4-12 M4 0.7 12 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.5 CAD RFQ
SFB-M4-16 M4 0.7 16 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 1.8 CAD RFQ
SFB-M4-20 M4 0.7 20 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 50 2 CAD RFQ
SFB-M5-8 M5 0.8 8 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2 CAD RFQ
SFB-M5-10 M5 0.8 10 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.3 CAD RFQ
SFB-M5-12 M5 0.8 12 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 2.5 CAD RFQ
SFB-M5-16 M5 0.8 16 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3 CAD RFQ
SFB-M5-20 M5 0.8 20 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 3.5 CAD RFQ
SFB-M5-25 M5 0.8 25 11.4 8.5 2.75 0.9 3 1.6 1.6 4 20 4 CAD RFQ
SFB-M6-8 M6 1 8 13.6 10.1 3.3 1 4 2.1 2 8 20 3 CAD RFQ
SFB-M6-10 M6 1 10 13.6 10.1 3.3 1 4 2.1 2 8 20 3.4 CAD RFQ
SFB-M6-12 M6 1 12 13.6 10.1 3.3 1 4 2.1 2 8 20 3.8 CAD RFQ
SFB-M6-16 M6 1 16 13.6 10.1 3.3 1 4 2.1 2 8 20 4.5 CAD RFQ
SFB-M6-20 M6 1 20 13.6 10.1 3.3 1 4 2.1 2 8 20 5.2 CAD RFQ
SFB-M6-25 M6 1 25 13.6 10.1 3.3 1 4 2.1 2 8 20 5.9 CAD RFQ
SFB-M8-10 M8 1.25 10 17 12.6 4.4 1.4 5 2.6 2.5 12 20 6.8 CAD RFQ
SFB-M8-12 M8 1.25 12 17 12.6 4.4 1.4 5 2.6 2.5 12 20 7.4 CAD RFQ
SFB-M8-16 M8 1.25 16 17 12.6 4.4 1.4 5 2.6 2.5 12 20 8.6 CAD RFQ
SFB-M8-20 M8 1.25 20 17 12.6 4.4 1.4 5 2.6 2.5 12 20 9.8 CAD RFQ
SFB-M8-25 M8 1.25 25 17 12.6 4.4 1.4 5 2.6 2.5 12 20 11 CAD RFQ

＊1：　SFB Steel - Ferrosoferric Oxide Coating is the standard product.

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


Related Services

Material/Finish

SFB
Main Body SCM435
Ferrosoferric Oxide
Coating（Black）
Strength Class 10.9

Application

Reducing the size of equipment and devices

Characteristics

  • Socket button head cap screws with wide bearing surface and are resistant to looseness.
  • Intended for reducing the size of devices and applications with limited overhead space.

Product List

Click here to see Increased Productivity

SFH-TZB

Part Name

Flanged Hex Bolts

Part Number

SFH-TZB

Feature

Flanged
Compliant with JIS B 1189

SFHS

Part Name

Flanged Hex Bolts

Part Number

SFHS

Feature

Flanged
Compliant with JIS B 1189

SFB-EL

Part Name

Socket Button Head Cap Screw with Flange (Electroless Nickel Plating)

Part Number

SFB-EL

Feature

With Flange
Small Space

SFBS

Part Name

Socket Button Head Cap Screws with Flange

Part Number

SFBS

Feature

With Flange
Small Space

Click here to see Special Screws

Washers, Insert

Washers, Insert

Non-Magnetic

Non-Magnetic

Low Outgassing

Low Outgassing

Anti-Reflective

Anti-Reflective