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  • Special Screws
  • Socket Head Cap Screws

SFB-M4-EL

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

  • Space

Dimension Drawing

SFB-ELSocket Button Head Cap Screw with Flange (Electroless Nickel Plating)寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M4
L
All
6
8
10
12
16
20

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)
Price
(USD)
CAD
Download
QTY
(Pack)
SFB-M4-6-EL M4 0.7 6 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 20 1 8.74 CAD Cart
SFB-M4-8-EL M4 0.7 8 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 20 1.2 8.97 CAD Cart
SFB-M4-10-EL M4 0.7 10 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 20 1.3 9.48 CAD Cart
SFB-M4-12-EL M4 0.7 12 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 20 1.5 10.10 CAD Cart
SFB-M4-16-EL M4 0.7 16 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 20 1.8 11.35 CAD Cart
SFB-M4-20-EL M4 0.7 20 9.2 6.8 2.2 0.7 2.5 1.3 1.4 2 20 2 11.93 CAD Cart

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Material/Finish

SFB-EL
Main body SCM435
Electroless nickel plating
Strength Class 10.9

Application

Reducing the size of equipment and devices

Characteristics

  • It is a hex socket button head cap bolt with wide seat, unlikely to loosen.
  • Excellent corrosion resistance compared to SFB (ferrosoferric oxide film).
  • For applications that require both high strength and corrosion resistance.
  • For space-saving of equipment/device and applications with a limited top space.

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