• Special Screws
  • Vibration Resistance

SWF

High Intensity Flat Washers

  • Vibration resistant treatment

Dimension Drawing

SWFHigh Intensity Flat Washers寸法図

Specs/CAD

Unit : mm

Part Number Nominal d D t Qty per Pack Mass
(g)
Price
(USD)
CAD
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Standard
SWF-6 6 6.40~+0.3 17-0.43~0 3 1 5 1.58 CAD Cart
SWF-8 8 8.40~+0.3 23-0.52~0 4 1 11 2.39 CAD Cart
SWF-10 10 10.50~+0.3 28-0.52~0 4 1 17 3.16 CAD Cart
SWF-12 12 130~+0.4 35-0.52~0 5 1 33 4.10 CAD Cart
SWF-16 16 170~+0.4 45-0.62~0 6 1 64 5.53 CAD Cart

Material/Finish

SWF
Main Body SCM435(Hardness 350-430 HV)
Ferrosoferric Oxide Coating(Black)

Application

Prevention of bearing surface sinking and loosening

Characteristics

  • Flat washers for high intensity screws.
  • The surface area is twice or more of that of standard washers. Washers eliminate bolt looseness by preventing the sinking of the bearing surface.
  • For the connection of materials with low limits for bearing surface pressure such as aluminum and plastic.

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