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  • Special Screws
  • Washers, Insert

SWS-8-S

Seal washer

  • with packing

Dimension Drawing

SWS-SSeal washer寸法図

Unit : mm

Part Number Nominal d D h t t1 C Qty per Pack Mass
(g)
Price
(USD)
CAD
Download
QTY
(Pack)
SWS-8-S 8 8.2 15.3 1 3.1 3 13.5 5 1.8 20.38 CAD Cart

Material/Finish

SWS-S
Main Body SUS304
Rubber Packing Silicone rubber

Application

Seal ring
Oil hydraulic equipment / Pneumatic device

Characteristics

  • Seal washer incorporating rubber packing in a stainless steel washer.
  • Prevents air/liquid leakage from the seating surface of the screw head.
  • During screw tightening, the rubber bonds with the screw thread to make the seal rather than slipping out of place.
  • SWS-S uses silicone rubber for the rubber packing. Features outstanding heat and cold resistance and electrical insulation.
  • Heat Resistance Temperature of rubber packing
Part Number Rubber Packing
Material
Characteristics Heat Resistance Temperature
SWS NBR Standard 80℃
SWS-F Fluoro-rubber Chemical-proof/heat-resistance/
ozone resistance
200℃
SWS-E EPDM Weather resistance/water resistance/
ozone resistance
120℃
SWS-S Silicone rubber Heat-resistance/cold-resistance/
electrical insulation
180℃

Values in chart are for reference only. They are not guaranteed values.


Usage Example

SWS-SSeal washer


Product List

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