Ribbed-Lock Washer - SWR【1-20 Pieces Per Package】

Ribbed-Lock Washer - SWR

[Features]
· The ribs on both faces of the washer bite into the surface on which the bolt sits and the fastened part, preventing loosening caused by vibrations.
· Prevents loosening of fastened parts when adhesives fail to hold.
· When combined with an 8.8 strength classification bolt, even more effective loosening prevention is possible.
· Also works with strength classification 12.9 bolts.
· Has a greater loosening prevention effect than normal spring washers.

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Part Number

Configured Part Number is shown.

 
Part Number
SWR-3
SWR-3-VA
SWR-4
SWR-4-VA
SWR-5
SWR-5-VA
SWR-6
SWR-6-VA
SWR-8
SWR-8-VA
SWR-10
SWR-10-VA
SWR-12
SWR-12-VA
SWR-16
SWR-16-VA
SWR-20
SWR-20-VA
Part NumberNumber of pc(s). included in pkg.Volume DiscountDays to Ship RoHSI.D. d
(mm)
Thread Nominal (M) Thickness T
(mm)
Sales Unit O.D. D
(mm)

20 Pieces Per Package

5 Days or more

63.230.5Box/package5.5

5 Days or more

63.230.5Low Quantity Available beginning with 1 pc.5.5

20 Pieces Per Package

Same Day

Stock

64.340.5Box/package7

4 Days or more

64.340.5Low Quantity Available beginning with 1 pc.7

20 Pieces Per Package

16 Days or more

65.350.6Box/package9

5 Days or more

65.350.6Low Quantity Available beginning with 1 pc.9

20 Pieces Per Package

Same Day

Stock

66.460.7Box/package10

5 Days or more

66.460.7Low Quantity Available beginning with 1 pc.10

10 Pieces Per Package

Same Day

Stock

68.480.8Box/package13

5 Days or more

68.480.8Low Quantity Available beginning with 1 pc.13

10 Pieces Per Package

Quote

610.5101Box/package16

Quote

610.5101Low Quantity Available beginning with 1 pc.16

10 Pieces Per Package

5 Days or more

613121.1Box/package18

4 Days or more

613121.1Low Quantity Available beginning with 1 pc.18

10 Pieces Per Package

4 Days or more

617161.3Box/package24

5 Days or more

617161.3Low Quantity Available beginning with 1 pc.24

5 Pieces Per Package

5 Days or more

621201.5Box/package30

5 Days or more

621201.5Low Quantity Available beginning with 1 pc.30

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Basic Information

Types (Applications) Spring Washer Type Spring Washer Material Steel
Surface Treatment Black Oxide Coating Material: Steel 4137 Alloy Steel Surface Treatment (Details) Black Oxide Coating
Type, Spring Washers Serrated Conical Disc Spring Washers

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