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Disk Spring Lock Washer, JIS B 1251, Class 2 (for Caps, for Heavy Loads) (WDS2H-ST3W-M20)

Disk Spring Lock Washer, JIS B 1251, Class 2 (for Caps, for Heavy Loads) WDS2H-ST3W-M20
  • Volume Discount

Screw has a spring counter-force when compared to the tightening axial force of bolts. The spring prevents thread loosening caused by vibration and shock. It is possible to obtain a stable tightening axial force without causing fatigue to the tightening material as a result of the low pressure applied to the bearing surface.

(i)Caution

  • Some products are scheduled to be discontinued from October 2021. Depend on stock status, the end time will be changed. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

WDS2H-ST3W-M20

Part Number
WDS2H-ST3W-M20
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMaterial Surface Treatment Inner Dia. d
(mm)
Outer Dia. D
(mm)
Nominal of Thread (M) Thickness t
(mm)
Material: Stainless Steel Surface Treatment (Detailed) Material Steel

MYR 10.50

1 Piece(s) 5 Day(s) or more 10[Steel] Steel[Trivalent Chromate] Trivalent White2131203.5-[Trivalent Chromate] Trivalent White[S50C] S50C to S65C

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  1. 1

Basic Information

Type Spring Washer Type (Application) Spring Washer Sales Unit Low Quantity (can be purchased from one)
Type Spring Washers Disc Spring Washers

Please check the type/dimensions/specifications of the part WDS2H-ST3W-M20 in the Disk Spring Lock Washer, JIS B 1251, Class 2 (for Caps, for Heavy Loads) series.

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WDS2H-ST3W-M6
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WDS2H-STN-M10
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSMaterial Surface Treatment Inner Dia. d
(mm)
Outer Dia. D
(mm)
Nominal of Thread (M) Thickness t
(mm)
Material: Stainless Steel Surface Treatment (Detailed) Material Steel

MYR 4.94

1 Piece(s) 10 Day(s) or more 10[Steel] Steel[Not Provided] Non treated1928183-[Not Provided] Non treated[S50C] S50C to S65C

MYR 6.29

1 Piece(s) 5 Day(s) or more 10[Steel] Steel[Not Provided] Non treated2131203.5-[Not Provided] Non treated[S50C] S50C to S65C

MYR 8.71

1 Piece(s) 6 Day(s) or more 10[Steel] Steel[Not Provided] Non treated2334224-[Not Provided] Non treated[S50C] S50C to S65C

MYR 0.85

1 Piece(s) 5 Day(s) or more 10[Steel] Steel[Trivalent Chromate] Trivalent White6.410.561.2-[Trivalent Chromate] Trivalent White[S50C] S50C to S65C

MYR 2.12

1 Piece(s)Available 5 Day(s) or more 10[Steel] Steel[Trivalent Chromate] Trivalent White8.413.581.4-[Trivalent Chromate] Trivalent White[S50C] S50C to S65C

MYR 1.35

1 Piece(s) 6 Day(s) or more 10[Steel] SteelNickel Plating10.516.5101.8-[Nickel Plating] Nickel Plating[S50C] S50C to S65C

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