(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Please be informed that our office is closed during the upcoming Labour Day Holiday in 2024. We would also like to inform you that there may be a potential delay in response/shipment from the supplier due to the Japan Golden Week holiday which falls from 29th April to 6th May 2024. Click here for details.
  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

Disc Spring Lock Washer, JIS B 1251, Class 1 (for Screws, for Heavy Loads) (WDSJIS1-ST-M6)

Disc Spring Lock Washer, JIS B 1251, Class 1 (for Screws, for Heavy Loads) WDSJIS1-ST-M6

This part has spring counter-force comparable to tightening axial force of bolts and 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 due to the low pressure applied to the bearing surface.

Part Number

Configured Part Number is shown.

WDSJIS1-ST-M6

Part Number
WDSJIS1-ST-M6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSSurface Treatment Inner Dia. d
(mm)
Outer Dia. D
(mm)
Nominal of Thread (M) Thickness t
(mm)
Surface Treatment (Detailed)

SGD 0.17

1 Piece(s) 5 Day(s) or more 10[Not Provided] Non treated6.412.561.2[Not Provided] Non treated

Loading...

  1. 1

Basic Information

Material Steel Type Spring Washer Type (Application) Spring Washer
Sales Unit Low Quantity (can be purchased from one) Type Spring Washers Disc Spring Washers Material Steel S50C to S65C

Please check the type/dimensions/specifications of the part WDSJIS1-ST-M6 in the Disc Spring Lock Washer, JIS B 1251, Class 1 (for Screws, for Heavy Loads) series.

Similar Part Numbers

Part Number
WDSJIS1-ST-M16
WDSJIS1-ST-M18
WDSJIS1-ST-M20
WDSJIS1-ST-M8
WDSJIS1-ST3W-M12
WDSJIS1-ST3W-M6
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSSurface Treatment Inner Dia. d
(mm)
Outer Dia. D
(mm)
Nominal of Thread (M) Thickness t
(mm)
Surface Treatment (Detailed)

SGD 1.39

1 Piece(s) 5 Day(s) or more 10[Not Provided] Non treated1730163.5[Not Provided] Non treated

SGD 2.10

1 Piece(s) 5 Day(s) or more 10[Not Provided] Non treated1934184[Not Provided] Non treated

SGD 2.60

1 Piece(s) 5 Day(s) or more 10[Not Provided] Non treated2137204.5[Not Provided] Non treated

SGD 0.24

1 Piece(s) 4 Day(s) or more 10[Not Provided] Non treated8.41781.8[Not Provided] Non treated

SGD 1.11

1 Piece(s) 5 Day(s) or more 10[Trivalent Chromate] Trivalent Chromate1324122.5[Trivalent Chromate] Trivalent White

SGD 0.23

1 Piece(s) 4 Day(s) or more 10[Trivalent Chromate] Trivalent Chromate6.412.561.2[Trivalent Chromate] Trivalent White

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(65) 6733 7211 / FAX:(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)