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Flat Spring Washer - JIS B 1251, Type 1 Screws, Heavy Load【1-10,000 Pieces Per Package】

Flat Spring Washer - JIS B 1251, Type 1 Screws, Heavy Load
  • Volume Discount

Has a spring counter-force comparable to tightening axial force of bolts, preventing thread loosening caused by vibration and shock. It is possible to obtain a stable tightening axial force without fatiguing the tightening material due to the low pressure applied to the bearing surface.

Part Number

Configured Part Number is shown.

Part Number
WDS1L-ST3W-M3
WDS1L-ST3W-M4
WDS1L-ST3W-M5
WDS1L-ST3W-M6
WDS1L-ST3W-M8
WDS1L-ST3W-M12
WDS1L-ST3W-M16
WDS1L-ST3W-M20
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSMaterial Surface Treatment I.D. d
(mm)
Thread Nominal (M) Thickness T
(mm)
Sales Unit Material: Steel Material: Stainless Steel Surface Treatment (Details)
1 Piece(s)Available

8 Days or more

10[Steel] SteelTrivalent Chromate3.230.5Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

9 Days or more

10[Steel] SteelTrivalent Chromate4.340.7Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

9 Days or more

10[Steel] SteelTrivalent Chromate5.350.8Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

9 Days or more

10[Steel] SteelTrivalent Chromate6.461Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

9 Days or more

10[Steel] SteelTrivalent Chromate8.481.4Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

9 Days or more

10[Steel] SteelTrivalent Chromate13122.2Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

8 Days or more

10[Steel] SteelTrivalent Chromate17162.8Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White
1 Piece(s)Available

9 Days or more

10[Steel] SteelTrivalent Chromate21203.5Low Quantity Available beginning with 1 pc.[1049 Carbon Steel] S50C~S65C-[Trivalent Chromate] Trivalent White

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Basic Information

Types (Applications) Spring Washer Type Spring Washer Type, Spring Washers Disc Spring Washers

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