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Yangzhou Sunzo Spring IND. Co., Ltd.

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Yangzhou Sunzo Spring IND. Co., Ltd.
China
  • Products Catalog

    Serrated safety washer

    Serrated safety washer

    Quantity Order:
    Payment Method:
    Telegraphic Transfer (T/T)

    Specification :

    1. Standard: DIN9250 Art9093
    2. Material: Stainless steel, Spring steel, 65MN, Brass/ Aluminum
    3. Surface treatment: Zinc plating, black, plain
    4. Serrated safety washers are Disc Springs with a Trapezoidal Cross Section on both sides for gripping. Reason serrated safety washers are ready to fit washers for sustaining a preload and avoiding loosening. As the bolts are tightened the serrations bite into the mating faces and prevents the screw from loosening due to vibration also, the disc shape holds the necessary pre-load. The diameters for Serrated Safety Washers are matched to screw dimensions. The outer diameter of the washer is matched to the head diameter of the screw. This allows the use of screws and bolts including recessed heads, except countersunk screws.
    5. We can customize disc spring as per customer' s requirements
    6. Annual out put: 40, 000, 000pc/ year
    7. Package: Standard wood box or carton + pallet
    8. Place of Origin : Yangzhou , China
    9. Brand : Sunzo or OEM
    10. Delivery time : 10 days

    Specification:
    1. Size: M1.60mm-M36.00mm
    2. D: 3.20mm-54.00mm
    3. d: 1.70mm-38.00mm
    4. t: 0.35mm-2.50mm

    Please contact us if you have any interest



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