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Anti-loosening Mechanism Serrated Lock Washers External Teeth

Anti-loosening Mechanism Serrated Lock Washers External Teeth

Tên thương hiệu: FLRS or OEM
Số mẫu: FLRS-W10
MOQ: 1000 mảnh
giá bán: USD0.01-3/PC
Chi tiết bao bì: thùng carton/vỏ gỗ dán/pallet ván ép
Điều khoản thanh toán: T/T,L/C,Công đoàn phương Tây
Thông tin chi tiết
Nguồn gốc:
TRUNG QUỐC
Chứng nhận:
ISO9001
Khả năng cung cấp:
10 tấn/tháng
Làm nổi bật:

serrated lock washers anti-loosening

,

external teeth lock washers

,

spring lock washers with warranty

Mô tả sản phẩm

Anti-loosening Mechanism Serrated Lock Washers External Teeth

External Serrated Lock Washers are a type of mechanical standard component that provides anti-loosening functionality through a serrated structure. Their unique design and reliable performance make them widely used in various industrial connection scenarios. 

 Structural Design

The washer features radial external serrations along its outer diameter edge, typically with 16 to 32 teeth. The tooth angle ranges from 60° to 90°, and the tooth height is approximately 0.3 to 1.5mm. The tooth tips face outward, and during installation, they embed into the surface of the connected component to form a secure mechanical interlock.

 Anti-Loosening Mechanism

  • Friction Enhancement: The micro-interlocking between the serrations and the contact surface significantly increases the friction coefficient, effectively resisting loosening caused by vibration and torque.
  • Elastic Compensation: The elastic deformation of the washer can absorb dynamic loads, maintaining stable clamping force even under fluctuating working conditions.
  • Stress Dispersion: The serrated structure distributes concentrated stress evenly across the connection surface, reducing the risk of fatigue failure in critical components.

Common Materials

  • Carbon Steel: Offers low cost and high strength, suitable for general industrial environments. Often quenched to enhance hardness (HRC 36-43).
  • Stainless Steel (304/316): Exhibits excellent corrosion resistance, ideal for humid, chemical, or marine environments (e.g., no rusting after 5,000 hours of salt spray testing).
  • Brass: Possesses good electrical conductivity, used in electrical equipment to prevent sparking.
  • Spring Steel (e.g., 65Mn): Delivers high elasticity, suitable for long-term vibration scenarios.

Surface Treatments

  • Zinc Plating (Blue/White/Yellow): Provides basic corrosion protection, with salt spray resistance exceeding 200 hours.
  • Phosphating: Enhances friction coefficient, suitable for mechanical connections requiring high torque.
  • Black Oxide/Passivation: Improves appearance consistency; passivation of stainless steel maintains surface luster.
  • Dacromet: An environmentally friendly coating with salt spray resistance over 1,000 hours, used in high-end industrial applications.

International Standards

  • DIN 6798 (Type A/V): European standard, available in flat (Type A) and countersunk (Type V) versions to match different bolt head designs.
  • ASME B18.21.1: American standard, specifying dimensions, materials, and testing methods.
  • ISO 7040: Internationally recognized standard, covering metric sizes (M3-M24).

Dimension Ranges

  • Metric: Inner diameter φ3-φ24mm, outer diameter φ6-φ44mm, thickness 0.5-3.4mm.
  • Imperial: #4-1", compatible with various thread specifications.

 Performance Parameters

  • Hardness: Carbon steel versions have a hardness of HV 350-425; stainless steel versions have a hardness of HV 200-300.
  • Anti-Loosening Effect: Anti-loosening capability is 3 times higher than that of ordinary washers in vibrating environments; tooth tips can embed approximately 0.3mm into metal surfaces.

Application Fields

  • Industrial Equipment: Mechanical connections with frequent vibration, such as motors, pumps, and gearboxes.
  • Automotive Manufacturing: Engine components, chassis connections, and body assembly.
  • Construction and Infrastructure: Steel structures for bridges, wind turbine towers, and building curtain walls.
  • Home Appliances and Piping: Sealed connections for washing machines, faucets, and gas pipelines.
  • Aerospace: Precision instruments and aircraft components, using special alloy materials to ensure reliability.

 

Giá tốt.  trực tuyến

Chi tiết sản phẩm

Nhà > các sản phẩm >
Máy giặt khóa mùa xuân
>
Anti-loosening Mechanism Serrated Lock Washers External Teeth

Anti-loosening Mechanism Serrated Lock Washers External Teeth

Tên thương hiệu: FLRS or OEM
Số mẫu: FLRS-W10
MOQ: 1000 mảnh
giá bán: USD0.01-3/PC
Chi tiết bao bì: thùng carton/vỏ gỗ dán/pallet ván ép
Điều khoản thanh toán: T/T,L/C,Công đoàn phương Tây
Thông tin chi tiết
Nguồn gốc:
TRUNG QUỐC
Hàng hiệu:
FLRS or OEM
Chứng nhận:
ISO9001
Số mô hình:
FLRS-W10
Số lượng đặt hàng tối thiểu:
1000 mảnh
Giá bán:
USD0.01-3/PC
chi tiết đóng gói:
thùng carton/vỏ gỗ dán/pallet ván ép
Thời gian giao hàng:
thông thường 8-30 ngày
Điều khoản thanh toán:
T/T,L/C,Công đoàn phương Tây
Khả năng cung cấp:
10 tấn/tháng
Làm nổi bật:

serrated lock washers anti-loosening

,

external teeth lock washers

,

spring lock washers with warranty

Mô tả sản phẩm

Anti-loosening Mechanism Serrated Lock Washers External Teeth

External Serrated Lock Washers are a type of mechanical standard component that provides anti-loosening functionality through a serrated structure. Their unique design and reliable performance make them widely used in various industrial connection scenarios. 

 Structural Design

The washer features radial external serrations along its outer diameter edge, typically with 16 to 32 teeth. The tooth angle ranges from 60° to 90°, and the tooth height is approximately 0.3 to 1.5mm. The tooth tips face outward, and during installation, they embed into the surface of the connected component to form a secure mechanical interlock.

 Anti-Loosening Mechanism

  • Friction Enhancement: The micro-interlocking between the serrations and the contact surface significantly increases the friction coefficient, effectively resisting loosening caused by vibration and torque.
  • Elastic Compensation: The elastic deformation of the washer can absorb dynamic loads, maintaining stable clamping force even under fluctuating working conditions.
  • Stress Dispersion: The serrated structure distributes concentrated stress evenly across the connection surface, reducing the risk of fatigue failure in critical components.

Common Materials

  • Carbon Steel: Offers low cost and high strength, suitable for general industrial environments. Often quenched to enhance hardness (HRC 36-43).
  • Stainless Steel (304/316): Exhibits excellent corrosion resistance, ideal for humid, chemical, or marine environments (e.g., no rusting after 5,000 hours of salt spray testing).
  • Brass: Possesses good electrical conductivity, used in electrical equipment to prevent sparking.
  • Spring Steel (e.g., 65Mn): Delivers high elasticity, suitable for long-term vibration scenarios.

Surface Treatments

  • Zinc Plating (Blue/White/Yellow): Provides basic corrosion protection, with salt spray resistance exceeding 200 hours.
  • Phosphating: Enhances friction coefficient, suitable for mechanical connections requiring high torque.
  • Black Oxide/Passivation: Improves appearance consistency; passivation of stainless steel maintains surface luster.
  • Dacromet: An environmentally friendly coating with salt spray resistance over 1,000 hours, used in high-end industrial applications.

International Standards

  • DIN 6798 (Type A/V): European standard, available in flat (Type A) and countersunk (Type V) versions to match different bolt head designs.
  • ASME B18.21.1: American standard, specifying dimensions, materials, and testing methods.
  • ISO 7040: Internationally recognized standard, covering metric sizes (M3-M24).

Dimension Ranges

  • Metric: Inner diameter φ3-φ24mm, outer diameter φ6-φ44mm, thickness 0.5-3.4mm.
  • Imperial: #4-1", compatible with various thread specifications.

 Performance Parameters

  • Hardness: Carbon steel versions have a hardness of HV 350-425; stainless steel versions have a hardness of HV 200-300.
  • Anti-Loosening Effect: Anti-loosening capability is 3 times higher than that of ordinary washers in vibrating environments; tooth tips can embed approximately 0.3mm into metal surfaces.

Application Fields

  • Industrial Equipment: Mechanical connections with frequent vibration, such as motors, pumps, and gearboxes.
  • Automotive Manufacturing: Engine components, chassis connections, and body assembly.
  • Construction and Infrastructure: Steel structures for bridges, wind turbine towers, and building curtain walls.
  • Home Appliances and Piping: Sealed connections for washing machines, faucets, and gas pipelines.
  • Aerospace: Precision instruments and aircraft components, using special alloy materials to ensure reliability.