Import Din6797a External Teeth Washers/Steel Washer — Buy in Bulk from Supplier in China

The DIN6797A External Teeth Washer offered by Suzhou Ruibo Machinery And Electronics Co., Ltd. is a steel washer fitted with external teeth to improve grip and resist loosening under high loads. It conforms to the DIN 6797A standard and is also listed under ISO, ANSI, JIS, BS, UNI and NFE specifications, with the supplier citing ISO and TUV certifications. The product is described as suitable for a variety of bolt sizes and is available for order in flexible quantities.

High‑grade steel provides the strength needed for heavy‑duty fastening, while the external teeth add a positive locking action that is especially valuable in vibration‑prone environments. Typical industry dimensions for external‑teeth washers range from 6 mm to 35 mm outer diameter and 1.0 mm to 2.5 mm thickness, with a tooth height of 0.2 mm to 0.5 mm and hardness between 190 HB and 220 HB. Standard packaging is 1 kg paper bags inside 25 kg cartons, and dimensional tolerances are generally ±0.05 mm on diameter and ±0.02 mm on tooth height.

Automotive assembly lines, heavy machinery manufacturers and construction equipment builders frequently specify these washers to ensure reliable joint performance. The listing notes that buyers can place orders with flexible minimum quantities and that shipments can be arranged under letters of credit or telegraphic transfer, with FOB or CIF options available. As no specific lead‑time or price information is provided, importers should verify these details directly with the supplier before finalising any contract.

Suzhou Ruibo Machinery And Electronics Co., Ltd. operates from No.368 Heshan Road, Suzhou, Jiangsu 215000, China. The supplier carries a “harbor” trust tier, indicating that its business registration has been verified on the platform. Response statistics show a 0.00 % response rate and no recorded average response time, so direct communication is recommended to assess responsiveness.

The company’s catalogue emphasizes fastening components such as external‑teeth washers and conical lock washers for demanding industrial applications. Their product page highlights flexible order quantities and the ability to ship using letters of credit or telegraphic transfer, but it does not disclose specific production capacities or lead‑times. Prospective buyers should discuss volume forecasts and delivery schedules with the supplier to ensure alignment with project timelines.