DIN 6797 Spring Lock Toothed Washer, Form V
FLOK supplies DIN 6797 form V spring lock toothed washers. Internal diameter 3.2–13 mm, equivalent to GOST 10464-81, steel, zinc, A2/A4.
The spring lock toothed washer, manufactured to the DIN 6797 standard, is widely used as a locking element: it is used to prevent a threaded joint from loosening. The concave washer can be used for installation under countersunk and raised countersunk head screws; the internal diameter of the product ranges from 3.2 to 13 mm.
Washers of this type can also be used together with bolts, studs and other types of threaded fasteners. They are used in furniture manufacturing, in joining wood components, and in timber-frame house building.
Materials and specifications
The main material used to manufacture such locking elements is spring steel. They can also be made from steel with a zinc coating applied by electroplating. For use in environments with increased corrosion activity, washers made of stainless steel grades A2 and A4 are used — they have improved acid resistance. The form V product is fitted with external teeth.
Main characteristics of the washers:
- Nominal diameter: 3 to 12 mm.
- External diameter: 6 to 23 mm.
- The equivalent fastener of this type is manufactured to the GOST 10464-81 standard.
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FLOK supplies DIN 6797 form V toothed lock washers on wholesale and retail terms. We will select an equivalent based on the customer’s parameters.
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