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Sep. 24, 2023
Grounding lock washers implement DIN6795 and (SN70093) Siemens corporate standards; similar products include SKK-type grounding washers, DIN6795 grounding washers, SN70093 puncture washers, and other series products. The grounding lock washer is a modified disc-shaped washer with a stripe on one side and six claws on the other, which prevents screws or bolts from loosening due to the taper and stripe on the washer itself. Due to its taper and stripe marks, it prevents screws or bolts from loosening. It is widely used in electrical cabinets, electrical equipment, elevators, communication equipment, rolling stock assembly, water treatment equipment, and particular industries and fields. The standard specifications of the washers are M2.5-M20.
DIN6796 grounding washers called and characteristics.
SKK grounding washers, complete name grounding butterfly lock washer NFE25-514, is a disc-shaped improvement of the top with teeth below with six claws; grounding lock washers, the industry-called French grounding gasket, with claws touching the ground washer, also known as the puncture washer—code: SKK, also known as K-type grounding washers. The grounding gasket, the full name grounding butterfly lock washer, is a top with teeth below and six claws disc-shaped, improved products. This product itself has a taper. Widely used in electrical appliances, elevators, and machinery supporting the above, the working principle is to use the product in the force after the rebound tension generated by the upper and lower double-sided toothed to play the role of anti-loosening and anti-skidding.
DIN6796 carbon steel with claw grounding washer Main Features.
1. SKK grounding lock washer NFE25-514 is a modified disc-shaped washer with strip marks on one side and six claws on the other;
2. Because the washer itself has a taper and a stripe mark, it prevents screws or bolts from loosening. The clawed part has a solid surface-breaking effect, generally used in ground wire terminal locking, breaking the role of ground connection;
3. Because they have elasticity, they can make up for the sinking of the assembled materials so that the pressure loss is minimized;
4. is a disc-type improved product, quality in line with NFE25511 standards; the principle of work is to use the product in the force after rebound tension to play the role of anti-loosening, anti-slip, and grounding broke.
DIN6796 carbon steel with claw grounding washer use and installation and use.
SKK grounding lock washer NFE25-514 is mainly used for electrical equipment wire connection and electrical cabinet manufacturing in the grounding connection with the function. The grounding lock washer has spring steel tempering treatment because of its high hardness; after installation, the six claws will be fully embedded in the substrate and play a good grip contact role. When the bolt is tightened, it can ensure good contact and make it reach the best grounding effect. The tooth surface design increases friction and also achieves an excellent anti-loosening impact.
DIN6796 carbon steel with claw grounding washer applications:
They are widely used in electrical appliances, elevators, machinery supporting the above, for electrical equipment wire connection, and electrical cabinet manufacturing in the grounding connection with spring steel tempering treatment; because of their high hardness, after the installation of the six feet will be fully embedded in the substrate, to play a perfect contact role. When the bolts are tightened, it ensures good contact and achieves the best grounding effect. The tooth surface design increases the friction to achieve a good relaxation effect. Grounding lock washers are now widely used in electrical cabinets, electrical equipment, elevators, communication equipment, rolling stock assembly, water treatment equipment, and particular equipment industries and fields.
DIN6796 carbon steel with claw grounding gasket Main Material:
SKK grounding lock washers NFE25-514 are all made of imported high-quality steel such as 65mn, SK5, SK7, SUS304, 316 (A2, A4). The products are all strictly hardened and treated to guarantee absolute performance. It can be specified by the customer's requirements of stainless steel material surface hardness hardening and elasticity hardening to improve the product's mechanical properties. Carbon steel lock washers surface treatment with oxidation blackening, salt spray galvanized dehydrogenated, and zinc magnesium special Dacromet coating treatment.
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