DIN6796 Conical Spring Washers

Jiaxing Aoke hardware is one of the professional DIN6796 conical spring washer manufacturer and supplier in China. Our factory is ISO9001 certified and have in stock of factory. The DIN6796 conical spring washer is strictly manufactured in accordance with the German industrial standard DIN6796, with the conical shape being the core design feature. The washer as a whole is conical in shape, with a height higher than that of a regular flat washer. During assembly, it is compressed by the pre-tightening force of the bolt, generating elasticity, which counteracts the loosening of the thread caused by vibration and temperature differences. Compared to the ordinary spring washer, the load capacity of DIN6796 is increased by 300%; compared to the DIN2093 disc spring, DIN6796 extends the dynamic fatigue life by 50% through the optimized design of the cone angle. These technical characteristics make it irreplaceable in 8.8, 10.9, 12.9 grade high-strength bolt connections and are widely used in fields with strict safety requirements such as aviation, automotive manufacturing, and rail transportation.

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Product Description

Welcome to wholesale or customized DIN6796 conical spring washers for bolted connections from our factory at any time. We will provide you with factory discount prices. The DIN6796 has a conical shape, hence it is called a conical spring washer or disc washer. It undergoes elastic deformation due to the compression on its conical surface. The bolt or nut continuously provides reverse elastic force, thereby compensating for the pre-tightening force loss caused by factors such as vibration and thermal expansion and contraction, achieving the anti-loosening locking of the thread. Aoke can produce various specifications of DIN6796, with a wide range of specifications, outer diameter 5 - 70 mm, inner diameter M2 - M30, thickness 0.4 - 7 mm. There are multiple materials of washers for you to choose from, 65Mn, stainless steel 304/316 (stainless steel A2/A4). Multiple surface treatments make the washers have both corrosion resistance and high hardness. Contact us to get various fastening solution options for you.

Product Parameter (Specification)

Standard	DIN6796	Material	Stainless Steel,65Mn, SS304 SS316
Surface Treatment	Dacromet, Mechanical Galvanizing, Phosphorization,Passivation	Size	M2-M30
Style	bowl type/ Conical type	Unite	Piece
Packing	Bulk cartons, small boxes in cartons, Polybags in cartons	Lead time	Busy season:20-30days,Slack season:10-20days

Product Application

DIN6796 conical spring washers are widely used in automobiles and rail transportation, industrial automation and machine tools, outdoor and extreme environment equipment, industrial equipment, pressure vessels, pumps, valves and flanges.etc.