A serrated washer is also known as Vibration Proof Washers. Serrated lock washers increase the friction between the bolt head/nut and the mating surface.They are available in various sizes to fit bolts or screws.Serrated Washers are fitted internally to the equipment before a lock nut and act as an anti-vibration device to prevent the Cable Gland or accessory from inadvertently loosening in service.Often used on cable gland entry threads, these washers come in stainless steel as standard but can be made in a number of materials upon Customer request.
Serrated lock washers increase the friction between the bolt head/nut and the mating surface. They do this by gripping into the mating surfaces. Please note that these washers come in two different types - internal toothed and external toothed. Serrated lock washers are installed between the bolt head/nut and the mating surface. And when it comes to loosening resistance, the externally toothed washer does a better job than an internally toothed washer. But the internally toothed washer comes with greater locking abilities. It can also allow the washers to withstand extremely high stress and force. In both internal and External types, the teeth bite into the joint material and create a holding pressure that doesn't loosen even during continuous vibrations. In most cases, a combination of both the fasteners is used to secure smaller objects in place. In HELLARY it is available in different materials stainless steel, carbon steel, and alloy steel.
Serrated lock washers increase the friction between the bolt head/nut and the mating surface. They do this by gripping into the mating surfaces. Serrated lock washers are installed between the bolt head/nut and the mating surface.
Disc Springs are conically formed angular discs that are loaded in the axial direction. They can be statically loaded as well as subject to continuous dynamic loads. They can be used as a single disc or multiple in a stack combination to achieve desired deflections and characteristics. A spring stack can consist of either single spring or parallel spring sets. Disc Springs offer a well-developed solution to many engineering problems through a unique combination of high force in a small space. Disc spring stacks may be designed for extremely high loads where coil springs are not feasible at all. Disc springs Din 2093 is manufactured in high-quality spring steel grade 50CrV4 / 51CrV4, stainless steel 301, Stainless steel grade 304, stainless steel 316, Precipitation hardened 17-7, Inconel 750 and Inconel 718. Sizes ranging from outer diameter 6 mm to 350 mm and thickness of 0.4 mm to 16 mm.
Our Belleville washers are manufactured as per DIN 6796 and are available as per customersâ?? requirements. Being one of the premier Belleville washers Din 6796 supplier, stockist and exporter, we offer these quality products at best market rate to our valuable customers. Belleville Washer is also called as a Conical Washer / Conical Springs Washer, designed and developed especially for heavy bolted sections like Transformers, Rectifiers, Transmission, and many more. These Belleville washers are made for the better effect of bolt nut setting assemblies. Belleville washers primarily consists of convex disc which is supported by force at an outer periphery and another opposing force at the centre. To achieve a desired load, these washers are used as a single or in stacks. In the position of compression, our Belleville washer can generate maximum force in short spring length. It allows vibration and used to maintain a safe distance between important machine parts. Belleville washers can be used for locking purposes in the application of low dynamic load. They are used as springs or to apply pre load to bolt joint. They are used in formula one car because their ability of extreme detailed tuning. Belleville washers are also useful indicator of shrinkages made in wooden propellers of experimental aircrafts, when it is used on mounting bolts and can be detected easily. GENERAL APPLICATIONS of BELLEVILLE WASHERS ARE: - Bus Bars in Transformers Automobile & Heavy construction Agriculture & Heavy Machineries Mining & Turbine construction
Our Conical Springs washers are manufactured as per DIN 6796 and DIN 2093. Conical Springs Washer are available as per customers requirements also. Conical Spring Washer is also called as a Disc springs / Belleville Washer, designed and developed especially for heavy bolted sections like Transformers, Rectifiers, Transmission, and many more. These Conical spring washers are made for the better effect of bolt nut setting assemblies.
The wedge lock washer purpose is to successfully secure a beveled wedge washer to a bolted joint, especially when the bolt is prone to loosening due to extreme vibrations or movement. Wedge lock washers have been meticulously tested to ensure that they can perform to their designed capabilities without loosening or breaking. Lock wedge washers utilise tension instead of friction to secure bolted joints exposed to severe vibration and dynamic loads.
Serrated Washer, Star Lock Washer, Spring Washers, Shims, Finger Spring Washer, Disc Springs Washer, Wave Springs Washers, Lock Washer External, Lock Washer Internal Tooth DIN 6797 Type
Supplier: Disc springs, belleville washer, conical springs washer,wedge lock washer, serrated lock washer,
6150G Washers 6150G is a non-flat washer with a conical shape which gives them their specific spring characteristic. They are designed to be loaded in the axial direction only and are typically used to apply a preload to a bolted joint and to provide resiliency and flexibility under vibration conditions. 6150G is applicable for Brakes, Bearing pre-load, Overload device, Mechanical actuator, Industrial furnace, Mould, Clutch in Metallurgy, Mechanical vehicle, Electricity, Construction industry. 1075G Washers 1075G washers are Disc Springs with a Trapezoidal Cross Section on both sides for gripping. 1075G washers are ready to fit washers for sustaining a preload and avoiding loosening. As the bolts are tightened the serrations bite into the mating faces and preventing the bolt from loosening due to vibration. Also the disc shape holds the necessary pre-load. The diameters for 1075G Washers are matched to bolt dimensions. The outer diameter of the washer is matched to the head diameter of the screw. This allows the use of screws and bolts including recessed heads, except countersunk screws. All products listed manufactured to AIGI ENVIRONMENTAL INC. standard materials and finishes, please consult with AIGI ENVIRONMENTAL INC. on any special materials and or finishes. Nickel Plated H-13 Disc Springs & Nickel Plated 17-7 Disc Springs The advanced Nickel Plated Technology gives AIGI NIF Disc Springs a high wear and corrosion resistant surface. The special coating protects the spring metal surfaces from scratching and provides protection from acidic and alkaline corrosion during working application. The highly protected surface can even withstand prolonged exposure to halogens. This tremendous corrosion resistance dramatically extends the disc spring life and greatly enhances its preload ability. Remarks: NIF H-13 disc spring is compatible with bolts at 8.8grade / 80D / SAE8. Conventional H-13 disc springs are available too. Please consult with AIGI Environmental Inc. for all your standard and non-standard requiremnts.
