Precision Industrial components

Gondal, Rajkot, Gujarat

• FeatureHigh strength, Durable, Easy to fit

A split pin, also known in the U.S. usage as a cotter pin or cotter key, is a metal fastener with two tines that are bent during installation, similar to a staple or rivet. Typically made of thick wire with a half-circular cross section, split pins come in multiple sizes and types. Split pins are frequently used to secure other fasteners, e.g. clevis pins, as well as being used in combination with hardboarddiscs as a traditional joining technique for teddy bears. A common application of this is when used to secure a castellated nut. One problem with this type of use is that the castles on the nut must line up with the hole in the mating part so that the split pin can be installed. When the nut is torqued properly, but the holes still do not line up, it is preferable to overtighten the nut than undertighten it. Split pins may be used in some applications as low-tech shear pins. Half-round wire that are folded over onto themselves with a loop at one end, which provides a head. Cotter Pins anchor various assemblies by being inserted through a drilled hole in a shaft or bolt and spreading the points to hold the assembly in position. A split cotter inserted through holes in two or more pieces and bent at the ends to fasten the pieces together. A split pin secured, after passing through holes in the parts to be attached, by spreading the ends. A cotter having a split end that is spread after being pushed through a hole to prevent it from working loose. A metal pin used for fastening; the split ends which project beyond the pin hole are bent back from the axis of the pin. A pin with two ends originally positioned together that are fitted through a hole and then bent backwards to lock the pin in place. Cotter pins can be used to lock clevis pins or certain styles of washers. A tapered pin threaded at the smaller end and secured by a nut after insertion.

Spring washers are specifically designed to provide a compensating spring force and sustain a load or absorb a shock. Many design variations have evolved to best serve one or the other of these two basic functions or to optimize both functions in a single part within specific I.D./O.D. limits. Two principle factors are at work that continually increase the requirement for spring washers: The continuing effort to down-size many end products, relative to both weight and cost, creates a need for small, multi-functioning assembly components, such as washers that support a load, span a hole, or both, while providing a compensating spring force. Automated assembly requires some "play" or tolerance in the "fit" of components. Spring tension is needed to compensate for these tolerances. Recognizing these two broad areas of influence, it can be stated that the more common applications for spring washers are: - To take up "play" in assemblies due to cumulative commercial tolerances. - To compensate for small dimensional changes in assembled components. - To eliminate end play or rattles. - To maintain fastener tension or "tightness". - To compensate for expansion and contraction or cold flow of material. - To absorb intermittent shock loads and function as working springs capable of providing controlled reaction under dynamic loads. A. Single Wave Washers These washers are designed for applications involving low loads and requiring high deflection. The Load/Deflection (L/D)curve for this type of washer is virtually linear. Applications include the take up of large tolerance variations, eliminating end play in electric motors, minimizing rattles and cushioning light loads. - Apply greater bolt tension per unit of applied torque. - Provide hardened bearing surfaces to create more uniform torque control. - Provide more uniform load distribution through controlled radii (section) cutoff. - Provide protection against looseness resulting from vibration and corrosion. - Optimum locking device for use in applications with hardened faying or bearing surfaces. A  split washer  or a  spring lock washer  is a ring split at one point and bent into a helical shape. This causes the washer to exert a spring force between the fastener's head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation. Spring washers are a left hand helix and allow the thread to be tightened in a right hand direction only, i.e. a clockwise direction. When a left hand turning motion is applied, the raised edge bites into the underside of the bolt or nut and the part that it is bolted to, thus resisting turning. Therefore spring washers are ineffective on left hand threads and hardened surfaces. Also, they are not to be used in conjunction with a flat washer under the spring washer, as this isolates the spring washer from biting into the component that it is fastening.

Our enterprise is appreciated for manufacturing high quality Mild Steel Plain Washer. These are manufactured in total compliance of ISI 3063, ISI 6735, DIN 127, BSS-1082 and DIN 7980 quality standards. Our broad spectrum is extensively used in off shore oil exploration, thermal power plants, Petro chemical enterprises and other industries. We have developed a robust production facility equipped with the CAD/CAM facilities in order to fabricate our all alloy fastener products. Key advantages - Precise dimensions - Corrosion resistance - High mechanical strength We offer a broad array of supreme quality Plain Washer that is designed and manufactured using pristine quality raw material, obtained from reliable sources of the industry. This washer is highly demanded in the market owing to its easy installation and perfect finish. Offered plain washer is immensely used in earthlings systems and plays an important role in almost all electrical systems. Apart from this, it is also used in automobile, furniture, Moreover, we offer this Plain Washer in a broad range of specifications to meet the precise requirements of the clients. Features - Zinc Plated - Fine finish - Easy installation - Robustness