Contact Washers manufacturer in Surendranagar

Uma Spring is an ISO 9001:2008 Certified Company Established in 2011. Uma Springs is Disc Spring Washer, Belleville Washer, Conical Washer, Safe Lock Washer, Heavy Duty Safety Washer, Wave Washer, Plain Washer, Coil Spring, Sheet Metal Components, Machine Components, Contact Washers manufacturer in Surendranagar.

Uma Spring strongly believes in client centric approach. Client satisfaction is our main goal. We provide high quality springs, bearings and washers of standard sizes.

Our products are manufactured according to the specification and designs provided by the customers keeping in mind the stringent quality control. We are ready to cater OEM Spares as per customer’s requirement. We always prefer to give best quality as per our customer’s desire. We strictly concentrate on quality from the starting of components production up to final completion. We are regularly asking our valued customers about the quality of the components supplied by us. We also maintain records for giving proper feedback and best service to the entire satisfaction to our valued customers.

Contact Washers are conical shaped lock washers formed with a ribbed top surface. The conical shape exerts locking force 360° around the underside of the screw head or nut. The ribbed top surface further enhances the locking force and resists the torque fastener connection potential for loosening under pressure and vibration. Contact Washers are made from high carbon spring steel or stainless steel.

They are manufactured in a variety of ID, OD and Thickness combinations to suit various applications. The washers are produced in accordance with French National Standard NFE 25-511 and Siemens SN 70093. Contact Washers can be ordered with either a plain smooth bearing surface or with barbs for grounding purposes when mounting surfaces are painted or coated.

Contact Washer (Tooth Series)

Contact washer which has – a round knurled ring with resistance to loosening on its contact surface with the screw’s underhead and a series of teeth on the surface in contact with the supporting field, which doesn’t allow the rotation of the washer during the tightening. The washers are produced in accordance with Siemens SN 70093. Recommended for electrical contact fasteners.

For more details about our work please visit our website UmaSpring, or contact us at +91 (0) 2752 294 109