Paul Pioneer Engineering Private Limited

Single Coil & Double Coil Spring Washer

Washers & Fastening Accessories

Single Coil & Double Coil Spring Washer

Single Coil Spring Washers are helical washers used with compatible bolted joints to support the intended fastening arrangement. Their spring form provides resilience within the joint when installed according to the applicable design. They are available in different sizes and material specifications. Proper selection depends on bolt dimensions and the requirements of the assembly. We manufacture and supply single-coil spring washers for railway and industrial applications.

Double Coil Spring Washers feature a double-coil configuration designed for specified fastening applications. They are used in compatible bolted assemblies where the required washer geometry is defined by the design. Their dimensions and material properties are selected according to the intended use. Correct compatibility with the bolt and mating surfaces is essential. We supply double-coil spring washers according to customer specifications and applicable standards.