Washers & gaskets
Supporting hardware and gasket requirements coordinated with your fastener package.

Washers & gaskets, defined by the order.
Cyclone’s published product offering includes washers, gaskets, and supporting hardware. Include these components in your RFQ alongside the bolting bill of materials, with the exact construction and material requirements for each item.
- Include dimensions and the applicable standard
- Specify material, thickness, and surface treatment
- Gasket selection remains with the responsible engineer
Specify material grade and condition, dimensions, thread series/class, quantity, finish, required delivery, and documentation.
Define the part. Align the requirement.
Complete the fastening package with the washers, gaskets and supporting hardware listed on your assembly bill of materials. Cyclone coordinates these requirements with the bolting inquiry so procurement can review the complete package, delivery schedule and documentation together.
Washer dimensions
Provide the inside diameter, outside diameter, thickness, configuration and dimensional standard. Identify any required hardness, material grade or surface finish.
Gasket construction
Identify the gasket standard, style, size, thickness and material construction. Include flange or assembly identification and the approved part number where applicable.
Size and material selection
Sizes and materials are reviewed against the specified assembly. Selection of gasket construction and application suitability remains with the customer or responsible engineer.
Package and documentation
List quantities by line item and identify matched sets, finish requirements, material certification and packaging or labeling instructions. Confirm availability and delivery with Cyclone.
Questions before you quote
Can washers and gaskets be quoted with a stud assembly?
Yes. Include every component as a separate RFQ line with its quantity, material, dimensions and required documentation.
Will Cyclone select a gasket for the service?
The responsible engineer must specify the gasket and confirm application suitability. Cyclone can review the supplied product requirements and sourcing scope.
Which washer or gasket sizes are stocked?
Ask the team about current availability for your exact part. This page does not represent a live inventory list or a guaranteed size range.