Resource
HSN code and GST for springs
The code buyers put on the purchase order, and the tax rate that usually sits next to it. This is a reading of public tariff pages, not advice from our CA.
The codes
HSN 7320 covers springs of iron or steel. 7320 20 covers helical springs — the compression, extension and torsion springs that leave our unit. Stainless springs of iron or steel still sit in this family; they are not a separate “SS spring” heading.
We invoice as RK Enterprises, GSTIN 27BDSPK0577Q1ZL. The HSN we print on a given invoice follows the part.
GST rate
Public guides for HSN 7320 list GST at 18%. Treat that as the usual rate, not a promise for every part or every year. A concessional or different rate can apply if the classification changes.
Wire forms
A clip, hook or pin that is not a helix may be classified as an article of iron or steel under HSN 7326, not 7320. That is uncertain. Do not copy the spring code onto a wire form without asking your CA.
Sources
Read on 4 Oct 2026, and to be confirmed with a CA:
This page is not tax advice. Confirm the final classification of each product with your chartered accountant.