HSN code for screws and bolts.
Screws and bolts is classified under HSN code 7318 (SCREWS, BOLTS, NUTS, COACH-SCREWS, SCREW HOOKS, RIVETS). The GST rate is 18%, effective 2025-09-22, per 9/2025-Central Tax (Rate).
This code covers fastening hardware made from iron or steel, including screws, bolts, nuts, rivets, washers, and related items used to join or assemble other materials.
gst rate for screws and bolts
| gst | cgst + sgst | what it covers | entry |
|---|---|---|---|
| 18% | 9% + 9% | Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel | Sch II S.No 2969/2025-Central Tax (Rate) |
source: 9/2025-Central Tax (Rate) · effective 2025-09-22
invoice examples at 18%
Intra-state sale of ₹10,000 at 18% GST
- Taxable value₹10,000
- CGST @ 9%₹900
- SGST @ 9%₹900
- Invoice total₹11,800
Inter-state sale of ₹1,00,000 at 18% GST
- Taxable value₹1,00,000
- IGST @ 18%₹18,000
- Invoice total₹1,18,000
also searched as
more specific codes under 7318
Not 100% sure this is your code?
Get it confirmed by a CA or customs expert before you invoice or import.
Full detail — official text, every sub-code and rate history — on the HSN 7318 code page → · chapter 73 — Articles of iron or steel
compiled from official CBIC sources · not tax advice — verify with your tax advisor before filing