73181400Tariff Item (8-digit)Section XV

HSN Code 73181400 – Self-Tapping Screws

Full GST classification for Self-Tapping Screws — chapter, heading and tariff hierarchy, GST rate slabs and related HSN codes. Updated for India GST.

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HSN Code

73181400

Chapter

73

Digits

8-digit

Section

XV

What is HSN Code 73181400?

HSN code 73181400 is the Harmonized System of Nomenclature classification for Self-Tapping Screws under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-digit) level of the HSN hierarchy.

This code belongs to Chapter 73 — Articles Of Iron Or Steel, which is part of Section XV: Base Metals & Articles Thereof. Every GST-registered business supplying self-tapping screws must quote HSN 73181400 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 73181400

LevelCodeDescription
Chapter73articles of iron or steel
Heading7318screws, bolts, nuts, coach-screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel
Sub-heading731814self-tapping screws
Tariff73181400self-tapping screws

GST rate for HSN 73181400

Goods under HSN 73181400 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

0%

Nil / Exempt

Fresh produce, milk, cereals, books

5%

Merit rate

Essentials, packaged food, transport

12%

Standard-low

Processed food, mobiles, apparel > ₹1,000

18%

Standard

Most goods, electronics, services

28%

Demerit / luxury

Cars, cement, aerated drinks, tobacco

Find the exact GST rate for Self-Tapping Screws →

HSN Code 73181400 — FAQs

What is HSN code 73181400?

HSN code 73181400 classifies "Self-Tapping Screws" under India's GST regime. It falls under Chapter 73 (Articles Of Iron Or Steel) of the Harmonized System of Nomenclature.

How many digits is HSN code 73181400?

73181400 is a 8-digit HSN code — a tariff item (8-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

What is the GST rate for HSN code 73181400?

Goods under HSN 73181400 are taxed at one of the GST slabs — 0%, 5%, 12%, 18% or 28% — depending on the exact product and the latest GST Council notification. Use the Laabam.One GST Rate Finder to confirm the current rate for Self-Tapping Screws.

Which chapter does HSN code 73181400 belong to?

HSN 73181400 belongs to Chapter 73 — Articles Of Iron Or Steel, part of Section XV: Base Metals & Articles Thereof.

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