25993

Manufacture of bolts, nuts, rivets, fasteners and screw machine products

Units in this sub-class include the manufacture of: •metal rivets, washers and/or similar non-threaded metal products •screw machine products •bolts, screws, nuts and/or similar threaded products

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 2599 Manufacture of Other Fabricated Metal Products n.e.c. final 25991 Manufacture of sanitary ware of enamelled iron and metal and plumbers' ware of brass final 25992 Manufacture of plumbing, heating and related products (except electric) final 25994 Manufacture of pipe fittings final 25995 Manufacture of springs final 25996 Manufacture of kitchen and household utensils

Official data

Official name	Singapore Standard Industrial Classification (SSIC 2025)
Issuing authority	Department of Statistics Singapore (SingStat / DOS)
Tax authority	Inland Revenue Authority of Singapore (IRAS) (IRAS)
Purpose	Mandatory at ACRA business/company registration; used by IRAS, MOM, EDB, SingStat
Active version	SSIC 2025 (15 Apr 2025)
Hierarchy level	Sub-class (5-digit) (final leaf)
Source	https://www.singstat.gov.sg/standards/standards-and-classifications/ssic
Prior versions	SSIC 2020, SSIC 2015

Hierarchy context

C→25→259→2599→25993 Manufacture of bolts, nuts, rivets, fasteners and screw machine products

Parent class

2599 Manufacture of Other Fabricated Metal Products n.e.c.

Parent division

25 MANUFACTURE OF FABRICATED METAL PRODUCTS (EXCEPT MACHINERY AND EQUIPMENT)

Parent section

C MANUFACTURING

Correspondence tables

SSIC 2020

25993 — Manufacture of bolts, nuts, rivets, fasteners and screw machine products

ISIC Rev. 5

2599 Manufacture of other fabricated metal products n.e.c.

ISIC crosswalk

ISIC Rev. 5 class 2599 Manufacture of other fabricated metal products n.e.c. Open ISIC class page with reverse SSIC links. Full table SSIC 2025 to ISIC Rev. 5 Open the full correspondence table.

Alphabetical index entries

Principal Title 25993 Manufacture of bolts, nuts, rivets, fasteners and screw machine products Alternative Title 25993 Bolt manufacturing (except in rolling mill) Alternative Title 25993 Ferrous wood screw manufacturing Alternative Title 25993 Metal fastener manufacturing Alternative Title 25993 Nail manufacturing (except in rolling mill) Alternative Title 25993 Nut manufacturing (except in rolling mill)

Data source: Department of Statistics Singapore (SingStat / DOS) (https://www.singstat.gov.sg/standards/standards-and-classifications/ssic). Official SSIC 2025 classification workbook.

Last data refresh: 15 Apr 2025. Classification version: SSIC 2025.

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