GSO ISO 4229:2025
ISO 4229:2017
Gulf Standard
Current Edition
·
Approved on
14 October 2025
Assembly tools for screws and nuts — Single-head engineer's wrenches for lower torque applications — Maximum outside dimensions of heads and test torques
GSO ISO 4229:2025 Files
Arabic
6 Pages
Current Edition
USD
55.9
English
5 Pages
Current Edition
Reference Language
USD
55.9
GSO ISO 4229:2025 Scope
ISO 13778:2017 specifies requirements of single-head engineer's wrenches with nominal width across flats from 3,2 to 120.
It specifies the maximum outside dimensions of heads and gives the test torque values. The "lower torque application" designation is in accordance with the smaller head dimensions.
NOTE The wrenches covered by this document are the ones identified in ISO 1703:2005 under reference Nos. 1 1 01 01 0 and 1 1 01 01 1.
Best Sellers From Mechanical Sector
GSO 42:2015
Gulf Technical Regulation
MOTOR VEHICLES - GENERAL REQUIREMENTS
GSO 159:1993
Gulf Technical Regulation
MOTOR VEHICLES –
DIMENSIONS AND WEIGHTS
GSO 98:1988
Gulf Technical Regulation
MOTOR VEHICLES- FLAMMABILITY OF
INTERIOR MATERIALS AND THEIR
TESTING METHODS
GSO 2698:2022
Gulf Standard
Technical Requirements for Electric Vehicles
Recently Published from Mechanical Sector
GSO ISO 24596:2026
ISO 24596:2024
Gulf Standard
Drinking water, wastewater and stormwater systems and services — Guidelines for the planning and implementation of infrastructure hardening for water and wastewater systems
GSO ISO/TR 7035-2:2026
ISO/TR 7035-2:2024
Gulf Standard
Design and asset management of DIP for water application — Part 2: Design, installation and operation
GSO ECE 148:2026
ECE 148:2023
Gulf Standard
Uniform provisions concerning the approval of light-signalling devices (lamps) for power-driven vehicles and their trailers
GSO ISO 2903:2026
ISO 2903:2016
Gulf Standard
ISO metric trapezoidal screw threads — Tolerances