This document specifies the characteristics of prevailing torque hexagon high nuts (with non metallic insert), in steel and stainless steel, with metric coarse pitch thread M5 to M39, and with product grades A and B.
If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.
ISO 7719:2012 specifies the characteristics of prevailing torque type all-metal hexagon regular nuts with threads from M5 up to and including M36, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 5, 8 and 10.
Ships and marine technology — Performance test procedures of LNG BOG re-liquefaction system on board...
This document specifies test requirements and procedures for the performance test that shall be conducted in order to confirm the mechanical features of the LNG BOG re-liquefaction system on board a ship. This test procedure would be prepared to document the function and safety processes required by international standards and/or any administration for LNG BOG re-liquefaction system of LNG ships…
Dentistry — General requirements for instruments and related accessories used in dental implant plac...
ISO 13504:2012 specifies general requirements for the manufacture of instruments and related accessories used in the placement of dental implants and further manipulations of connecting parts in the craniofacial area.
It is applicable to single-use and reusable instruments, regardless of whether they are manually driven or connected to a power-driven system.
ISO 16809:2017 specifies the principles for ultrasonic thickness measurement of metallic and non-metallic materials by direct contact, based on measurement of time of flight of ultrasonic pulses only.
Hand hole design principles and test methods for handheld packages
This Technical Specification describes the ergonomic design criteria and test evaluation method for the hand hole of a box for handheld packages with the maximum weight of up to 30 kg; a box that is handled by human operators during the distribution and logistics process. The contents of this Technical Report does not cover all issues of safety, health, and the environment related to the handling…