NA 067
DIN Standards Committee Fasteners
Project
Fasteners - Prevailing torque hexagon nuts - High nuts (all metal) with slot(s) (ISO/DIS 7720:2024)
Abstract
This document specifies the characteristics of prevailing torque (all metal) hexagon high nuts, 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.
Begin
2023-04-14
WI
00185437
Planned document number
prEN ISO 7720
Responsible national committee
NA 067-00-03 AA - Fasteners with metric internal thread
