This International Standard specifies the characteristics of prevailing torque type all-metal hexagon high nuts with metric fine pitch thread, with nominal thread diameters, D, from 8 mm up to and including 36 mm, in product grade A for sizes D up to and including 16 mm and product grade B for sizes D above 16 mm, and with property classes 8, 10 and 12. If other specifications are required, they can be selected from existing International Standards, for example ISO 261, ISO 724, ISO 898-2, ISO 965-2, ISO 2320 and ISO 4759-1.
EN ISO 10513:2012 Referenced Document
ISO 10683:2000 Fasteners - Non-electrolytically applied zinc flake coatings
ISO 225:2010 Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions
ISO 2320:2008 Prevailing torque type steel nuts - Mechanical and performance properties
ISO 261:1998 ISO general purpose metric screw threads - General plan
ISO 4759-1:2000 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C
ISO 6157-2:1995 Fasteners - Surface discontinuities - Part 2: Nuts
ISO 724:1993 ISO general-purpose metric screw threads; basic dimensions
ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes - Coarse thread and fine pitch thread
ISO 8992:2005 Fasteners - General requirements for bolts, screws, studs and nuts
ISO 965-2:1998 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality
EN ISO 10513:2012 history
2012EN ISO 10513:2012 Prevailing torque type all-metal hexagon high nuts with metric fine pitch thread - Property classes 8, 10 and 12
1997EN ISO 10513:1997 Prevailing Torque Type All-Metal Hexagon Nut, Style 2, with Metric Fine Pitch Thread - Property Classes 8, 10 and 12 ISO 10513:1997