DIN 34825:2018
Cylindrical head screws with inner contact flange - Driving feature 12 point socket

Standard No.

DIN 34825:2018

Release Date

2018

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN 34825:2018-09

Latest

DIN 34825:2018-09

Replace

DIN 34825-1:2017

Scope

This Standard specifies requirements for cylindrical head screws with inner contact flange with 12 Point socket and a flange diameter ≈ 2 × nominal thread diameter. Scews with metric coarse pitch thread from M8 and M10 and with metric fine pitch thread M12 × 1,5 and M16 × 1,5 in product grade A are specified.

DIN 34825:2018 Referenced Document

• DIN 34822:2005 Cheese head screws with flange with 12 point socket
• DIN 34824:2007 12 point socket for bolts and screws
• DIN 962:2013 Bolts, screws, studs and nuts - Designations, types and finishes
• DIN EN 26157-1:1991 Fasteners; surface discontinuities; bolts, screws and studs subject to general requirements (ISO 6157-1:1988); german version EN 26157-1:1991
• DIN EN ISO 10683:2014 Fasteners - Non-electrolytically applied zinc flake coatings (ISO 10683:2014); German version EN ISO 10683:2014
• DIN EN ISO 16048:2003 Passivation of corrosion-resistant stainless-steel fasteners (ISO 16048:2003); German version EN ISO 16048:2003
• DIN EN ISO 225:2011 Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions (ISO 225:2010); Multilingual version EN ISO 225:2010
• DIN EN ISO 3269:2000 Fasteners - Acceptance inspection (ISO 3269:2000); German version EN ISO 3269:2000
• DIN EN ISO 3506-1:2010 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009); German version EN ISO 3506-1:2009
• DIN EN ISO 4042:2001 Fasteners - Electroplated coatings (ISO 4042:1999); German version EN ISO 4042:1999
• DIN EN ISO 4753:2012 Fasteners - Ends of parts with external ISO metric thread (ISO 4753:2011); German version EN ISO 4753:2011
• DIN EN ISO 4759-1:2001 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts; Product grades A, B and C (ISO 4759-1:2000); German version EN ISO 4759-1:2000
• DIN EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013); German version EN ISO 898-1:2013
• DIN ISO 8992:2005 Fasteners - General requirements for bolts, screws, studs and nuts (ISO 8992:2005)
• DIN ISO 965-1:2017 ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data (ISO 965-1:2013)

DIN 34825:2018 history

• 2018 DIN 34825:2018-09 Cylindrical head screws with inner contact flange - Driving feature 12 point socket
• 2018 DIN 34825:2018 Cylindrical head screws with inner contact flange - Driving feature 12 point socket
• 2017 DIN 34825-1:2017 Cylindrical head screws with inner contact flange - Part 1: Driving feature 12 point socket