NA 067

DIN Standards Committee Fasteners

About FMV

The DIN Standards Committee Fasteners (FMV) has the task to carry out the standardization in the field of mechanical fasteners and to assure the representation of national interests at international and European levels.

  • Screws and nuts including washers,
  • as well as pins,
  • rivets
  • and retaining rings

are classified as mechanical fasteners.

The standardization process concerns, in addition to the dimensions, also the mechanical and functional characteristics of the fasteners and the specification of testing.


How is FMV composed?


DIN e. V.

Roman Grahle

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

Send message to contact  

New projects
Document number Begin Title
DIN 267-27 2022-04-29 Fasteners - Part 27: Steel screws, bolts and studs with adhesive coating, Technical specifications More  Comment 
ISO/AWI 13670 2022-04-11 Fasteners - Grooved reverse-taper pins - One quarter-length progressive grooves on both sides More  Comment 
ISO/AWI 13669 2022-04-11 Fasteners - Grooved pins - General requirements More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 4035 2022-06 Fasteners - Hexagon thin nuts (style 0) (ISO/DIS 4035.2:2022); German and English version prEN ISO 4035:2022 More  Read draft and comment
DIN EN ISO 8674 2022-06 Fasteners - Hexagon high nuts (style 2), with fine pitch thread (ISO/DIS 8674.2:2022); German and English version prEN ISO 8674:2022 More  Read draft and comment
DIN EN ISO 4032 2022-06 Fasteners - Hexagon regular nuts (style 1) (ISO/DIS 4032.2:2022); German and English version prEN ISO 4032:2022 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN 34800 2022-04 Standard Bolts and screws with external hexalobular driving feature with small flange More  Order from Beuth Verlag
DIN 34802 2022-04 Standard Hexalobular socket head cap screws with large driving feature More  Order from Beuth Verlag
DIN 8140-1 2022-04 Standard Wire thread inserts for ISO metric screw threads - Part 1: Dimensions, technical specifications More  Order from Beuth Verlag

All publications