The fastener dimension guide allows you to select between the following iso standards. Bolt standard, din, iso, jis, en, bs, ansi, asme, sae, astm. This is due to the international understandability of symbols. Din en iso 4042 fasteners electroplated coatings iso 4042. Din 908 pdf standard screw plug knowledge yuyao jiayuan. Once accepted, the standards project is carried out according to set rules of procedure by the relevant din standards committee, the relevant technical committee of the european standards organization cen cenelec for electrotechnical standards or the. Sundram fasteners limited fasteners division fd hexagonal head bolt 21 grade mark reference standards. Din 609 hexagon fits bolts with long thread current norm. Fastener dimension guide fastener standards by nordlock group. List of dimension standards for din fasteners including bolts, screws, nuts, studs, washers, pins, keys etc. Bolts, screws, studs and nuts product grades a, b and c iso 47591. Din 908 is internal drive screw plugs with collar cylindrical thread. Most metric fasteners are made to the din standard but what does din stand for much the same way the american national standards institute ansi was founded to promote u. Iso 4762 modifiziert supersedes september 1979 edition as it is current practice in standards published by the international organization for standardization iso, the comma has been used throughout as a decimal marker.
English version of din en iso 4042 en iso 4042 ics 21. Large collection of din, ifi, iso, jis, en iso, astm, bs etc. The fasteners standards committee fmv within din deutsches institut fur normung e. English version of din en iso 4014 en iso 4014 supersedes.
Product illustrations din iso designations standards conversion din iso material property classes coatings catalogue items din iso boltsscrews standards conversion in the reyher catalogue boltsscrews information. The din standards are commonly used in germany, europe and globally even though the transition to iso standards is gradually taking place. The din standards are commonly used in germany, europe and globally even though the transition to iso standards. This is an incomplete list of din standards the status column gives the latest known status of the standard.
Din 7603, cooperaluminium sealing washers boltsfastener. Handbook of comparative world steel standards preface this is the book i never wanted to write, but always wanted to own. A webbased app to find fastener measurements easily for bolted joint design. This standard specifies requirements for m 1,6 to m52 hexagon head screws. Consult wurth industrie frances entire fasteners differences between din en iso standards catalogue on directindustry. The following table is provided for guidance only as there are often dimensional variations between standards. Fasteners differences between din en iso standards wurth. Annotation standardization is provided by the asme y14 series of standards. The 2021 ifi book of fastener standards is the 11th edition of the iconic book of standards published by the industrial fasteners institute. As a metallurgical engineer and long time user of steel standards, author of the four casti metals data books, and member of astm a01 and b02 standard committees, i knew all too well the many pitfalls and challenges of. Metric din 933 hexagon head cap screws bolts full thread.
The din standards corresponding to the international standards referred to in clause 2 and in the bibliography of the en are as follows. Technical delivery conditions and basic standards table 33 din standard title din iso withdrawn fasteners, surface disconuities, nuts 267 part 20 yes 6157 part 2 10484 fasteners, surface disconuities, nuts 267 part 21 yes 10485 fasteners bolts, screws, studs and nuts symbols and descriptions of dimensions en 20225 yes 225 fasteners. General survey of successor din iso standards predecessor iso din standards 31 2 carts t certanty. If you are working with steel construction fasteners you can select either en 143993 for hr fasteners or en 143994 for hv fasteners. Standard and special fasteners metric products metric products. This edition represents 80 years of continued development in fastener standards and practice since the first edition was published in 1941. Din handbook 10 is the companion volume to din handbook 362 fasteners 6 dimensional standards for bolts and screws european standards, which reflects the state of the art in europe. Din iso metric fasteners crossreference din iso jis category standard standard standard description 68 internal threads, class 6h 8981 external threads, class 6g r1501 internal threads, class 6h 84 1207 machine screws, slotted cheese head 85 1580 machine screws, slotted pan head 125a 7089 flat washers, standard 126 7091 flat washers. This handout will focus on the standards of annotation for fasteners, and hole callouts local notes. A307 lowcarbon steel externally and internally threaded standard fasteners a320 alloysteel bolding materials for lowtemperature service a325 highstrength bolds for structural steel joints, including suitable nuts and plain hardened washers a354 quenched and tempered alloy steel bolts and studs with suitable nuts. Din 6795grounding washers global fastener platform.
These standards call for the expanded use of symbology in annotation. The directives in the international iso standards, as. Semitubular countersunk head rivets with nominal diameters from 1,6 to 10 mm. Fastener dimension guide fastener standards by nordlock. Din handbook 55 is one of a series of six handbooks on fasteners. The standard dimensional check lists offered in this site are copies from the public release of the related institutes and authorities. Is 726 iso 8765 din 960 jis b1180 h f h o t f o r g e d manufacturing range. Bolt standard, din, iso, jis, en, bs, ansi, asme, sae. Semitubular pan head rives with nominal diameters from 1,6 to 10 mm. To find the fastener standard you need, select the iso standard iso 4014, iso. Fastener standard online search, din, ifi, jis, iso standard, please enter the standard number or product name. This specification lists the japanese standard jis, jpi,british standard bs, and deutshe industrie normen din substitutes for astm specifications relating to materials for plates, pipes, tubes, forging, castings, bolts and nuts, bars and shapes, piping fittings, and nonferrous materials, in general use. Din 960 is the specification for partially threaded fine thread metric hex cap screws. The german din standard is the dominant standard on the planet for metric fastener products and world manufacturers continue to make to the standard.
An archive of fastener standards in pdf, free to download for fastener key members. Help me to the fastener pdf format only ifi members up to represent the head and a nut on a bolt usually has a bolt is a bolt. Din 9021 dimensions, specifications, equivalent standards, weights, pdf. B k l e f 186 neck iran technic trading 1 d e f k b m6 16 6 4.
This thread form is characterized by a 60 degree thread angle and a flat crest and rounded root. Half thrd fine pitch hex bolt din 960 pdf download. Din 7603 cooperaluminium sealing washers dimension of din 7603 cooperaluminium sealing washers standard as below. Point on the art information and efficient operation of fit directly into an imaginary cylinder parallel to provide. This standard specifies dimensions and technical delivery conditions for m12 to m30 steel hexagon head bolts of product grade c for use in structural steel bolting. The specification used to produce the corresponding inch series fastener is. These fastener standards allow hardware product manufacturers, as well as the endusers of such products, to examine and assess. Most din standards for these bolt types have been withdrawn years ago. Din deutsches institut fur normung german institute for standardization standards are issued for a variety of components including industrial fasteners as metric din 1 taper pins. Together, din handbooks 10 and 362 provide the user with a comprehensive overview of standards in the fasteners sector. Thread series is a standard based upon the number of threadsinch for a specific nominal diameter. Din handbook 10 fasteners 1 dimensional standards for bolts, screws and studs national standards din handbook 55 fasteners 3 standards for technical delivery conditions for bolts, screws, nuts din handbook 140 fasteners 4 basic and dimensional standards for nuts din handbook 193 fasteners 5 basic standards.
Din en iso 3269 and din en iso 15330 are the standards corresponding to international. The term fastener covers all types of products designed to mechanically connect two or more structural parts to form a solid or movable joint or to contribute essentially. Wurth industrie service fasteners diferences between din en iso standards content introduction 4 1. Include riveting or handbook pdf format only ifi member companies in a bolt between the art information and the din standards. Din 609 1995hexagon fit bolts global fastener platform.
These fasteners are used to mechanically join or affix other hardware objects together, and come in many forms which include rivets, nuts, bolts, studs, screws, washers, eyebolts, nails, and threaded fasteners. Din standard for fastener mechanical engineering general. Din 908 stainless steel material, m 16 thread tightening torque data. As a consequence, all din iso standards covering hexagon head bolts and nuts have been superseded by the corre sponding din en. For example din 931 is for partially threaded coarse thread metric hex cap screws. Standardization of dimensions, tolerances, mechanical and functional properties, test methods and acceptance procedures of fasteners. Mushroom head rivets with nominal diameters from 1,6 to 6 mm. Iso standard din standard iso 225 din en 20225 iso 724 din iso 724 iso 8981 din en iso 8981. Is 641 is 631 iso 4014 iso 4016 din 931 jis b1180 fine pitch. Metric fasteners din, jis, iso from mudge fasteners.
We manufacture, supply, export our wide range of nuts, bolts, screws, rods, high tensile fasteners, washers from mumbai to different parts of the country and different continents. The class 2a allowance assures easier assembly of mating parts, minimizes galling and seizing in highcycle wrench assembly, and can be used to accommodate commercial electroplated finishes. The din standards remain common in germany, europe and globally even though the transition to iso standards is taking place. Fasteners to the din standard deutsches institut fur normung develops norms and standards for fasteners fixing nuts bolts and washers. Iso4014 din 931, iso4017 din 933, iso4032 din 970 and iso4762 din 912. This standard specifies a system of designation for bolts, screws, studs and nuts fasteners, for short, and also gives supplementary order designations for special. Din standards are the results of work at national, european andor international level. Handbook of comparative handbook world steel standards. Din 9021 plain washer, outer diameter about 3 d dimensions, specifications, standard, weights, equivalent and download pdf. This standard specifies requirements for m 1,6 to m36 hexagon head bolts assigned to product grade a for thread sizes up to and including m 24 and lengths.
Technical delivery conditions and basic standards 30 29. European fastener standards for aerospace from aircraft. Most standard fasteners are produced with a class 2a fit for bolts and a class 2b fit for nuts. Din 912 modified version of iso 4762 zylinderschrauben mit innensechskant. Together, din handbooks 10 and 362 provide the user with a comprehensive overview of standards in the fasteners. When referring to standards and specifications, we will use only the wellknown initials of the above societiesansi, asme, ifi, astm and sae.
Dimensions in mm 1 field of application this standard specifies mushroom head square neck bolts with metric threads m 5 to m 20 of product grade c. The glossary for abbreviations of materials and coatings is on page 19. Din deutsches institut fur normung german institute for standardization standards are issued for a variety of components including industrial fasteners as metric din 315 wing nuts. Din 609 hexagon fits bolts with long thread fasteners. Start at the fastener standards are available from the threads. Din handbook 55 deals with technical delivery conditions for bolts, screws, nuts and washers as well as functional properties and their testing. Why iso standards should be preferred for metric fasteners. Din handbook 10 fasteners 1 dimensional standards for bolts, screws and studs. To find the fastener standard you need, select the iso standard iso 4014, iso 4017, iso 4035, iso 4762, bolt size and screw length. Din 9021 dimensions, specifications, standard, weights.
Flat countersunk head rivets with nominal diameters from 3 to 5 mm. The fasteners for export are manufactured according to the generally standard, for example, for inch series, ansiasmeifi standards are mostly followed while for metric series, din iso standards to be followed. Din 908 stainless steel material, m 16 thread tightening torque data and iso equivalent. Technical data din metric the fastener resource center. The specification used to produce the corresponding inch series fastener is ansi b 18.
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