February 2015 highstrength structural bolting assemblies for preloading. In other words, the doorset maintains its fire integrity. This european standard specifies, together with en 14399 1 and en 14399 2, the requirements for assemblies of highstrength structural bolts and nuts of system hr suitable for preloaded joints with large widths across flats, thread sizes m12 to m36 and property classes 8. Plain chamfered washers british standard this part of this european standard specifies, together with pren 143991, hardened and tempered plain washers with chamfer intended for assembly with large series hexagon highstrength structural bolts and nuts with thread sizes from m12 to m36. Defines together with en 143991 and en 143992, the requirements for assemblies of highstrength structural bolts and nuts of system hr suitable for preloaded joints with large widths across flats, thread sizes m12 to m36 and property classes 8. Self colourblack bs en 14399 3 as processed zinc electroplated bs 737 or bs en iso 4042 hot dip galvanized bs en iso 10684 mechanical properties bs en 14399 3, bs en iso 898 1 8. Self colourblack bs en 143993 as processed zinc electroplated bs 737 or bs en iso 4042 hot dip galvanized bs en iso 10684 mechanical properties bs en 143993, bs en iso 8981 8. Bs en 143996 washers do not have the three which bs 4395 washers have. Plain chamfered washers suppliers1 29 en en 143999 2018. Amendment dated 31 october 2010 correction to the national foreword. High strength friction grip bs en 14399 9 specifies, together with bs en 14399 1, the requirements for assemblies of highstrength structural bolts and nuts, with large width across flats, of system hr or hv, including the requirements for the general dimensions, tolerances, materials and performance for two grades, h8 and h10, of compressible washertype direct tension indicators, nut face. A small partturn, less than one third turn, is then applied to develop the required preload. Technical data anchor shackle bolt pre load bolt assemblies hr bs en 14399 3 hexagon bolt note.
Din en 143993 and 7 system hr structural bolt set for preloading. Suitability for preloading supersedes bs en 14399 2. Bs en 14399 10 highstrength structural bolting assemblies for preloading. This european standard shall be given the status of a national standard, either by. Standard din en 143991 is the german version of en 143991. Summary comparison for preloading hsfg fasteners bs en. Nominal size d nominal thread diameter of associated bolts en 14399 6 dimensions of plain chamfered washers m12. P structural flat washers, din en 14399 part 6, plain finish the information below lists the required dimensional, chemical and physical characteristics of the fasteners in this purchase order. Highstrength structural bolting assemblies for licensed copy. This part of this european standard specifies, together with pren 143991, the requirements for assemblies of highstrength structural bolts and nuts of system hr suitable for preloaded joints with large widths across flats, thread sizes m12 to m36 and property classes 8. Structural flat washers, din en 14399 part 6, plain finish. Crossreferences the british standards which implement international or european.
En 143991 boltnut assembly en 143993 en 143994 marking hr hv property classes 8. Highstrength structural bolting assemblies for preloading. Boltnut assemblies according to this standard shall be assembled with washers in accordance with en 143996 or in accordance with en 143995 under the nut only. Due to the large amount of enquiries from our customers asking if we will be providing our product to the latest standard, we have issued the following statement below in answer to this question. This part of bs en 14399 is one of several parts that comprise the bs en 14399 series of standards. Washers according to this standard can be applied under the nut only.
Bs en 14399 1 prov ides the general requirements to which the other parts, which provide specific requirements regarding manufacture, materials and testing, relate. High strength structural bolting assemblies for preloading. System hr countersunk head bolt and nut assemblies this draft european standard specifies, together with en 14399 1 and en 14399 2, the requirements for assemblies of highstrength structural countersunk bolts and nuts of system hr suitable for preloaded joints with thread sizes m12 to m36 and. High strength chamfered washers for steel structure. This document specifies, together with en 143991 and en 143992, the requirements for assemblies of highstrength structural bolts and nuts of.
Technical data pre load bolt assemblies hr bs en 143993. Characterization and sizing of discontinuities the european standard en 5835. Preload bolt assemblies bs en 14399 10 hrc assemblies. General requirements publication year 2015 document status. Bs en 14399 parts 1 10 bs en 14399 part one general requirements bs en 14399 part two suitability test for preloading assembly test bs en 14399 part three hexagon bolt and nut assemblies hr 8.
Din en 14399 4 2015highstrength hexagon bolts with. This dnv gl standard for wind turbine support structures offers pragmatic design approaches and can for example be used for design of steel and concrete towers, gravitybased concrete foundations. Technical specification of en 14399 kova fasteners. Standards bs en 143999 dti load indicator washer system hr or hv nominal dia m12 m16 m20 m22 m24 m27 m30 m36 internal diameter d1 min 12. Black, electro galvanized, dacromet hot dipped galvanized, sherardised bapp g r o u p o f c o m p a n i e s boltnutwasher assembly system hr general requirements en 143991 boltnut assembly. Standard din en 14399 3 is the german version of en 14399 3. Complete document highstrength structural bolting assemblies for preloading part 1. Bs en 14399 1 provides the general requirements to which the other parts, which provide specific requirements regarding manufacture, mate rials and testing, relate. Find the most uptodate version of bs en 143991 at engineering360. Preload bolt hr en 143993, nut en 143993, washer en 14399. The difference between lg and ls should not be less than 1,5 p. All bsi british standards available online in electronic and print formats. Bu standard, en 143991 ile birlikte, dis olcusu m12 ila m36 ve mukavemet s.
Preload bolt assemblies bs en 14399 parts 1 to 10 bapp. Bs en 143993 and 7 system hr structural bolt set for preloading. Bsen1439910 highstrength structural bolting assemblies. This standard specifies the general requirements for boltnutwashers assemblies for highstrength structural bolting, which are suitable for preloading. Technical data anchor shackle bolt pre load bolt assemblies hr bs en 143993 hexagon bolt note. System hv hexagon bolt and nut assemblies publication year. Highstrength structural bolting assemblies for preloading part 3. The term washer is applied to non threaded products that are located on the threaded shaft of a fastener and are predominantly flat and round. En 14399 1 boltnut assembly en 14399 3 en 14399 4 marking hr hv property classes 8. Hexagon bolt and nut assemblies supersedes bs en 14399 3. High strength friction grip fasteners high strength bolting assemblies for preloading part 3 system hr hexagon bolt and nut assemblies. Bolt and nut assemblies with calibrated preload steels, conformity, structures, fasteners, acceptance approval, approval testing, hightensile steels, mechanical properties of materials, marking, type testing, bolting, strength of materials, bolts, quality control, threaded fasteners.
Professional china en 143993 and 7 structural bolt set for proloading to florence manufacturer detail. Studbolt scotland ltd bs en14399 structural bolting. The torque control method again uses a value of torque calculated from data obtained from the en 143992 fitness for purpose test. This standard specifies the requirements for assemblies of highstrength structural bolts and nuts of system hr suitable for preloaded joints with large widths across flats, thread sizes m12 to m36 and property classes 8. Highstrength structural bolting assemblies for preloadingpart 6. Highstrength structural bolting assemblies for licensed. En 14399 7 en 14399 7 highstrength structural bolting assemblies for preloading part 7. Dinstockltd,unitc1hortonwood10 welcome to the world of fasteners from. System hr hexagon bolt and nut assemblies dimensions note.
With over 100 years of experience the british standards institute is recognised as the uks national standards body. Publisher information british standards institution. En143997 highstrength structural bolting assemblies. Dinen143997 bsen143997 show complete document history. Bs en 143991 provides the general requirements to which the other parts, which provide specific requirements regarding manufacture, mate rials and testing, relate.
General requirements the european standard en 143991. All bsi british standards are available online in pdf or hardcopy. Most backordered items can be rushed in from the publisher in as little as 24 hours. Standards bs en 143999 dti load indicator washer system. Secure pdf files include digital rights management drm software.
Bsen1439910 highstrength structural bolting assemblies for preloading. This part of bs en 14399 is one of several parts that comprise the. Additional note for the full assembly bs en 14399 product an impact test at 20 degrees and a suitability test are required bs en 143992. Bs en 14399 product an impact test at 20 degrees and a suitability test are required bs en 143992. Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. This european standard specifies together with en 14399 1 and en 14399 2, the requirements for assemblies of highstrength structural bolts and nuts of system hv suitable for preloaded joints with large widths across flats, thread sizes m12 to m36 and property classes 10. Nominal size d nominal thread diameter of associated bolts en 143996 dimensions of plain chamfered washers m12.
1341 198 517 1403 607 1357 645 153 1184 775 940 1189 579 1653 807 1066 537 524 837 1229 627 1318 664 770 511 148 627 1447 117 325 134 248 320