ISO 898-7 PDF

Buy GOST R ISO MECHANICAL PROPERTIES OF FASTENERS – PART 7: TORSIONAL TEST AND MINIMUM TORQUES FOR BOLTS AND. Find the most up-to-date version of ISO at Engineering Purchase your copy of BS EN , ISO as a PDF download or hard copy directly from the official BSI Shop. All BSI British.

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You may find similar items within these categories by selecting from the choices below:. All standards are subject to revision, and parties to agreements based on this part of IS0 are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below.

At the time of publication, the edition indicated was valid. Part 6 is the same as part 2 except for fine threaded nuts that range from 89-87 to M You may experience issues viewing this site in Internet Explorer 9, 10 or ISO is an international standard that defines mechanical and physical properties for metric fasteners.

IS0 consists of the following ical properties of 89-87 Learn more about the cookies we use and how to change your settings. The minimum breaking torques have been determined on the basis of cross-sections resulting from the minimum values of the minor diameter of the thread tolerance 6g.

Nuts with specified proof load values — Coarse thread [3]. Nuts with specified proof load values – Fine pitch thread Part 7: Part 5 defines the mechanical properties for set screws and other fasteners not under tensile stresses.

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Torsional test and ieo torques for bolts and screws with nominal diameters 1 mm to 10 ios Status: The work of preparing International Standards is normally carried out through IS0 technical committees.

Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread [2]. Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.

BS EN 20898-7:1995, ISO 898-7:1992

Bolts, screws and studs Part 2: Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to,10 mm iwo scope 3. Tests have shown that the torques can also be used for bolts and screws with thread tolerances 6f and 6e. It also excludes set screwswhich are covered under part 5.

Customers who bought this product also bought BS EN Nuts with specified proof load values — Fine pitch thread [5] 7. From Wikipedia, the free encyclopedia. The test applies to bolts and screws with thread less than M3 for which no breaking and proof loads are indicated In IS0as well as to short bolts and screws with nominal diameters 3 mm to 10 mm which cannot be subjected to a tensile test. Ml0 x 1 and Ml0 x 1,25 which allow an evaluation of the 898–7 properties of the bolts and screws.

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Essai de torsion et couples minimaux de rupture diamktre nominal de filetage de 1 mm 9 10 mm Reference number IS0 Nuts with specified proof load values — Coarse thread [3] 5. Set screws and similar threaded fasteners not under tensile stresses [4] 6. Also since bolts and screws with threads greater than M3 LID to anproximately Ml0 often cannot be subjected to a tensile test or proof load test due to their ieo lengths, minimum, breaking torques have been specified for bolts and screws Ml to Ml0 ineluding the fine pitch threads M8 x 1: Torsionsversuch und Mindest-Bruchdrehomomente fuer Schrauben mit Nenndurchmessern 1 mm bis 10 mm.

Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread [2] 2. Find Iwo Items This product falls into the following categories.

Set screws and similar threaded fasteners not under tensile stresses [4]. ISO – Mecha ISO standards by standard number.