IS 1367 Pt.1-1980

标准号：IS 1367 Pt.1-1980
发布日期：1980/5/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.Covers the technical conditions of delivery of bolts, screws, studs, nuts and similar threaded and formed parts unless special requirements are laid down in the relevant product standards. The standard may also be applied to non-standard products for which standards are yet to be formulated.Note —The products under the purview of the standard shall have threads to IS : 4218 ( Part I )-l976 to IS : 4218 ( Part VI )-1976 ' ISO metric screw threads ( first revision )'.1.1 This part is intended to serve as an introduction to the remaining which cover the specific requirements of fasteners like product grades, mechanical properties, methods of test, etc. The different parts are as under:Part I Introduction and general informationPart II Product grades and tolerancesPart III Mechanical properties and test methods for bolts, screws and studs with full loadability*Part IV Mechanical properties and test methods for bolts, screws and studs with reduced loadabilityPart V Mechanical properties and test methods for set screws not under tensile stressesPart VI Mechanical properties and test methods for nuts with specified proof loadsPart VII Mechanical properties and test methods for nuts without specified proof loadsPart VIII Mechanical properties and test methods for prevailing torque type lock nutsPart IX Surface discontinuities on bolts, screws and studsPart X Surface discontinuities on nutsPart XI Electroplated coatings on threaded fastenersPart XII Phosphate coatings on threaded fastenersPart XIII Hot dip galvanized coatings on threaded fastenersPart XIV Stainless steel threaded fastenersPart XV Requirements at subzero and elevated temperaturesPart XVI Designation system and symbols*Part XVII Acceptance criteriaPart XVill Marking and mode of deliveryPart XIX Axial load fatigue testing of bolts, screws and studs