IS 1367 : Part 19 : 1997/ISO 3800 : 1993 Industrial fasteners - Threaded steel fasteners - Technical supply conditions Part 19 Axial load fatigue testing of bolts, screws and studs

ICS 21.060.10; 19.060 PGD 37
Reaffirmed 2014

National Foreword

This Indian Standard (Part 19) which is identical with ISO 3800: 1993 `Threaded fasteners - Axial load fatigue testing - Testmethods and evaluation of results, issued by the InternationalOrganization for Standardization (ISO), was adopted by the Bureauof Indian Standards on the recommendation of Bolts, Nuts andFasteners Accessories Sectional Committee and approval of the LightMechanical Engineering Division Council.

The text of the International Standard has been approved assuitable for publication as an Indian Standard without deviation.Certain terminology and conventions are not identical with thoseused in Indian Standards. Attention is drawn to the following:

a) Wherever the words `International Standard appear, referringto this standard, they should be read as `Indian Standard.

b) Comma (,) has been used as a decimal marker while in IndianStandards the current practice is to use a point (.) as the decimalmarker.

References

International Standard Corresponding IndianStandard
ISO 273 :1979 IS 1821 : 1987 Dimensions forclearance holesfor bolts and screws
ISO 554 :1976 IS 196 : 1966 Atmospheric conditionsfor testing
ISO 885 :1976 IS 4172 : 1987 Dimensions for radiiunder thehead of bolts and screws
ISO 4032 :1986 IS 1364 : Part 3 : 1992 Hexagonhead bolts,screws and nuts of product grades A and B : Part3 Hexagon nuts ( size range M1.6 to M64)
ISO 4033 :1979 IS/ISO 4033 : 1979 Hexagon nuts, Style 2,Product grades A and B
ISO 8673 :1988 IS 13722 : 1993 Hexagon nuts, Style1, withmetric fine pitch threads - Product grades A andB
ISO 8674 :1988 IS 13723 : 1994 Hexagon nuts Style1, withmetric fine pitch threads - Product grades A andB
IS1367 Technical supply conditions for threaded steelfasteners:
Part 1 :1980 Introduction and general information
Part 2 :1979 Product grades and tolerances
Part 3 :1991 Mechanical properties and test methods forbolts, screws and studs with full loadability
Part 5 :1980 Mechanical properties and test methods for setscrews and similar threaded fasteners not undertensile stresses
Part 6 :1994 Mechanical properties and test methods for nutswith specified proof loads
Part 7 :1980 Mechanical properties and test methods for nutswithout specified proof loads
Part 8 :1980 Mechanical and performance properties forprevailing torque type steel hexagon nuts
Part 9 : Sec 1 :1993 Surface discontinuities, Section 1 Bolts,screwsand studs for general applications
Part 9 : Sec 2 :1993 Surface discontinuities, Section 2 Bolts,screwsand studs for special applications
Part 10 :1979 Surface discontinuities on nuts
Part 11 :1996 Electroplated coatings
Part 12 :1981 Phosphate coatings on threaded fasteners
Part 13 :1983 Hot-dip galvanized coatings on threadedfasteners
Part 14 :1984 Stainless steel threaded fasteners
Part 16 :1979 Designation system and symbols
Part 17 :1996 Inspection, sampling and acceptance procedure
Part 18 :1996 Packaging
Part 20 :1996 Torsional test and minimum torques for bolts andscrews with nominal diameter 1 mm to 10 mm