Check out other specifications
2007
English
SCREW THREAD GAGING SYSTEMS FOR ACCEPTABILITY: INCH AND METRIC SCREW THREADS (UN, UNR, UNJ, M, AND MJ)
(a) This Standard presents screw thread gaging systems suitable for determining the acceptability of inch UN, UNR, and UNJ screw threads on externally and internally threaded products. It estab [...]
1995
English
METRIC HEAVY HEX SCREWS
1.1 This standard covers the complete general and dimensional data for metric heavy hex screws recognized as American National Standard. 1.2 The inclusion of dimensional data in this standard i [...]
2008
English
SURFACE DISCONTINUITIES OF BOLTS, SCREWS, AND STUDS
This specification establishes allowable limits for the various types of surface discontinuities that may occur during the manufacture and processing of bolt, screws, and studs, including heat- [...]
1990
English
Product grade A washers with a hardness up to 250 HV designed for use with hexagon head bolts and nuts
This standard specifies requirements for product grade A washers with a hardness up to 250 HV, designed for use with bolts of properly class 8.8 or less. The preferred application of these wash [...]