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1997
English
Hexagon bolts with flange — Heavy series
This European Standard specifies characteristics of hexagon bolts with flange, heavy series, with threads from M5 up to and including M20 and with property classes 8.8, 10.9 and A2-70.
2005
English
Hexalobular internal driving feature for bolts and screws
This International Standard specifies the shape and basic dimensions of the hexalobular internal driving feature for bolts and screws, including the gauging method. The curvature of the contour of the hexalobular internal driving feature is defined by the gauges specified in Tables 3, 4 and 5. A...
2009
English
Mechanical properties of corrosion-resistant stainless steel fasteners — Part 2: Nuts
This part of ISO 3506 specifies the mechanical properties of nuts made of austenitic, martensitic and ferritic steel grades of corrosion-resistant stainless steels, when tested over an ambient temperature range of 10 °C to 35 °C. Properties vary at higher or lower temperatures.
1978
English
Spring-Type Straight Pins (Roll Pins) Light-weight Type
Spring-type straight pins (also known as roll pins) to this Standard are pins made of spring steel, rolled from strip and having a slot along their length and one or two chamfers to permit insertion. They are mainly used for connecting two or more parts of an assembly and are suitable for withsta...
1997
English
Standard Specification for Surface Discontinuities of Nuts, Inch and Metric Series
1.1 This specification establishes allowable limits for the various types of surface discontinuities that may occur during the manufacture and processing of metric-series nuts with nominal diameters 5 mm and larger and inch-series nuts with nominal diameters 1/4 in. and larger. 1.2 The values sta...