Description / Abstract: Introduction

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

Note: Bolt Body Shank diameter on M5, M6, M8, M10, M12, M14 and M16, shall be of Reduced or Full Body Shank. Reduced shank diameter is preferred for mass savings. Note: Radius Corner Head also referred to as Acorn Head.

Purpose. This standard specifies the design characteristics of hexagon bolts with heavy flange and M-Point (see GMW3362).

Applicability. Design Criteria for the development of Metric Hexagon Bolts with Heavy Flange and M-Point, Product Grade A.

Remarks. This standard is based on European standard EN 1665 and ASME B18.2.3.9M.

• See Table 5 for Standard Length Dimensions of Metric Hexagon Bolt with Heavy Flange and M-Point

• See Figure 7 for Under Head Length dimensional representation of Bolts Fully Threaded to Head and Bolts of Full Body and Shoulder; references for Table 5

• See Figure 8 reference to Length Dimension Under Head Maximum, Bearing Face to first Full Thread on bolts fully threaded