The provisions of this Standard supplement DIN 267 Part 1, Part 2, Part 5, Part 7 and Part 9 and apply to self-tapping screws made of heat-treated steel except when there are compelling reasons for adopting different arrangements in individual cases.

1.1 This specification covers the chemical, mechanical, and dimensional requirements for metric hardened steel washers for use with fasteners having nominal thread diameters M12 through M100. These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and...

This Standard covers complete general and dimensional data for nine various types and styles of wing nuts. Thumb screws and wing screws, recognized as American National Standard, are included in ASME B18.6.8. The inclusion of dimensional data in this Standard is not intended to imply that all th...

1.1 This specification covers the requirements for stainless steel nuts 0.25 to 1.50 in. in nominal diameter inclusive in a number of alloys in common use and intended for service applications requiring general corrosion resistance.

Eingeklammerte Größen sind möglichst zu vermeiden. Üblicherweise werden diese Schrauben in den durch Gewichtsangabe gekennzeichneten Größen hergestellt. Technische Lieferbedingungen noch DIN 267

1. All dimensions are in inches. 2. Top Surfaces of Nuts. Nuts shall be double chamfered. The diameter of chamfer circle shall be equal to the maximum width across flats within a tolerance of minus 15 percent. The length of chamfer at hex corners shall be from 5 to 15 percent of the basic thread ...