This Aerospace Standard specifies the inside diameters, cross-sections, tolerances, and size identification codes (dash numbers) for O-rings used in sealing applications and for straight thread tube fitting boss gaskets. The dimensions and tolerances specified in this standard are suitabl […]

This International Standard specifies the characteristics of slotted set screws with long dog point and thread sizes from M 1,6 to M 12 inclusive and product grade A.

1.1 This specification covers the requirements for electrode posited cadmium coatings on products of iron, steel, and other metals. NOTE 1 - Cadmium is deposited as a coating principally on iron and steel products. It can also be electrodeposited on aluminum, brass, beryllium copper, copp […]

Washers as specified in this standard are intended for use in structural bolting of channel sections using bolts up to property class 5.6.

Slotted capstan screws may be used both as fastening and adjusting screws. They are primarily designed for use in electrical engineering and may be tightened by means of a sliding tee bar where it is not possible to use a screwdriver. Locking wires are often attached to the cross holes fo […]

The approximate hole sizes set forth on the following pages are intended to provide general guidance to the user in selecting holes for installing the respective types of thread forming and thread cutting tapping screws in various commonly used materials. It should be noted, however, that […]