The DIN 1440 standard, published by the German Institute for Standardization (DIN), describes the requirements for center washers for pins.
Similarly, the ISO 8738 standard, published by the International Organization for Standardization (ISO), describes the specifications of flat washers for dowel pins according to ISO 2340 and ISO 2341 standards (ISO 8738 Flat washers for dowel pins - Product class A). Flat washers conforming to this standard are only used on the dowel pin end.
These types of washers are also known as cotter pin spacing washers, which are used to adjust the grip length of the pin. It is generally produced from stainless steel. Stainless steel significantly increases resistance to tarnishing or corrosion.
The clevis pins are one of the components of a three-piece clevis system. These pins are used as a fast and secure fastener instead of bolts and rivets. Designed with a flat or domed head at one end and a cross hole at the other, a cotter pin is threaded through holes in the prongs of a fork and held in place with a cotter pin.
Similar to bolts and rivets, clevis pins are used as fast, safe and cost-effective fasteners. However, when connecting two structural units, they can hold the load stress of tensile forces much more. An important closure for clevis pins, anchors and chain shackles.
The cotter pins are quick, secure fasteners for both agricultural and industrial applications. It is produced as plain, zinc transparent, zinc yellow and stainless steel. Universal or adjustable cotter pin is reusable in a variety of applications.
Toothless cotter pins have a domed head at one end and a cross hole at the other. A cotter pin is used to hold the cotter pin in place.
Among the numerous test, measurement, analysis and evaluation studies it has given for businesses in various sectors, our organization, with its trained and expert staff and advanced technological equipment, within the scope of DIN 1440 standard, for medium type washers for pins and ISO 8738 standard for flat pins. It also provides testing services for stamps (product class A).
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