DIN 1441 A2 Stainless Steel Washer for Clevis Pins, Coarse Series
What is a DIN 1441 A2 Stainless Washer for Clevis Pins?
DIN 1441 washers are metric flat washers designed for use with clevis pins, split pins, and other retaining hardware. They provide a bearing surface around the clevis pin while helping secure the pin and distribute loads through the assembly. DIN 1441 is the coarse series, allowing greater dimensional variation and providing a looser fit around the nominal diameter of the clevis pin.
What is the difference between DIN 1440 and DIN 1441 Washers?
The primary difference is the manufacturing tolerance class. DIN 1440 is the medium series, with tighter tolerances for a more precise fit around the nominal clevis pin diameter. DIN 1441 is the coarse series, with wider allowances and a looser fit on the pin. DIN 1441 is well suited to heavy-duty or less precise setups where coarse tolerances are acceptable or where larger variations in the mating components are expected.
What material are DIN 1441 A2 Stainless Washers made from?
These DIN 1441 washers are manufactured from A2 stainless steel, offering excellent general corrosion resistance against moisture, humidity, and oxidation. A2 stainless is a versatile material for mechanical assemblies requiring dependable corrosion resistance without the additional cost of A4 stainless.
Where are DIN 1441 A2 Stainless Washers commonly used?
DIN 1441 A2 stainless washers are commonly used with clevis pins in heavy machinery, agricultural equipment, trailers, construction equipment, material handling systems, automotive applications, industrial machinery, gates, linkages, and general mechanical assemblies. The coarse tolerance makes them particularly useful where greater dimensional variation is acceptable, a looser pin fit is desirable, or the mating components are subject to manufacturing variation.
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