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ČSN EN ISO 4759-3 (021014)
Tolerances for fasteners - Part 3: Washers for bolts, screws and nuts - Product grades A, C and F
Translate name
STANDARD published on 1.1.2017
The information about the standard:
Designation standards: ČSN EN ISO 4759-3
Classification mark: 021014
Catalog number: 501024
Publication date standards: 1.1.2017
SKU: NS-672482
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 4759-3 (021014):
This part of ISO 4759 specifies tolerances for flat washers of product grades A, C and F with nominal diameters of 1 mm to 150 mm inclusive, designed to be used in bolted joints in combination with bolts, screws, studs and nuts. This part of ISO 4759 may be applied to non-flat washers however it does not include all the tolerances related to these washers. It applies to non-captive and captive washers, and to standard and non-standard washers. It does not apply to dynamic disc springs. Washers of product grades F and A are intended to be used with bolts, screws, studs and nuts of product grades A and B; washers of product grade C are intended to be used with bolts, screws, studs and nuts of product grade C. NOTE: The product grade refers to a specific tolerance range related to dimensional and geometrical characteristics (product grade F for fine tolerances, product grade A for precise tolerances, product grade C for large tolerances). Annex A presents tolerances taken from ISO 286-1 and ISO 286-2
Preview of the standard ČSN EN ISO 4759-3 (021014)
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