BS EN ISO 4759-3:2016
$102.76
Tolerances for fasteners – Washers for bolts, screws and nuts. Product grades A, C and F
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 20 |
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.
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 .
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | European foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Symbols |
| 8 | 4 Tolerances |
| 14 | Annex A (informative) Tolerances |
| 17 | Bibliography |
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BS EN ISO 4759-3:2016 – TC:2020 Edition
Tracked Changes. Tolerances for fasteners – Washers for bolts, screws and nuts. Product grades A,…
