Mechanical pencils and leads for general use — Classification, dimensions, quality and test methods — Part 1: Mechanical pencils

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

26-02-2019

Publisher

International Organization for Standardization

This document specifies classification, dimensions, quality and test methods for hand-held mechanical pencilss which hold and feed out a lead, and are used for general writing. It is also applicable to multi-function pens equipped with a mechanical pencil unit. However, those pencils attached to machinery instruments such as a plotter are excluded.

Committee	ISO/TC 10
DocumentType	Standard
Pages	10
ProductNote	this standard also refers to:ISO 20318-2
PublisherName	International Organization for Standardization
Status	Current