ASTM D2060 : 14(2022)

Standard Test Methods for Measuring Zipper Dimensions

Standard Details

1.1 These test methods cover the measurement of the dimensions of all types and sizes of zippers.

1.2 The test methods appear as follows:

	Sections
Chain Flatness	34 – 39
Chain Straightness	40 – 44
Chain Thickness	28 – 33
Chain Width	45 – 50
Length of Zipper or Parts	9 – 14
Longitudinal Dimensional Change	51 – 58
Slider Mouth Width	21 – 27
Tape Width	15 – 20

1.3 The values stated in either SI units or in other units shall be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system must be used independently of the other, without combining values in any way.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International StandardDetails, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.