Split pins (ISO 1234:1997)
Split pins (ISO 1234:1997)
La présente Norme internationale prescrit les caractéristiques des goupilles fendues.
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SIST EN ISO 1234:2001 - Split Pins is an internationally recognized standard published by the European Committee for Standardization (CEN) and ISO. This standard specifies the characteristics, dimensions, material requirements, and acceptance criteria for split pins-mechanical fasteners widely used in engineering and assembly operations. By aligning with ISO 1234:1997, manufacturers, suppliers, and end-users can ensure product compatibility and interchangeability across global markets.
Scope The standard covers the general and dimensional requirements for split pins used in conjunction with other fasteners such as bolts and clevis pins.
Dimensions SIST EN ISO 1234:2001 provides detailed tables listing nominal sizes and lengths of split pins, enabling precise selection for specific applications.
Materials Split pins under this standard may be manufactured from the following materials:
Mechanical Properties & Workmanship
Surface Finish
Designation System Split pins are designated by type, nominal size, length, and material, facilitating clear communication and ordering.
SIST EN ISO 1234:2001 split pins are essential in mechanical engineering, construction, and maintenance settings, serving as secure locking devices. Common applications include:
Selecting the correct dimension and material-according to EN ISO 1234-ensures safety, performance, and compliance with international best practices.
Several other international standards complement SIST EN ISO 1234:2001, enhancing fastener quality and performance:
Following SIST EN ISO 1234:2001 ensures that split pins meet international standards for quality and consistency. Adherence reduces the risk of mechanical failure, streamlines procurement, and enhances equipment reliability across diverse industries. By referencing related standards and selecting compliant products, organizations bolster safety, quality, and operational efficiency in all split pin applications.
Standards mentioned in the description
