UNE - Spanish national standards

Fasteners - Hexalobular socket countersunk flat head screws (common head style) with reduced loadability (ISO 14581:2022, Corrected version 2026-03)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Fasteners - Hexalobular socket countersunk head screws, high head (ISO 14582:2013)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Characterization of waste - Halogen and sulfur content - Oxygen combustion in closed systems and determination methods

Available languages: English, Spanish

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Hexalobular socket pan head screws (ISO 14583:2011)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Workplace exposure - Volumetric bioaerosol samplers - General requirements and evaluation of performance

Available languages: English, Spanish

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Hexalobular socket raised countersunk head screws (ISO 14584:2011)

Available languages: English, Spanish

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Non-destructive testing - Acoustic emission - Examination of metallic pressure equipment during proof testing - Planar location of AE sources

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Hexalobular socket pan head tapping screws (ISO 14585:2011)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Corrugated metal hose assemblies for pressure applications

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Hexalobular socket countersunk head tapping screws (ISO 14586:2011)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design