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Wing screws

2 standards. ISO editions are listed first; each shows the DIN numbers it replaced, so a search for a DIN number lands on the right table.

DINTitleSizesDataStatus
DIN 316 AWing screws — Form A — rectangular (American) wings17.6 – 49.46 sizes · DraftCurrent
DIN 316 DWing screws — Form D — rounded wingsM4 – M249 sizes · DraftCurrent

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