91430 SPS cover edited - Electronic Fasteners Inc

electronicfasteners.com

91430 SPS cover edited - Electronic Fasteners Inc

ISO TOLERANCESTolerances for Metric FastenersThe tolerances in the tables below are derived from ISOstandard: ISO 4759The tables show tolerances on the most common metricfasteners. However, occasionally some slight modificationsare made.ItemDINItemDIN9129139149167991915966NotesProduct grade A applies to sizes up to M24 and length not exceeding10 x diameter or 150 mm, whatever is shorter.Product grade B applies to the sizes above M24 and all sizes with lengths,greater than 10 x diameter or 150 mm, whichever is shorter.FeatureHexagon SocketsTolerances* **0.7 EF80.9 JS91.3 K91.5D9 D1022.5 D10D113 D114 E11568 E11E12101214>14 D12*Tolerance zones for socket setscrews**Tolerance zones for socket headcap screwsNote: For S 0.7 to 1.3 the actualallowance in the product standardshas been slightly modified for technicalreasons.49

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