DIN 13-25:2005 pdf free.General purpose ISO metric screw threads -Part 25: Limits of sizes for fine pitch threads with preferred tolerance classes – Nominal thread diameters of 182 mm to 250 mm.
1 Scope
This standard applies for ISO general purpose screw threads with a basic profile as in DIN ISo 68-1. It sets out limits of size for fine pitch threads with nominal thread diameters of 182 mm to 250 mm, with preferred tolerance classes.
2，Normative references
This standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the titles of the publications are listed below. For dated references, subsequent amendments to or revisions of any of these publications apply to this standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to (including any amendments) applies. DIN 13-5, General purpose IsO metric screw threads一Part 5: Nominal sizes for 1 mm and 1,25 mm fine pitch threads with diameters from 7,5 mm to 200 mm DIN 13-6, General purpose ISO metric screw threads一Part 6: Nominal sizes for 1, 5 mm fine pitch threads with diameters from 12 mm to 300 mm DIN 13-7, General purpose ISO metric screw threads一Part 7: Nominal sizes for 2 mm fine pitch threads with diameters from 17 mm to 300 mm DIN 13-8, General purpose ISO metric screw threads一Part 8: Nominal sizes for 3 mm fine pitch threads with diameters from 28 mm to 300 mm DIN 13-9, ISO general purpose metric screw threads一Part 9: Nominal sizes for 4 mm fine pitch threads with nominal diameter from 40 mm to 300 mm DIN 13-10, General purpose ISO metric screw threads一Part 10: Nominal sizes for 6 mm fine pitch threads with diameters from 70 mm to 500 mm DIN 13-11, General purpose ISO metric screw threads一Part 11: Nominal sizes for 8 mm fine pitch threads with diameters from 130 mm to 1 000 mm DIN 2244, Screw threads一Terms and screw thread elements for parallel screw threads DIN ISO 68-1, ISo general purpose screw threads一Basic profile- Part 1: Metric screw threads DIN ISO 965-1, ISO general purpose metric screw threads一Tolerances 一Part 1: Principles and basic data DIN ISO 965-3，ISO general purpose metric screw threads 一Tolerances 一Part 3: Deviations for constructional screw threads DIN 13-25 pdf download.