ISO general purpose metric screw threads. Selected sizes for screws, bolts and nuts Ingestion-build-78747 close tolerance shank

close tolerance shank

Additional testing can be performed to satisfy the requirements for materials and processes used in specific flight applications

f) louvred-adjustable

BS EN 13381-8 covers fire protection systems that involve only reactive materials and not to passive fire protection materials as defined in this document

BS G 242 establishes requirements for data bus interconnecting systems for aerospace applications

ISO general purpose metric screw threads. Selected sizes for screws, bolts and nuts Ingestion-build-78747 close tolerance shank1 Scope This International Standard specifies selected sizes for screws, bolts and nuts in the diameter range from 1 mm to 64 mm of ISO general purpose metric screw threads (M) having basic profile according to ISO 68 1. These selected sizes are recommended also for general engineering use. These screw threads are selected from ISO 261. For thread designations see ISO 965 1.