Projects of ISO/TC 20/SC 4/WG 3

ISO/CD 9152 2026-10-21 Aerospace - Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa - Procurement specification More  Comment 
ISO/CD 8641 2026-10-21 Aerospace - Self-locking nuts with maximum operating temperature greater than 425 degrees C - Procurement specification More  Comment 
ISO/CD 7689 2026-10-21 Aerospace series - Bolts, with MJ threads, made of alloy steel, strength class 1 100 MPa - Procurement specification More  Comment 
ISO/DIS 7481 2026-04-20 Aerospace - Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C - Test methods More  Comment 
ISO/DIS 8788 2026-01-22 Aerospace - Nuts, metric - Tolerances of form and position More  Comment 
ISO/DIS 25855 2025-12-10 Aerospace - TORX PLUS® internal driver bit - Geometrical definition, gaging, technical and quality requirements More  Comment 
ISO/DIS 18700 2025-12-10 Aerospace - TORX PLUS® internal drive - Geometrical definition, gaging, technical and quality requirements More  Comment 
ISO/CD 25963 2025-09-16 Aerospace - Test bolts, hexagonal head, UNJF threads, metallic material, coated or uncoated More  Comment 
ISO/DIS 25765 2025-05-12 Aerospace - TORX® internal driver bit - Geometrical definition, gaging and technical requirements More  Comment 
ISO/DIS 12257 2025-03-28 Aerospace - TORX® internal drive - Geometrical definition, gaging, technical and quality requirements More  Comment 

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