ISO 6157-3:1988 Preview
Fasteners -- Surface discontinuities -- Part 3: Bolts, screws and studs for special requirements
This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
Establishes limits for various types of products and applies to these products with: nominal thread diameters of 5 mm and larger, product grades A and B, nominal lengths 1 10 d (or longer if specified), property class 12.9, and property classes 8.8, 9.8, and 10.9 (when specified or agreed); the annex contains a sampling plan.