SANS 1700-2-6:2003 Fasteners Part 2: Screw threads Section 6: ISO general purpose metric screw threads - Tolerances - Limits of sizes for general purpose external and internal screw threads - Medium quality
Specifies limits of sizes for pitch and crest diameters for ISO general purpose metric screw threads (M) conforming to SANS 1700-2-3/ISO 262 having a basic profile according to SANS 1700-2-1/ISO 68-1.
SANS 1700-2-6:2003 history
2003SANS 1700-2-6:2003 Fasteners Part 2: Screw threads Section 6: ISO general purpose metric screw threads - Tolerances - Limits of sizes for general purpose external and internal screw threads - Medium quality