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A common precision sliding clearance fit for shafts and holes.
Machine-readable reference
Structured metadata for formulas, tags, canonical status, and future diagram support.
Slug
iso-fits-h7-g6
Category
Fits & Tolerances
Canonical
Yes
Updated
4/23/2026
Units
metric
Tags
ISO, fits, H7, g6, sliding
Source
ISO 286-1; Machinery's Handbook, 31st ed.
H7/g6 is widely used when parts need controlled clearance and smooth motion. It is appropriate for shaft and bore combinations that must slide or rotate freely without excessive looseness.
Source: ISO 286-1; Machinery's Handbook, 31st ed.