General Studies · Fasteners and Hand Tools
A spanner marked with size 10 (10 mm open-ended or ring spanner) is standardly used for tightening or loosening which ISO metric bolt?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1M20
- 2M6✓
- 3M5
- 4M10
Correct answer
M6
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