FASTENER LAYOUT
Rivet Spacing and Pitch
Centre-to-centre spacing used to distribute load through a fastened joint.
Key reference points
- Pitch is measured between adjacent fastener centres.
- Row spacing and stagger also affect joint layout.
- Common diameter-based ranges are training examples, not universal limits.
Training-reference boundary
This summary is not approved repair or maintenance data. Do not inspect, classify, select material, alter structure or perform a repair from this page alone. Use the current applicable SRM, AMM, engineering order, drawing and company procedures.