This part of ISO 12777 specifies methods of determining the resistance of pallet nails and staples to axial load by specifying test methods for determining:

• characteristics and maximum load for axially loaded nailed or stapled joints (wood to wood);
• characteristics and maximum load for axially loaded nailed or stapled joints (for wood to wood-based materials and wood to non-wood-based materials, such as plastics).

These test methods apply to joints with all types of nails up to 7 mm in diameter (including plain round shank, square, fluted, twisted, helical and annular threaded) and may also be suitable for other fasteners such as wood staples.