This standard specifies the test equipment, samples and test nails, test procedures and result calculations for determining the wood nail holding force. This standard applies to the determination of the nail-holding force of round steel nails on small, flawless wood samples.
GB/T 14018-1992 history
2022GB/T 1927.21-2022 Test methods for physical and mechanical properties of small clear wood specimens—Part 21: Determination of nail and screw holding power
2009GB/T 14018-2009 Method of testing nail holding power of wood
1992GB/T 14018-1992 Method of testing nail holding power of wood