Diamond Hard (DH) nails are made from hardened steel for use in concrete and asphalt that are harder than typical surveyor's nails. In some cases the nails can be reused several times as they are not prone to bending.
Nails
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Diamond Hard (DH) nails are made from hardened steel for use in concrete and asphalt that are harder than typical surveyor's nails. In some cases the nails can be reused several times as they are not prone to bending.