IS 725 : 1961 Specification for Copper Wire Nails
| UDC 886.2 : 669.3 (083.75) (540) | PGD 37 |
|
| Reaffirmed 2021 |
1 Scope
1.1 This standard covers the following types of copper wirenails:
a) Rose-head boat nails, square shank, square point,
b) Countersunk-head boat nails, square shank, sharp squarepoint,
c) Countersunk-head boat nails, square shank, round point,
d) Wrought tacks,
e) Cut-lath nails (Cuttacks).