- Grooved nails
Kerpin N 5
Countersunk Round Grooved Nail
- DIN 1477
- Description
d1 = Diameter of semi-finished product
d2 = Groove diameter
l = Shank length
d3 = Head diameter
f = Chamfer length
k = Head height
d2 = Groove diameter
l = Shank length
d3 = Head diameter
f = Chamfer length
k = Head height
