P-K / Mag Survey Nails

A superior quality heavy duty hardened steel survey nail.
Gives maximum holding power with pin-point accuracy.
Made of especially durable steel that is zinc plated for corrosion resistance.
Ribbed threads assure a permanent fastening into most materials.
Once they are into masonry they won’t work loose.
Available in five sizes to suit a variety of applications.

Supplied in boxes of 100.