PQR NUTS – 5 Pack

Our original set of PQR Nuts consists of 5 standard metric sizes M16, M20, M24, M30 & M36, for surveying of bolts most often used on construction sites.

PQR Nuts can either be used directly in bolt pickups and setout surveys, or used for marking of bolt centres prior to surveying.
PQR Nuts combine efficiency with consistent accuracy in the field.

Survey Accessories for Engineering Surveyors

PQR NUTS - 5 Pack

M16, M20, M24, M30 & M36

PQR NUTS - 5 Pack


PQR Nut on a bolt and packed away