Specification Sheet

14
Nord-Lock wedge-locking
Nord-Lock’s innovative and multiple award-winning
X-series washers provide maximum security for critical
bolted joints that are exposed to spontaneous bolt
loosening and slackening. Nord-Lock has also developed
the SC-washers which increase the security for steel
construction and are designed for HV/HR sets.
Customer unique solutions
Over the years, the Nord-Lock Group has entered several
partnerships to develop unique solutions for the most
creative designs. Let us help you find the optimum
solution for your specific requirements.
Your partner for
bolting solutions
Multi-jackbolt tensioning
Superbolt multi-jackbolt tensioning is an innovative
technology for tightening of medium to large bolts and
studs. The method is simple, accurate and cost effective.
Only hand tools are required to tighten even the largest of
bolts. Superbolt tensioners can be threaded onto a new or
existing bolt, stud, threaded rod or shaft.
Expansion bolting
Superbolt Expansion bolts replace traditional interference or
force fit bolts. They offer tremendous radial expansion and
joint clamping power in one bolting system. Radial expansion
is critical for rotating couplings or alignment systems that
require the bolts to be able to handle transfer of forces
in shear. Expansion bolts are available for blind hole and
through hole applications.
The Nord-Lock Group is continuously developing new innovative solutions. In addition to the Nord-Lock washers, our product
offering consists of several technologies, all developed and designed in-house. Contact us to learn more about our current
range of products or please visit www.nord-lock.com
Hydraulic bolt tensioning
Boltight bolt tensioning tools are used all over the world,
from the high performance standard tool range to the
uniquely designed tools to suit market and application
requirements. The tools are lightweight, compact and easy
to use with a focus on safe operation and product quality.
Products include hydraulic bolt tensioners, subsea bolt
tensioners, hydraulic nuts, echometer and more.