• RBN Round Bronze Nut
  • Power Nuts
  • FBN Flanged Bronze Nut
  • Round and Flanged Plastic Nuts

Power Nuts

Lead screw and nut combinations are often chosen from standard ranges to convert the rotary motion of the screw into a linear movement. However sometimes the nut design can be adapted to deliver more than one advantage. One big advantage is that nuts can be manufactured in just about any machineable material including bronze, steel or advanced plastics such as Delrin, PTFE and Turcite. At ABSSAC we have a full machining capability which is often used by customers to reduce their own machining reduce scrap rates but also deliver bespoke designs that you know will have the best fit tolerances.

Can we help?

With over 40 years of application experience, our knowledgeable staff are always available. Please contact us on 01386 421 005

We will be more than happy to help, so please call today!

Check Nut Compatability

Trapezoidal Carbon Steel C45 POWER screw TRC45


Trapezoidal Stainless Steel 304 POWER screw TR304


Trapezoidal Stainless Steel 316 POWER screw TR316

Linear guides and rails

FPN Flanged Plastic Nut

Linear guideways provide excellent load bearing linear motion by re-circulating rolling elements between a profiled rail and a bearing block. By primarily using a four ball path design, within the slide, delivers excellent rigidity and parallelism during operation. The guides can be used in both vertical and horizontal planes.

GoABSSAC concentrates on the flanged mount and square mount versions of linear guides as these are considered ideal for use with lead screws...

Support Bearings

FPN Flanged Plastic Nut

ABSSAC supplies both radial and thrust bearings, complete with housings, to compliment their expanding lead screw and ball screw ranges. All bearings include the bearing set, bearing housing, snap ring, lock nut, spacer ring and retaining cover. Available to suit all shaft sizes, the range delivers robust radial and thrust protection in any rotary or linear application. Let us help you with your selection.

GoThe latest range of  low-cost  precision quality thrust and radial bearing units from Abssac are ideally suited for lead screw and ball screw applications.


FPN Flanged Plastic Nut

We provide a full range of quality, low cost lubricants for all our linear products including low vapour pressure greases for clean room and vacuum applications. For example the new Trigel line is specifically formulated to offer a lubrication solution for a wide range of linear motion applications. Please ask for further details.

GoA full range of quality, low cost lubricants for all of our linear products.

Custom Solutions & Reverse Engineering

FPN Flanged Plastic Nut

ABSSAC welcomes reverse engineering applications. Over the years, many customers have sent damaged leadscrews and nuts for us to measure and replicate, often as a result that dimensional drawings do not exist. Please contact one of our knowledgable sales engineers for further details.



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