Manufacturers and Stockists of Engineers Studs, Shaft Collars, Keys, Pins and Precision Turned Parts and Valves in Steel, Stainless, High Grade Alloy and Non-Ferrous Metals.

Serving UK and international markets
Tel: +44 (0)161 430 4000

We supply

∙ Air Eliminators

∙ Engineer's shaft collars

∙ Engineer's keys

∙ Safety Valves

∙ Three-Way Vent Cocks

∙ Three-Way Univents

∙ Gib head keys

∙ Keysteel

∙ Fusible Plugs

∙ Sight Flow Indicators

∙ Water Pressure Regulators

Special Products

Customers’ special products can be made on our in house CNC and traditional turning and milling machines from “one offs” to large batches.

Where there is a requirement for repeat orders of small quantities of special items we can often produce an economical batch which is held in stock and delivered to customers agreed schedule.

Learn More...

Offering niche products and technology for specialist systems

We are manufacturers and stockists of engineers studs, shaft collars, keys, pins and precision turned parts and valves in steel, stainless, high grade alloy and non-ferrous metals.

We produce precision components to customers specifications, drawings and bespoke requirements in most materials.

We also manufacture automatic repetition turned parts.

Call Us Today

For a fast reliable service and competitive prices, whatever your requirements, call +44 (0)161 430 4000 or complete the contact form.


Contact Us


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    Certificate Number 9027
    ISO 9001:2015

    Bonut Engineering Ltd
    Unit 12 Latham Close
    Bredbury Industrial Estate
    SK6 2SD
    United Kingdom

    Registered Co. No. 883368

    Call +44 (0)161 430 4000

    Fax +44 (0)161 494 1461