Based in the UK, SN Bolting offers quality bespoke manufacturing & project management services to clients in various sectors around the world. Our dedicated team has more than 50 years of combined experience, so if it is attention to detail & technical / industry expertise that you need, we’ve got you covered.  Get in touch today to learn more about our company.



Manufacturing Services Page

  • Hot Forging

  • Cold Forging

  • Surface and Centreless Grinding

  • Thread Rolling

  • CNC Turning

  • CNC Milling

  • Polygon Turning

  • Sliding Head Machining

  • Conventional Machining

  • Broaching and Knurling

  • Drilling and Threading


Heat Treatment

Heat Treatment Services Page

  • Hardening and Tempering

  • Solution Annealing

  • Normalising

  • Quenching

  • Case Hardening

  • Precipitation/Age Hardening



Testing Services Page

  • Spectrographic (Chemical) Analysis

  • Tensile Testing

  • Hardness Testing

  • Charpy Impact Testing

  • Carburisation and De-Carburisation

  • Positive Material Identification

  • Magnetic Particle Inspection

  • Liquid/Dye Penetrant Inspection

  • Microstructure and Macro Etch

  • Intergranular Corrosion Testing


Surface Treatments

Surface Treatments Services Page

  • Zinc/Nickel Electroplating and Passivation

  • Hot Dip Galvanising

  • Chemical Blacking (Black Oxide)

  • PTFE/Xylan/Xylar

  • Cadmium

  • Anodising

  • Phosphating

  • Copper Plating

  • Sherardising

  • Dacromet®

  • Geomet®

  • Molykote®


Traceability and Certification

Traceability and Certification Services Page

  • BS EN 10204:2.1 Certificate of Conformity

  • BS EN 10204:3.1 Certification

  • BS EN 10204:3.2 Certification (3rd Party Witnessed)

  • Original Mill Certificates

  • Manufacture Route Plans

  • ISIRs, Inspection and Dimensional Reports

  • Heat Treatment CoCs and Furnace Charts

  • UKAS Test Reports

  • Coating / Plating CoCs and Test Reports

  • Measuring Equipment Calibration Reports

  • Quality Plans

  • Life Time Master Record Books

  • F.A.I.R Packs (inc. AS9102)

  • Inspection Test Plans (ITPs)

  • PPAP Level 1-3


Project Management

Project Management Services Page

  • Sourcing Raw Materials

  • 24/7 Breakdown Service

  • On-Time Deliveries

  • Technical and Engineering Support

  • Attention to Detail

  • KPIs Tracked and Monitored

  • Committed to Continuous Improvement

  • Responsive and Reliable

  • Flexible, Dynamic, and Consistent

Innovative Solutions

Innovative Solutions Services Page

  • Call Off Orders

  • Consignment Stock Systems

  • Stock Production

  • Scheduled Deliveries

  • Part Protection

  • Custom Packaging

  • Custom Etching/Part Marking

  • Live Order Progressing

  • Global Distribution

Logistics and Deliveries

Logistics and Deliveries Services Page

  • High-Quality Packaging

  • Global Distribution

Transportation Options Include:

Logistics and Deliveries Part 2

  • Carriage Paid

  • Ex-Works (Customers' Collection)

  • Road, Sea, and Air Freight

Business transactions are accepted in all currencies.


Covering All Your Requirements

From bespoke bolting services to project management, our services are tailored to your needs.