Wulfrun Specialised Fasteners operate a formal Quality System accredited by LRQA to BS.EN.ISO 9001-2015 and are API20E BLS2 approved. however, the Company is able to integrate customer specific standards and Quality System requirements to ensure continuity with your demands. The Company Quality System lays down mandatory procedures and controls for all elements of our supply from full traceability on material purchase, to order completion, and is further complimented by our on-site XRF spectrometry of all incoming material and finished products.

Our fully equipped inspection facility is complimented by our Co-ordinate Measuring Machine which allows us to perform intricate inspection operations, enabling us to produce detailed dimensional reports.

As most of our products are used in Quality Critical applications it is imperative that we supply a high integrity product to our customers, therefore Quality Assurance is an integral part of every process of our supply, and Wulfrun continue to invest heavily in this field to ensure total customer satisfaction.


All products can be supplied with Testing and Certification to suit your specifications and requirements. We have a long history of working with UKAS approved Test Houses to Certify requirements for either Destructive or Non-Destructive Testing when required. Testing can include Chemical Analysis, Mechanical Test, Ultrasonic Examination, Magnetic Particle Inspection, Dye Penetrant, Shear Testing, Stress Corrosion and Salt Spray Testing.

Orders can be made to your specifications and ITP/QP approval prior to commencing manufacturing.Products can be released with Certification against your Testing and Inspection requirements. Where specified we can offer Third Party Witness by inspectorates such as Lloyds, DNV and TUV.

Certification can include Certificate of Conformity, 3.1, 3.2 and Original Mill Certification