A leading UK manufacturer and main distributor of standard and bespoke fasteners for international aerospace and other industries.



We hold vast stocks of aerospace and industrial fasteners, which are at the heart of our business.

We are major distributors of branded products such as Aerotight, Philidas, Kaynar, Unbrako, Holo-Krome, Spirol, and Tucker.

We give great attention to producing special machined items with our partners Transformers UK Ltd. and Avimatic S.r.l. in Italy, both of whom are ISO 9001 Certified. All special machined items are traceable back to the material source.

We can export any of our stock products to virtually anywhere in the world and we can also supply and export bespoke products.

Part numbers

Here we have a range of our most popular part number charts. If you can’t see what you are looking for then call us on +44 (0)208 504 8833 – with over 35,000 lines in stock we are sure to have just what you need.

Click on the part numbers to see the full chart:

BS 2 A260,A261,A262,A263,A264,A265
BS A204,A206,A208,A220 UNIFIED 100 DEG CSK HEAD SCREWS
BS A217,A218,A219,A221 UNIFIED PAN HEAD SCREWS
BS A24 BA & BSF (HIGH TENSILE ST/ST NUTS)
BS A27 BA & BSF (MEDIUM TENSILE STEEL NUTS)
BS A31, A35, A39, A43 BA CHEESE HEAD SCREWS
BS A32, A36, A40, A44 BA ROUND HEAD SCREWS
BS A33, A37, A41, A45 BA CSK HEAD SCREWS
BS A34, A38, A42, A46 BA RSD/CSK HEAD SCREWS
BS A47,A48,A49,A50,A51,A52,A53,A54 NUTS THIN & ORDINARY
BS A103 UNIFIED (MEDIUM TENSILE STEEL NUTS)
BS A105 UNIFIED (HIGH TENSILE ST/ST NUTS)
BS A222, A223,A224,A225 UNIFIED ORDINARY & THIN NUTS
A242,A243,A244,A245 CASTLE HEX NUT UNJ THREAD

Standard parts

Parts to International and National standards are held against an industry-recognised part number. Many items are stocked in bulk for sale in small or large quantities as required. Where industry-recognised part numbers do not exist, stock is held by description, and/or under our own part numbers.

Our database

We have an extensive computer-based catalogue of standard series part numbers and specifications, together with specifications for items filed under our own part numbers. Many items may be cross-referenced to customers’ own part numbers, where they equate.

Product-matching

We are experts in identifying obscure or incomplete part numbers and sourcing non-stock items.