Material:We are able to manufacture fasteners from various grades of material to suit your individual application, including; 4.8, 5.8, 8.8, 10.9, 12.9. Gr'5',Gr'S'/'R', Gr'T',SAE'8', F10T, B7/L7, Stainless steel A2-304, A4-316. 

Finishes:We are able to apply a wide range of finishes,these include:Zinc plated, Zinc&Yellow,Hot dip Galvanised,Dacromet,Teflon,Geomet coating.