Specialised fasteners

Special fasteners can be supplied in any thread form, material and size from 1.5mm to 100mm diameter. Diamond can provide cold formed, hot forged or turned parts on a 24/48 hour service if required.

Materials and grades                       Finishes

 

Stainless steel all grades                     Bright Zinc

Alloy steels                                        Zinc & yellow

Nickel alloy                                        Black zinc

Monel 400 and monel k500                 Galvanised

Brass                                                P.T.F.E.

Aluminium                                         Nickel

Plastic and nylon                                Sheradised

Titanium                                            Rilsan coated

Duplex                                              Dacromet

Super Duplex                                     other finishes available

Hastelloy

Bronze

Phosphor bronze

B7/L7/2H/4.6/8.8/10.9/12.9/14.9

and many more