Castlated axle nut with split pin and washer, 5/8 ins UNF, a very popular nut used on most suspension units and axles upto 750 kg.
Unbraked hub for heavier duty application, 4 stud on (5.5 ins ) 140 mm PCD. complete with taper roller rearings.
Taper roller bearing kit, contains 2 bearings and 1 oil seal, suits Peak 160 x 35 Heavy Duty brake drums. (H/D drums have 2 different size bearings). see spec.
Wheel nut M12, universal to most popular manufacturers, suit 19 mm socket.
Peak Trailers press in wheel stud M12, used by Peak, Indespension and other reputable axle manufactures.
Peak press in wheel stud M16, used mainly on heavier duty 5 stud applications.
Wheel nut M16 with spherical seat, use with wheels that have spherical shaped stud holes.