Wheel nut M12, universal to most popular manufacturers, suit 19 mm socket.
Wheel nut M10, used on many smaller imported trailers.
Press in wheel stud 3/8 UNF, used on most hubs and brake drums with 4 ins PCD.
Wheel nut 3/8 ins UNF, used on most 4 ins PCD hubs and brake drums.
Wheel stud M10, used on many smaller imported trailers and unbraked hubs with 4 studs on 100 mm PCD.
Avonride press in wheel stud M12, used on older A and C series drums.
WB 7082 1/2 ins UNF Wheel Nut
Peak Trailers press in wheel stud M12, used by Peak, Indespension and other reputable axle manufactures.
WB 7081 7/16 UNF Wheel Nut
Wheel stud 7/16 UNF, often use on brake drums 160 mm or 7 ins diameter, with 12 ins wheels.
WB 7072 1/2 ins UNF Stud
AL-KO wheel bolt M12, used extensively on most AL-KO axles and imported trailers.
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.
Wheel stud 5/8 ins UNF, often used on older brake drums when using 16 ins wheels. (Fits Watford Axles hubs)
AL-KO wheel bolt M10, used on 160 mm dia drum 4 x 4 ins PCD and unbraked hubs.