Replacement Wheel Lugs With 1/2" Diameter For Trailer 10" Drums

Updated 09/13/2021 | Published 09/12/2021

Products Featured in This Question

Trailer Hub Wheel Stud - Drive In - 1/2" Diameter x 2" Long - Qty 1

(117)

$10.92

Replacement Trailer Hub Wheel Stud, Drive-In, 1/2" x 1-7/8" (Qty 4)

(30)

$15.10

Question:

I have a old 7500 pound car trailer with 10 inch drums, bolt pattern is 5 on 5.5, Im having a hard time trying to find the right size knurl on the lug with 1/2-20 threads. here are the specs on the lug bolts that i took out: length minus the head-1.80 knurl-.592 to .595, shoulder-0.72, diameter is 1/2, the total length of the lug is 2 inches. If you sell them please give me the stock number so i can order them. Thank you.

asked by: Dale P

Helpful Expert Reply:

I believe you are trying to find wheel studs to be pressed into your hubs. There are two bolts that are similar to the specs you provided. The Trailer Hub Wheel Stud - Drive In - 1/2" Diameter x 2" Long - Qty 1 # 7-122 has overall length of a little over 2", the length minus the head is 1.99", spline length is .62", and spline diameter is .61". Another possible option is Replacement Trailer Hub Wheel Stud, Drive-In, 1/2" x 1-7/8" (Qty 4) # RG03-060 which has overall length of about 2", the length minus the head is 1.875", the spline length is .26", and the spline diameter is .54".

I also attached a link to other available wheel studs with 1/2" diameter.

expert reply by: Andrew N