PTP M3668 Wheel Stud, M22x1.5 Thread, 4-1/4" Long, Replaces Gunite W-1327, Use with Steel Wheels. Part# 130-M3668. $6.68 USD Not Yet Rated. PTP M3669 Wheel Stud, M22x1.5 Thread, Replaces Gunite W-1160, 5-3/32" Long, Use with Aluminum Wheels. Part# 130-M3669. $9.98 USD Not Yet Rated.