The R005985L Meritor stud is a left-hand thread front wheel stud for aluminum disc wheels, also referenced as Meritor 20-X-587. It uses a 1-1/8"-16 UN-2A thread with 16 threads per inch and a 1.125 in. thread diameter over a 1.22 in. thread length. The 1.220 in. body measures 1.38 in. long, with a 1.00 in. serration section at 1.252 in. diameter to lock the stud into the hub. A round head, 1.50 in. across and 0.38 in. thick, seats the stud, and overall length under the head is 3-25/32 in. Grade 8 material. Left-hand studs are side-specific, so check your wheel end before ordering, and call us if you want the fit confirmed.
Tech Specs
- Thread Direction:LH
- Type:Headed
- Length from Under Head:3 25/32 in.
- Serration:Serrated
- Thread:1 1/8"-16
- Body Diameter:1.220 in.
- Body Length:1.38 in.
- Grade:8
- Head Style:Round
- Metric Thread Size:1 1/8-16 UN-2A
- Thread Diameter:1.125 in.
- Serration Diameter:1.252 in.
- Head Thickness:0.38 in.
- Application:Front Wheel Stud for aluminum disc wheels
- Thread Length:1.22 in.
- OEM:Meritor 20-X-587
- Serration Length:1.00 in.
- Threads per Inch:16
- VMRS Code:018-003-009
- Head Diameter:1.50 in.
