The Meritor 20X2271 is a headed wheel stud designed for heavy-duty wheel-end hardware applications. It carries a Grade 8 rating and features a left-hand (LH) thread specification of 1 5/16-12 UN-2A with 12 threads per inch. Overall length from under the head measures 4-15/32 in., with a thread length of 2.41 in. and a body length of 1.56 in. The serrated shank section measures 0.50 in. long at a 1.463 in. serration diameter, locking the stud securely into the hub flange. Body diameter is 1.432 in., thread diameter is 1.3125 in., and the round head measures 1.75 in. in diameter with a 0.327 in. thickness. A genuine Meritor part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Non returnable item
Features
Grade 8 headed wheel stud
Left-hand (LH) thread direction, 1 5/16-12 UN-2A, 12 threads per inch
Thread length: 2.41 in. | Thread diameter: 1.3125 in.
Serrated shank: 0.50 in. long at 1.463 in. diameter for secure hub seating
Body diameter: 1.432 in. | Body length: 1.56 in.
Round head: 1.75 in. diameter, 0.327 in. thick | Total length from under head: 4-15/32 in.
Tech Specs
- Grade: 8
- Type: Headed
- Head Style: Round
- Head Diameter: 1.75 in.
- Head Thickness: 0.327 in.
- Length from Under Head: 4-15/32 in.
- Body Diameter: 1.432 in.
- Body Length: 1.56 in.
- Thread Diameter: 1.3125 in.
- Thread Length: 2.41 in.
- Metric Thread Size: 1 5/16-12 UN-2A
- Threads per Inch: 12
- Thread Direction: Left-Hand (LH)
- Serration: Serrated
- Serration Diameter: 1.463 in.
- Serration Length: 0.50 in.
- VMRS Code: 018-003-009
