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Extra Reach Wheel Bolt for Thicker Wheels and Spacers
The H&R 14550508SW wheel bolt is built for applications that need extra thread engagement, such as thicker aftermarket wheels or a stack of H&R Trak+ wheel spacers. With an M14 x 1.5 thread and a 50.5mm shaft length, this bolt provides plenty of reach while its movable taper seat self-centers against the wheel for a consistent, secure clamp. The larger 19mm hex head matches heavy-duty lug wrenches and impact sockets, making it a reliable choice when you need one extra bolt on hand or a full replacement set built one bolt at a time.
Key Features
- M14 x 1.5 thread size for a wide range of wheel and spacer applications
- 50.5mm shaft length for extended reach through thicker wheels or spacers
- Movable taper (60 degree) seat design for a self-centering fit
- 19mm hex head for use with heavy-duty sockets and lug wrenches
- Sold individually so you can match the exact quantity you need
Specifications
| Detail | Value |
|---|---|
| MPN | 14550508SW |
| Thread Size | M14 x 1.5 |
| Shaft Length | 50.5mm |
| Seat Type | Movable Taper (60 degree) |
| Hex/Head Size | 19mm |
| Quantity | Sold Individually |
| Material | Hardened Steel |
What's Included
- 1x H&R 14x1.5 50.5mm moveable taper wheel bolt
About H&R
H&R Special Springs has manufactured performance suspension and wheel fitment components since 1979, earning a reputation for exacting tolerances on everything from lowering springs to wheel spacers, adaptors, and bolts. Every H&R wheel bolt is engineered to the same standard used across its Trak+ wheel spacer line, giving enthusiasts a trusted, direct-fit fastener solution.
Related Parts
- H&R Trak+ 50mm DRA Wheel Adaptor Bolt 5/130 Center Bore 84 Bolt Thread 14x1.5 - Black
- H&R Trak+ 5mm DR Wheel Adaptor Bolt 4/108 Center Bore 57.1 Bolt Thread 14x1.5
- H&R Trak+ 5mm DR Wheel Spacer BP 5/110 CB 65.1mm Bolt Thread 14x1.5
FAQ
What is the 14550508SW?The 14550508SW is an H&R wheel bolt featuring an M14 x 1.5 thread, 50.5mm shaft length, movable taper seat, and 19mm hex head, sold individually.
Why would I need a bolt with a longer shaft length?A longer shaft length provides extra thread engagement for thicker aftermarket wheels or when running one or more H&R Trak+ wheel spacers.
What seat type does this wheel bolt have?It uses a movable taper (60 degree) seat design that self-centers against the wheel for a secure, consistent fit.
What wrench size do I need to install this bolt?A 19mm hex socket or lug wrench is required to install and torque this bolt.
Is this bolt sold as a single unit or a set?This listing is for a single bolt, allowing you to order the exact quantity you need.
Can this wheel bolt be used with wheel spacers?Yes, the extended 50.5mm shaft length makes this bolt well suited for use with H&R Trak+ wheel spacers and adaptors of matching thread size.
What material is this wheel bolt made from?It is manufactured from hardened steel for consistent clamping strength over repeated use.
What thread size does this wheel bolt use?This bolt uses an M14 x 1.5 thread size, common on many aftermarket and OEM wheel applications.
Install Instructions
- Loosen and remove the existing wheel bolt or lug nut
- Confirm thread size, shaft length, and seat type match your wheel, spacer, and hub before installing
- Thread the new H&R wheel bolt by hand until snug
- Using a 19mm socket, tighten the bolt to the vehicle manufacturer's specified torque in the proper star pattern sequence with the other wheel bolts
- Re-torque after driving approximately 50-100 miles
H&R
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