Martin Wheel Press-In Wheel Bolt, 1/2 Inch x 20 Thread
This Martin Wheel press-in wheel bolt is made for trailer wheels, pressing into the hub or drum in place of a threaded stud. It carries a 1/2 inch, 20 NF thread with 1 inch of exposed thread for the wheel nut.
Key Features
- Press-in fitment for trailer wheels
- 1/2 inch diameter with 20 NF thread
- 1-1/2 inch total length with 1 inch of exposed thread
- Sold each, so you can replace only the bolts you need
Specifications
- Manufacturer part number: WBP-5
- Thread: 1/2 inch diameter, 20 NF
- Total length: 1-1/2 inch
- Exposed thread: 1 inch
Compatibility
Press-in fitment on trailer wheels. Match the thread size, length and press-in style to the bolt you are replacing.
Important Purchase Notes
This bolt is sold each (one press-in wheel bolt). Verify your existing bolt dimensions before ordering, as no independent source dimensions were available for this part.
Common Applications
- Trailer wheels using press-in wheel bolts
Frequently Asked Questions
What thread does this bolt use?
It uses a 1/2 inch diameter thread with 20 NF pitch.
How long is the bolt?
It is 1-1/2 inches long overall, with 1 inch of exposed thread.
How many bolts are included?
One press-in wheel bolt is included. This listing is sold each.
Martin Wheel supplies everyday wheel hardware for trailers and small equipment, including valves and press-in bolts sold individually for repair work. SiraWeb lists each item by its standard size and thread or valve designation so you can match it to your wheel. Check your rim hole or thread size before ordering.