Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Neapco · Hardware & Fasteners
N500415-9
In stock · ships from Knoxville
This is a hex head bolt kit designed for driveshaft connections on heavy-duty trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
The set includes four Grade 5 steel bolts with 3/4-16 UNF fine threads and a 1.500-inch length. It secures the driveshaft to the yoke or companion flange, keeping the driveline aligned and transmitting torque safely. Replace these bolts when they show signs of corrosion, stretching, or during driveshaft service to maintain a reliable connection.
Part Number: N500415-9
BOLT N500415-9
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more