VNE 31 20 6 799 717 Collar Bolt with Compression Spring M16x1.5x90 Hub & Bearing Axle Bolt

The VNE 31 20 6 799 717 is a collar bolt with compression spring, sized M16x1.5x90, used as a hub and bearing retainer fastener in the front and rear suspension axle assembly. Also commonly referred to as an axle bolt, hub and bearing bolt, CV joint bolt, and collar screw with spring, this is a critical single-use suspension fastener.

Key Features:

• Thread Specification: M16 x 1.5 x 90mm collar bolt with integrated compression spring
• OEM Part Number: 31206799717 (also formatted as 31-20-6-799-717 and 6799717)
• Torque-to-Yield (TTY) Design: This is a stretch bolt that must be replaced any time it is loosened — it cannot be reused or reinstalled
• Fitment Position: Left and right; front and rear suspension
• Genuine OEM Quality: Manufactured to original factory specifications for precise fit and reliable performance
• Weight: Approximately 0.24 kg (0.53 lbs)

This collar bolt with compression spring is a required replacement item during any suspension service involving hub and bearing assemblies, axle components, or related bushing and control arm work. Because this is a torque-to-yield fastener, always replace it with a new unit during any service procedure where the original bolt has been loosened. Cross-reference part numbers include Collar Screw With Spring 889520 and 889522.