Wabco 17429106 M14X1.5 Self Locking Hexagon Screw

Description

This M14X1.5 self-locking hexagon screw is a critical component used in brake drum systems. Specifically designed for brake applications, this Wabco screw ensures secure and reliable fastening. Its self-locking design prevents loosening due to vibration, enhancing safety and performance. The dimensions of this screw are 250 x 40 x 25 mm, and it is manufactured to OE specification for a precise fit and dependable operation.

Key Features & Benefits

This screw basically holds the brake drum onto the wheel hub. It’s a fairly simple part, but it has to do its job securely. The ‘M14x1.5’ just tells you the size - the 14 is the diameter of the thread, and 1.5 is how coarse or fine that threading is. The "self – locking" part is important, it means there's usually a nylon insert or some other feature built in to help prevent it from loosening up from vibration while you're driving. Think of it as one of the key pieces keeping your wheel attached and your brakes functioning. It secures the drum so when you hit the brake pedal, the shoes or pads have something solid to press against. It's part of the bigger system, naturally, but if this screw fails, it’s a problem.

Symptoms, Risks & Replacements

These screws are under a lot of stress. They're exposed to heat, road salt, and constant movement. Over time, they can corrode, stretch, or even break. If one does fail, you’ll notice if your car starts making a clunking sound when you brake, or feels shaky, or maybe even develops a wobble. It's not something you want to ignore. It’s a safety issue, plain and simple. You can find these pretty easily; sites like Fixparts Online often stock them, and they're not usually too expensive to replace, which is good. Better to be safe than sorry when it comes to brakes.

Warranty Information

Wabco M14X1.5 Self Locking Hexagon Screw (MPN 17429106) comes with a 1-year warranty.