Six taper head Allen bolts in Grade 5 Titanium to replace oem stem bolts on your road or mountain bike bars/handlebars.


M5 x 16mm in natural Titanium finish.

Additional weight saving taper head design.

Suitable to replace the four faceplate and two pinch bolts on your stem but can be used for any application all over the bike.


This is the most common size bolts used for stems on road and mountain bikes.


I have another listing for M5 x 18mm taper head Allen bolts.


Material Spec:


Titanium GR5 (Ti-6AL-4V) motorsport grade


Weight: 1.8 gram each, up 45% lighter than steel


Lighter and stronger than steel with higher corrosion resistance



Bolt Spec:


M5 x 16mm x 0.8mm pitch (standard metric pitch)


16mm measured from under the head

21mm overall length

5mm head length


Rolled threads


8.5mm max head diameter

4mm Allen key size

All sizes are approximate


Torque to manufactures recommended settings.

Use medium strength loctite/ thread lock compound for safety critical parts or to suit the replacement bolts function.


We recommend an anti-seize or a copper based lubricant on the threads to prevent any grab when fitting the bolts.


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