From Simworks :
In keeping with our efforts toward blinging out bikes with raw brass we've got these lovely M5 fasteners. They're a lovely complement to our raw brass nipples, and brass housing ferrules etc...
Good for fashion and light duty bicycle accessory mounting points - water bottles, lights, excess holes etc.
Not intended for load bearing applications (eg. racks) :: for that kind of thing, use a steel bolt with a hex head.
Sold in packs of 10, lock washer included with each bolt.
[SPEC]
Threading: M5 x 0.8
Length: 10mm
Ø: 8mm