The standard bike rack bolt size for securing a bike rack to a vehicle is typically 3/8 inch in diameter.
The standard size of a bike crank bolt is typically 14mm.
The standard M3 bolt size is commonly used for securing components in electronic devices.
The standard bike seat clamp bolt size is typically 5mm.
The standard bike pedal bolt size for most bicycles is 9/16 inch.
The standard bolt size for a bike bottle cage is typically M5, which refers to a metric size of 5 millimeters in diameter.
The standard m5 bolt size is commonly used to secure components in electronic devices.
The standard size of the brake caliper mounting bolt for a typical vehicle is usually around 12mm in diameter.
The standard bike bolt sizes used for assembling various components on a bicycle are typically 4mm, 5mm, and 6mm. These sizes are commonly used for attaching parts such as handlebars, stems, seatposts, and brake calipers.
The recommended bolt torque for securing the stem in place is typically between 15-20 foot-pounds.
The caliper bolt size for a standard brake caliper on a car is typically around 10mm to 14mm. It is important to consult the specific vehicle's manual or a professional mechanic for the exact size needed.
You mount the tax disc holder on the left-hand side of the windscreen on a vehicle. You can mount it on a bike by using any available both on the bike though most people stick to using the brake caliper bolt or the exhaust heat shield bolt.
That would be different from bike to bike. Get a vernier caliper and measure it.