Fasteners - brand name - 18 Pieces Road Bike Bicycle Disc Brake/handlebar Stem Screw M5x18 Highlights brand generic 18 Pieces Road Bike Bicycle Disc Brake/handlebar Stem Screw M5x18 Description: 18 pieces high performance bicycle disc brake caliper/ handlebar stem screws bolts. Made of premium carbon steel, high strength, high intensity, strong, lightweight, rustproof, corrosion resistant, wear resistant and durable. Easy to install and convenient to use. Great replacement accessories for your old worn screws. Suitable for MTB, Mountain, Road, Fixed Gear Bike. Specification: Diameter: 5mm/0.19inch Screw (Does not contain cap): 18mm/0.70inch Overall Length: 22.5mm/0.88 Advise using 4mm hex key Package Includes: Disc Brake Caliper Screw 18 piece bike set Note: Color may be slightly different due to the color calibration of each individual monitor. Please allow slight measurement deviation due to manual measurement.