Bike Bolts Bottom Bracket Thread Tapping Screws, 8 Pcs Bottom Bracket Screws Bicycle Bolts Curve Screws Waterproof Sandproof Inner Hexagon Threaded Screws Compatible with M8x18MM Bottom Brackets Bike

• Sturdy Quality Material: The bike bolts are made of quality steel material, plastic gasket, no need for a separate crank cover, and the sturdy material allows you to use it for a long time.When you drive mountain bike, Our bike crank curve screws will offer stable drive experience.
• Function: Bicycle screws can effectively prevent external water, sand, mud, etc, from affecting the center shaft, increase the service life of the bicycle, and protect your safety. The screws used in extreme temperature and humidity environments should be avoided to extend its service life.
• Universal Model: Waterproof Spinning Screws is commonly used to Mountain bikes, road bikes, bicycles. The most commonly used one, thread diameter 8 mm and thread length 18 mm, The bottom bracket screws very suitable for center shaft use, easy to carry.
• Wide Application: This bike bolts is widely suitable for square crank sets and bottom brackets of all bicycles.This M8 screw is suitable for giving to relatives, friends or bicycle enthusiasts as an gifts. In order to ensure the normal operation of screws, their tightening status needs to be checked regularly and replaced when necessary.
• Packing Included: Our M8 Bicycle Bolts Screws are equipped with 8 pieces Inner Hexagon Threaded Screws, sufficient quantity, stem bolts can perfectly connect and fix the various parts of the bicycle.