Jarchii ?2021 New Year ?????????? Assembled Screw 2.2 inch 360Mpa Steel Fixed Bolt Screw Folding Replacement Parts Pothook for Xiao mi MIJIA M365 Scooter Machinery Manufacturing

Features: 45# is high quality carbon structural steel, carbon content is 0.42-0.50%, with 610 Mpa tensile strength , and yield point is 360 Mpa. 45# steel is widely used in machinery manufacturing, mechanical properties of this steel is very good, so it is generally used as axial parts. After production, bolt is hardened, to make it even stronger. For Xiao mi MIJIA M365. Great scooter replacement parts.   Specifications: Condition: 100% Brand New Material: 45# Steel Weight: Approx. 20g /0.7 oz length : Approx. 5.5cm /2.2 in Color:Silver   Package list:  1 * screw