Aluminum grade 6061 includes majorly aluminum, magnesium, and silicon, this collection of elements allows the alloy to be the solution of heat treatment which improves its hardness. 6061 aluminum bolts also have excellent mechanical features, which permits 6061 aluminum parts widely adopted in the application of aircraft wings, fuselages, automotive parts, packaging of food and beverages, high-pressure gas storage cylinders, bicycle frames, and components, fishing accessories, and so on. 

Compared with Al7075, the lower hardness of 6061 aluminum bolts lets it can be processed more easily. Forlong Precision Machining, being a cnc parts manufacturer, is worthy of trust CNC machining partner of aluminum parts and products, supplying a number of 6061 alloys machined parts, available in different size and shapes. Further information about the properties of 6061 aluminum bolt and its comparison with 6063 and 7075 please contact our salesman.