Product Description:
Hex bolt is a common fastener used to connect and fix various mechanical equipment and components. They have heads with six external flats and can be installed and removed using a hex key or wrench. External hexagon bolts are widely used in automobiles, mechanical equipment, construction and other industrial fields.
Product Specifications:
Material: External hex bolts can be manufactured in various materials including carbon steel, alloy steel, stainless steel, etc. to meet the needs of different applications.
Head type: The head of the external hexagon bolt is usually hexagonal, so that it can be installed and removed with a hex wrench or wrench.
Size: The size of the outer hexagonal bolt can be customized according to the needs, and the common sizes include M6, M8, M10, etc. The length can also be adjusted as needed.
Surface treatment: The surface of the outer hexagon bolt is usually treated with galvanizing, nickel plating, phosphating, etc. to improve its corrosion resistance and appearance quality.
Strength grade: The strength grade of the outer hexagonal bolt is selected according to the needs. The common grades are 4.8, 8.8, 10.9, etc., which represent different tensile strength and shear strength respectively.
Packaging: External hexagon bolts are usually packaged in plastic bags, cartons or pallets to ensure safety and convenience during transportation.
