Uxcell Hex Socket Bolts (5/16"-18X4"), 304 Stainless Steel, Black, 10PCS

Description:1. Material: The hex socket cap screws bolts are made of 304 stainless steel, which has higher corrosion resistance and anti-rust effect than ordinary bolts, longer service life, is not easy to damage, and is more solid.2. Design: The head of these hexagon socket head screws is cylindrical with a hexagonal hole in the centre of the top, which provides better torque transmission and more stable performance. Its screws are coarse-threaded, half-threaded, very smooth and precise. The force is evenly distributed and located in the centre of the head without offset, and it is not easy to slip off.3. Wide Application: Hexagon socket screws are essential for assembling machines, equipment and tools, maintaining their structural integrity. They are suitable for indoor and outdoor use, such as automobile, bicycle, communication equipment and ship assembly.4. Note: This socket head cap screws bolts are packed in a box. They can be used at home, office or workplace.Specification:Color: BlackMaterial: 304 Stainless SteelScrew Bolt Size: 5/16"-18x7/8"Head Diameter: 0.47"Head Thickness: 0.31"Hexagon Width: 1/4"Package Content: 10PCS x Socket Head Cap Screws Bolts