Hex bolts, also called hexagon screw head bolts, hex cap bolts, hex-cap screws, or machine bolts, are a very common choice when it comes to construction and repair. Hexagon screw head bolts come in a large variety of sizes and diameters.
Anti-rubbing and high hardness
Corrosion resistance,anti-rub-bing,high hardness,anti-rust,high tensile strength and an-ti-oxygen.The thread of products all meet the DIN standard require-ment,the regular inspection is qualified,the thread is tidy.
What is a hexagonal bolt used for?
Hex Bolts. Hex bolts, or hex cap screws, are large bolts with a six-sided head (hexagonal!) used to fasten wood to wood, or metal to wood.