Carbon Steel Hexagon Head Bolts
Product introduction
Our carbon steel hexagon head bolts, crafted from premium carbon steel and refined through advanced heat treatment, offer outstanding strength and excellent toughness. They can effortlessly handle complex conditions like vibrations and impacts, ensuring reliable performance.
With a full range of specifications, the thread sizes cover from M3 to M64, and the lengths vary from 5mm to 300mm. We provide diverse surface treatment options, including electro-galvanizing, hot-dip galvanizing, nickel plating, blackening, Dacromet coating, and phosphating. Each treatment is tailored to specific usage scenarios, meeting different corrosion resistance, aesthetic, and functional requirements.
These bolts are widely used in construction, machinery, automotive, bridge building, and other industries. Rigorously manufactured and tested in accordance with international standards, our products guarantee consistent quality and reliability, making them your ideal choice for fastening solutions.
Product information
Product name: Carbon Steel Hexagon Head Bolts
Grade: 4.8 、8.8 、10.9、12.9
Surface treatment：Black oxide、Galvanized、Dacromet etc.
Material：Carbon steel
Specification: M3-M64
Standard: GB5782 GB5783 DIN931 DIN933
