ISO 4034 Grade 8 Hexagon Nuts black oxide finish

ISO 4034 hexagonal nuts, class C and Class B, are two different product grades that differ in quality and performance.

Grade C Hexagon Nut is a common standard nut, its performance and quality requirements are relatively low. They are commonly used for general non-critical applications such as furniture assembly, light machinery, etc. . Grade C nuts may be made of plain carbon or stainless steel, but are relatively low in strength and durability.

Grade B hexagon nut is a kind of high strength nut, its performance and quality requirements are higher. They are commonly used in applications that require higher strength and durability, such as automotive, aerospace, heavy machinery, and so on. Grade B nuts are usually made of alloy steel and have higher strength and corrosion resistance.

In general, Class B Hexagon Nuts are more suitable than class C nuts for applications requiring higher quality and performance. The choice of appropriate nut grade depends on the specific application requirements and requirements.

We also produce other types of Nuts: Flange Nuts, All Metal Lock Nuts, Nylon Insert Lock Nut, Hexagon Thin Nut and so on.You are welcome to buy.

ISO 4034 Hexagon Nut Standard: ISO4034 Thread Size: M5-M36 Class: ST-8/10/12/ A2-70/A4-80 Material: Stainless Steel / Carbon Steel Surface Treatment: Plain / Zinc Plated / VZD / ZSML / Zinc-Nickel /ZNBHL / ZNSHL / E2J / ZFSHL / ZFSHR / Delta-Tone / HDG / TZN