DIN 934 Grade 8 Hex Nuts black oxide finish

DIN 934 is a Hexagon Nut grade standard developed by the German Association for Standardization. According to this standard, the grade of hexagonal nuts can be divided into the following grades:

Grade 4: This is the lowest grade hexagon nut and is suitable for low strength applications. Nuts of this grade are usually made of ordinary carbon steel.

Grade 5: This is a medium grade hexagon nut for general strength applications. Nuts of this grade are usually made of carbon steel or alloy steel.

Grade 6: This is a medium grade hexagon nut for general strength applications. Nuts of this grade are usually made of carbon steel or alloy steel.

Grade 8: This is the highest grade hexagon nut for high strength applications. Nuts of this grade are usually made of alloy steel.

Different grades of Hexagon Nuts are applied differently, and must be selected according to the actual situation. Our company also produces other hexagon nuts: ISO4032 Hex Nut, ISO8673 Hex Nut, Din555 Hex Nut, Uni 5587 Hexagon Nut, UNI 5588 Hexagon Nut and other series hexagon nuts.

DIN 934 Hexagon Nut Standard: DIN 934 Thread Size: M2-M64 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