Hex Flange Lock Nuts, Serrated Hex Flange Nut (DIN6923), Hexagon flange nuts, Steel Lock Nut
1. Standard of Hex Flange Lock Nuts: DIN6923, ANSI BS, ISO standard.
2. Material of Hex Flange Lock Nuts: Carbon steel, Alloy steel, stainless steel or according to your requirement.
3. Grade of Hex Flange Lock Nuts: Grade 4, Grade5, Grade6, Grade8, Grade10, Grade12, A2, A4
4. Dimension of Hex Flange Lock Nuts: Metric size from 5mm-20mm
5. Surface treatment of Hex Flange Lock Nuts: Plain, black finished, Zinc plated (Galv), Hot DIP Galvanized, Nickel plated, phosphate black, DACRO coating, etc.
6. Packing of Hex Flange Lock Nuts: General packing or according to your requirement.
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