M20*1.5 Color Zinc-Plated 14mm thickness Hexagon Slotted Nuts
Product description:
Our products of Hexagon slotted and castle nuts include M6~M30.The product standard is GB889.1-86. This section product is M20 hexagon slotted and castle nuts, width across flats is 29mm, thickness is 14mm. The surface treatment is galvanized(electro galvanizing).
Qucik detail
| Hardness classes | 4h |
| Surface treatment | Electro galvanizing |
| Texture of material | Q235 |
| Standard number | GB889.1-86 |
| Types of heads | Hexagon |
| Width across flats | 29mm |
| Thickness | 14mm |
