Plastic fastener of a kind, adopt PP, PA, PE, material injection, style has fish into the wall expansion granule, straight expansion granule and so on, matching coarse tooth self-tapping screw use.
Factory price hot galvanized Dacromet square nut plastic wing nut for solar panel mounting bracket
| Product Name | Plastic Wing Nut |
| Material | stainless steel/carbon steel/alloy aluminum |
| Color | nickel white |
| Standard | DIN GB ISO JIS BA ANSI |
| Grade | SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
| Brade | Jiluo |
| Thread | coarse, fine |
| Used | PV system installation |
