- Hex head, female threaded inside. - Made of nylon, good toughness, anti-corrosion, anti-aging, suitable for indoor, outdoor or humid environment. - Used in conjunction with a mating bolt to fasten two or more parts together
- Hex head, female threaded inside. - Made of nylon, good toughness, anti-corrosion, anti-aging, suitable for indoor, outdoor or humid environment. - Used in conjunction with a mating bolt to fasten two or more parts together