Nylon Socket Cap Screws High Strength Heat Resistant Plastic Bolts
Nylon Socket Cap Screws Glass-Filled High Strength Plastic Fasteners
Nylon socket cap screws (cylindrical head) are high-performance engineering plastic fasteners, usually made of PA66+30% glass fiber. They deliver metal-like strength while maintaining insulation, high-temperature resistance and corrosion resistance, perfect for connections requiring clamping force + insulation + heat resistance.
Glass-Filled Advantages
- High tensile strength up to 80MPa, good torsion & fatigue resistance
- Continuous use at 120–140℃, HDT >220℃
- Low water absorption, stable dimensions, less creep
- Good wear resistance and self-lubrication
Design Features
Cylindrical head with internal hex drive allows flush mounting in tight spaces. High torque hex socket prevents slipping, ideal for automated assembly. Precision threads provide even clamping force under vibration.
Applications
- Automation equipment, jigs and fixtures (high temp & insulation)
- Electronic internal structural parts, brackets, insulating standoffs
- Automotive interiors, electrical high-temp components, heat shields
- Chemical and plating equipment corrosion-resistant connections
- Food machinery and medical devices (non-magnetic, non-contaminating)