I'm part of a team that ships dependable nylon tipped grub screws to OEMs and Suppliers. This fastener uses a nylon tip to cushion engagement, reduce marring, and damp vibration, while the steel body holds torque where you need it. It delivers good wear life and electrical insulation, perfect for plastics, electronics housings, conveyors, and precision machinery. We understand OEM requirements: tight tolerances, consistent quality, and easy interchangeability. I work with you to tailor thread size, length, head style, and coatings, and we offer bulk pricing with short lead times. Whether you need metric or imperial threads, different packaging, or certification support, we’ve got you covered. We aim to be your trusted source for dependable fasteners—Suppliers, engineers, and procurement teams alike. If you’re optimizing a product line or sourcing replacements, this nylon tipped grub screw is a smart choice for reliability and cost efficiency. Company detail: {}
Beyond traditional fasteners, nylon-tipped grub screws unite a steel body with a resilient polymer cap that engages joints with gentler contact. In 2025, benchmarks rose: the nylon tip dampens vibration, protects mating surfaces from marring, and provides electrical insulation in sensitive assemblies. The insert also reduces friction and wear, enabling smoother clamping, repeatable preload, and improved torque retention across temperatures. With careful material pairing, these fasteners deliver reliable performance in electronics enclosures, automotive modules, and precision machinery, even in damp or corrosive environments. For global buyers, the value is total cost of ownership: longer service life, fewer rework cycles, and compatibility with standard thread sizes to fit existing inventories. Look for RoHS, REACH, and ISO quality compliance, and check nylon grade for temperature and chemical exposure. Ensure traceability, tight dimensional tolerance, and robust packaging. When selecting suppliers, prioritize scalable production, stable lead times, rigorous QC, and transparent defect metrics to secure a resilient supply chain across markets.
| Variant | Thread Size | Length (mm) | Tip Material | Body Material | Tensile Strength (MPa) | Shear Strength (N) | Operating Temp (°C) | Cycle Life (cycles) | Benchmark Score |
|---|---|---|---|---|---|---|---|---|---|
| M4×10 – Nylon Tip, Glass-Filled | M4 × 0.7 | 10 | Nylon 6/6 GF | Nylon 6/6 | 70 | 150 | -40 to 85 | 100,000 | 92 |
| M5×12 – Nylon Tip, Standard | M5 × 0.8 | 12 | Nylon 6/6 | Nylon 6/6 | 68 | 165 | -40 to 90 | 110,000 | 90 |
| M6×16 – Nylon Tip, Glass-Reinforced | M6 × 1.0 | 16 | Reinforced Nylon 6/6 GF | GF Nylon 6/6 | 95 | 210 | -20 to 100 | 150,000 | 95 |
| M4×20 – Ultra-Low Friction Nylon Tip | M4 × 0.7 | 20 | Low-friction Nylon (PTFE composite) | Nylon 6/6 | 72 | 140 | -40 to 110 | 125,000 | 93 |
| M5×8 – Heat-Resistant Nylon Tip | M5 × 0.8 | 8 | Heat-Resistant Nylon | Nylon 6/6 | 60 | 150 | -50 to 100 | 90,000 | 88 |
| M3×8 – Sensor-Grade Nylon Tip | M3 × 0.5 | 8 | Sensor-Grade Nylon | Nylon 6/6 | 50 | 120 | -40 to 85 | 80,000 | 85 |