Slotted Pan Head Nylon Screws With Shoulder

1. High mechanical strength, good toughness, high tensile and compressive strength. The tensile strength is higher than that of metal, and the compression strength and metal are not similar, but it is not as rigid as metal. Tensile strength is close to the yield strength, more than twice as high as ABS. Impact, stress vibration absorption ability, and impact strength are much higher than those of general plastic and better than those of acetal resin.

2. Outstanding fatigue resistance: After repeated folding, the parts can maintain the original mechanical strength. Ordinary escalator handrails, new bicycle plastic wheel rims, and cycle fatigue are apparent and often apply PA.

3. High softening point, heat-resistant (such as nylon 46, high crystallinity nylon heat distortion temperature is high, can be used for a long time at 150 degrees. PA66 after reinforcing glass fiber, its heat distortion temperature reaches 250 degrees or more). 4. Smooth surface, small coefficient of friction, wear-resistant. For the activity of mechanical components, self-lubricating, low noise, the friction role is not too high when you can not add lubricants; if you need to use lubricants to reduce friction or help dissipate heat, then the water oil, grease, and so on can be selected. Thus, it has a long service life as a transmission part.

5. Corrosion resistance: It is very resistant to alkali and most salt solutions but also to weak acids, oil, gasoline, aromatic compounds, and general solvents; aromatic compounds are inert but not resistant to strong acids and oxidizing agents. It is resistant to gasoline, oil, fat, alcohol, weak alkalis, etc., and has good anti-aging ability. It can be used as packaging material for lubricating oil and fuel.

6. Self-extinguishing, non-toxic, odorless, good weather resistance, inert to biological erosion, good antibacterial, anti-mold ability.

7. Excellent electrical properties. It has good electrical insulation, nylon volume resistance, and high breakdown voltage. In a dry environment, it can be used as frequency insulation; even in a high-humidity climate, it still has good electrical insulation.

8. Lightweight, easy to dye, easy to mold.