I stand behind our {pp screw double thread}, built for tough industrial jobs. As a direct manufacturer, I cut out the middleman to keep prices competitive for {Wholesale} ,{Manufacturers} who need steady supply and predictable quality. This screw features polypropylene with a robust double-thread design that improves insertion speed and reduces cross-threading, even in high-volume assembly lines. It resists chemicals, moisture, and UV exposure, making it ideal for outdoor and harsh indoor environments. Tolerances are strict, and diameters come in multiple standards to fit common blind and through-hole applications. I offer bulk packaging, clear labeling, and quick lead times so you can plan production without delays. You can customize counts, coating options, or head styles to match your project needs. If you want a dependable, lightweight fastener that stays strong under repeated use, my {pp screw double thread} is the choice you can count on.
Global buyers seeking reliable fasteners for thermoplastic assemblies often choose a polypropylene screw with a double-thread design. The double thread increases contact area per turn, speeding installation and boosting pull-out resistance in soft plastics. It also spreads load along the thread, reducing stripping risk. Paired with compatible plastics, these screws offer chemical resistance, heat tolerance, and electrical insulation—qualities prized in electronics housings and consumer devices. To source confidently, specify plastic type, temperature range, screw size, head style, and drive. Request material certificates, tight tolerances, and surface finish data, plus a test plan (pull-out and torque) and complete traceability. Ensure packaging protects against moisture in transit, and confirm lead times and minimum orders. A capable supplier provides technical guidance, scalable production, and consistent quality across batches for reliable performance in global applications.
| Product ID | Diameter (mm) | Thread Pitch (mm) | Lead (mm) | Starts | Material | Head Style | Drive | Operating Temp (°C) | Tensile Strength (MPa) | Finish | Applications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT-PP-DT-01 | 2.0 | 0.50 | 1.00 | 2 | Polypropylene (PP) | Flat head | Phillips #2 | -40 to 120 | 25 | Natural | General plastic assembly in PP components |
| DT-PP-DT-02 | 3.0 | 0.80 | 1.60 | 2 | PP-GF20 | Pan head | Torx T15 | -40 to 110 | 28 | Natural | Enclosures and housings |
| DT-PP-DT-03 | 4.0 | 1.00 | 2.00 | 2 | PP-GF30 | Flat head | Philips #1 | -40 to 115 | 26 | Black | Automotive interior trims |
| DT-PP-DT-04 | 6.0 | 1.50 | 3.00 | 2 | PP-GF50 | Pan head | Torx T20 | -40 to 110 | 29 | Natural | Electrical enclosure fastening |
| DT-PP-DT-05 | 8.0 | 2.00 | 4.00 | 2 | PP-GF20 | Truss head | Torx T25 | -30 to 105 | 27 | Natural | Appliance assemblies |
| DT-PP-DT-06 | 10.0 | 2.50 | 5.00 | 2 | PP with mineral filler | Flat head | Phillips #2 | -40 to 105 | 31 | Matte | Industrial equipment |
| DT-PP-DT-07 | 12.0 | 2.50 | 5.00 | 2 | PP-GF25 | Pan head | Hex socket | -40 to 100 | 33 | Natural | Electronics chassis |
| DT-PP-DT-08 | 5.0 | 1.25 | 2.50 | 2 | PP-GF30 | Flat head | Slotted | -40 to 110 | 28 | Natural | Panel fastener |
| DT-PP-DT-09 | 7.0 | 1.75 | 3.50 | 2 | PP-GF25 | Round head | Torx T15 | -40 to 110 | 27 | Black | Electronics chassis |
| DT-PP-DT-10 | 9.0 | 2.00 | 4.00 | 2 | PP-GF25 | Flat head | Phillips #3 | -40 to 105 | 30 | Natural | Waterproof housings |