We supply twin thread screws designed for high-load assemblies in automotive, machinery, and construction projects. As OEM partners and Suppliers, we understand your need for consistent quality, tight tolerances, and on-time deliveries. Our twin thread screws feature dual-thread geometry for faster insertion, improved alignment, and superior pull-out resistance. Materials range from carbon steels to stainless steels, with coatings like zinc, black oxide, or nickel for corrosion resistance. I oversee strict QC: dimension checks, thread form verification, and performance tests under vibration and torque. I offer customizable options: length, head type, drive style, and finish to meet your spec. Our manufacturing partners maintain ISO certifications and can scale to long-run production. We ship worldwide with flexible packaging and labeling to fit your OEM requirements. If you are looking for a dependable source among Suppliers, we can tailor a supply program, provide samples, and share lead times. Let's discuss your application and spec to lock in the right twin thread screws today.
Across industries that demand speed and precision, twin-thread screws have become essential. With two starts, they achieve a higher lead for faster assembly and smoother engagement without compromising strength. Pros value reduced drive effort, longer wear life, and reliable performance on automation lines, robotics, and CNC equipment. When paired with durable materials and smart coatings, these fasteners resist wear and corrosion, delivering consistent results in high-volume production. For global buyers, consistency and traceability are key. Look for tight tolerances, documented materials, and coatings suited to your environment. Certifications such as ISO 9001 and RoHS signal a robust quality system. A trusted supplier offers scalable volumes, predictable lead times, and customization options—length, pitch, and finish—with clear QA and reliable packaging. With the right partner, a twin-thread screw program becomes a dependable asset for productivity and quality across applications.
| Product ID | Material | Grade | Diameter (mm) | Thread Pitch (mm) | Length (mm) | Thread Start | Tensile Strength (MPa) | Coating | Ra (µm) | Certification | Temperature Range (°C) | Mass (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TT-SCREW-AX-001 | Alloy Steel | 8.8 | 6.0 | 1.0 | 40 | Twin Start | 860 | Zinc-Nickel | 0.8 | ISO 9001 | -60 to 260 | 4.2 |
| TT-SCREW-AX-002 | Stainless Steel 304 | 304 | 8.0 | 1.25 | 50 | Twin Start | 520 | Plain | 0.6 | ISO 9001 | -40 to 200 | 6.9 |
| TT-SCREW-AX-003 | Alloy Steel | 10.9 | 12.0 | 1.75 | 70 | Twin Start | 1000 | Zinc | 0.9 | CE, ISO 9001 | -20 to 150 | 12.3 |
| TT-SCREW-AX-004 | Alloy Steel | 8.8 | 4.0 | 0.75 | 30 | Twin Start | 700 | Black Oxide | 1.0 | ISO 9001 | -60 to 180 | 2.3 |
| TT-SCREW-AX-005 | Stainless Steel 316 | 316 | 10.0 | 1.5 | 60 | Twin Start | 720 | Geomet | 0.7 | ASTM A276, ISO 9001 | -50 to 200 | 9.7 |
| TT-SCREW-AX-006 | Alloy Steel | 12.9 | 16.0 | 2.0 | 90 | Twin Start | 1200 | Zinc-Aluminum | 0.8 | ISO 45001, ISO 9001 | -40 to 260 | 22.1 |