Overview
The Thread Rolling Screw is engineered to provide superior fastening performance by forming threads through a rolling process rather than cutting. This design enhances the screw’s strength and durability, making it ideal for applications requiring high resistance to vibration and loosening. Manufactured using precision cold forming techniques, the Thread Rolling Screw features a unique thread profile that displaces material to create a tight, secure fit in various substrates. Typically produced from high-grade steel alloys or stainless steel, these screws offer excellent corrosion resistance and mechanical properties. The Thread Rolling Screw is widely used in automotive, aerospace, electronics, and construction industries where reliable fastening and long-term performance are critical. Its ability to maintain thread integrity under dynamic loads and its efficient installation process contribute to reduced assembly time and improved joint reliability.
Designed for versatility and strength, the Thread Rolling Screw excels in applications involving thin materials or soft substrates where traditional screws may cause damage or stripping. The manufacturing process ensures consistent thread geometry and surface finish, which enhances the screw’s load distribution and resistance to wear. Key features include a hardened shank for increased shear strength and a thread form optimized for material displacement rather than removal, resulting in stronger joints. The Thread Rolling Screw’s performance in high-stress environments is supported by its resistance to fatigue and its capacity to maintain clamping force over time. Its application extends to sheet metal fastening, plastic assembly, and composite materials, providing a reliable fastening solution that balances strength, durability, and ease of installation in demanding industrial settings.
| Product Type | Thread Rolling Screw |
| Head Style | Pan, Flat, or Hex Washer Head |
| Manufacturing Process | Cold Forming (Thread Rolling) |
| Thread Type | Thread Rolling (Formed Threads) |
| Common Materials | Carbon Steel, Stainless Steel, Alloy Steel |
| Available Sizes | #4 to 1/4 inch diameter, lengths from 1/4 inch to 3 inches |
| Strength Features | High tensile strength, improved fatigue resistance due to cold forming |
| Typical Applications | Sheet metal fastening, automotive, appliance assembly, electronics |
| Surface Finishes | Zinc plating, black oxide, phosphate coating, plain finish |
| Standards | ISO 1478, DIN 7500, ANSI B18.6.4 |
| Customization | Custom Sizes, Materials, Threads & Surface Finishes Available |
Thread rolling increases tensile strength and fatigue resistance compared to cut threads, ensuring durable fastening in dynamic environments.
The thread forming process creates a tight fit that resists loosening under vibration and shock loads.
Cold forming threads displaces material without cutting, reducing waste and improving fastener strength.
Available in stainless steel and coated finishes to withstand harsh environmental conditions and extend service life.
Manufactured with tight tolerances for consistent thread quality and reliable assembly performance.
Suitable for use in thin metals, plastics, and composite materials across various industries.
| Product Type | Thread Rolling Screw |
| Thread Type | Formed (Displacement) |
| Diameter Range | M3 to M12 |
| Length Range | 10 to 100 mm |
| Available Materials | Carbon Steel, Stainless Steel, Alloy Steel |
| Manufacturing Standards | DIN 7500, ISO 1478 |
| Surface Finish | Plain, Zinc Plated, Passivated |
| Diameter (mm) | Length (mm) |
|---|---|
| M3 | 10, 16, 20 |
| M4 | 12, 20, 25 |
| M5 | 16, 25, 30 |
| M6 | 20, 30, 40 |
| M8 | 25, 40, 50 |
| M10 | 30, 50, 60 |
| M12 | 40, 60, 80 |
