01
Metric
We follow ISO metric screw thread standards to manufacture the common "V" form 60-degree thread profile. Our capabilities include producing a wide range of standard coarse and fine pitches.
Forms
Our Thread Forms
At Sun Engineering Works, we offer a diverse variety of Thread Forms suitable for all applications with an ability to roll hardened and stainless steels.
02
Unified
Unified threaded bars and studs are available in both coarse thread (UNC) and fine thread (UNF) series, offering versatility to meet a wide range of application requirements.
03
Whitworth
Whitworth threads are widely used in specialty applications such as camera tripods and stage lighting equipment, where reliable fit and compatibility are essential. We offer both coarse (BSW) and fine (BSF) pitch options.
04
Acme
Acme threads are designed to generate smooth traversing motion in machine and tools. A wide variety of thread rolling dies are available, and we can also arrange customized dies based on specific requirements.
05
Trapezoidal
Trapezoidal threads feature a 15-degree flank angle, slightly higher than the 14.5-degree flank angle of the Acme form. Trapezoidal dies can be arranged and customized based on specific application requirements.
We specialize in thread rolling pitches up to 6 inches, meeting a wide range of industrial requirements.
Our capabilities cover both fine and coarse thread profiles, available in right- and left-handed threads.
With an extensive range of rolling dies, we produce multiple thread forms for both in-feed and thru-feed applications.
Die Capabilities
We offer flexibility to roll a wide range of thread profiles using our selection of thread rolling dies. For sizes or profiles beyond our existing range, we can source and procure the required dies from trusted suppliers. This ensures a smooth, efficient, and reliable manufacturing process tailored to your requirements.
Products
Our Products
Threaded bars, studs, bolts and knurled components, rolled to your specification.
