Screw head shapes
- Cheese head screws A
- Raised countersunk screws B
- Saucer screws C
- Shoulder screws D
- Pivot screws E
Type of thread
Rolled screw thread
- Better mechanical resistance because the thread is formed by compressing the material.
Whirled screw thread
- A single plunge milling operation allows the creation of a full thread flush with the side for obtaining high-quality surfaces.
Technical specifications
Screw finishes
- Brushing
- Sandblasting
- Barrel polishing
- Black polishing or mirror polishing (top of the range)
Surface treatments
- Heat treatment
- Galvanic treatment (nickel, gold plating)
- Bluing (for steel screws)
Screws – All our products by size (XLS)