Our Expertise
Special Fasteners & Screw Machining
Manufacturing of non-standard bolting (Fine pitch, Left-hand, Trapezoidal). Reproduction of unobtainable screws, nuts and studs.
Looking for an unobtainable screw, nut or stud? We manufacture it. Specialized in special fasteners, we produce all types of non-standard bolting: fine pitch, left-hand thread, trapezoidal thread. For old machines or specific applications, we reproduce your fastening parts. Available materials: Steel, Stainless, Bronze, Brass, Technical plastics (POM, Nylon).
💡 We study all your requests, from freehand sketches to detailed technical drawings.
Our Capabilities
Fine pitch screws and bolts
Left-hand threading
Trapezoidal threading
Special nuts and studs
Reproduction of old parts
Technical plastics (POM, Nylon)
Why Choose Us
- Unobtainable parts? We make them
- Original dimensions respected
- All materials available
- Small, Medium and Large Series
🚨 Machine Down?
- Responsiveness: Emergency manufacturing of your part
- No drawings? Bring the broken part, we reproduce it
- Restoration: Second life for your worn parts
Our Other Services
Conventional Turning
Custom parts of revolution
Milling & Complex Machining
Custom prismatic parts & refurbishment
Welding & Repair
Build-up, assembly & restoration
Precision Screw Machining
Fast series production & perfect repeatability
Special Fasteners
Non-standard bolting hardware
Obsolete Part Reproduction
Reverse engineering and recreation
Optimization & Reinforcement
Improved version of your parts
Custom Tooling & Jigs
Control jigs, press tooling & special machines
Frequently asked questions — Special Fasteners & Screw Machining
Q.What is special fasteners & screw machining?
Manufacturing of non-standard bolting (Fine pitch, Left-hand, Trapezoidal). Reproduction of unobtainable screws, nuts and studs. Our Lissasfa, Casablanca workshop has been practicing special fasteners & screw machining for 26 years for Moroccan industry.
Q.How much does special fasteners & screw machining cost?
Pricing depends on material, volume (unit, small, medium or large batches), geometric complexity and required tolerances. Send us your drawing or a photo of the part via WhatsApp to receive a free quote.
Q.What materials do you work with for special fasteners & screw machining?
Steel, stainless (304/316), cast iron, brass, bronze, aluminum, copper and technical plastics (POM, PEEK, PTFE). The choice depends on your application and specification.
Q.What are your lead times?
Lead times depend on part complexity, ordered volume and machine availability. We provide a precise estimate with each quote.
Need a custom part?
Free quote as soon as possible. Bring your part, a sketch or a drawing - we find the solution.