RCT Reichelt Chemietechnik

Cylinder screws made from high-performance plastics offer decisive advantages over metallic fastening elements in chemically aggressive environments. These specialized fastening solutions combine mechanical strength with exceptional chemical resistance and are ideally suited for applications in process engineering, laboratory technology and the chemical industry.

Material diversity for specific requirements:

Polyamide (PA) cylinder screws are characterized by high mechanical strength, abrasion resistance and vibration damping. These properties make them the first choice for dynamically loaded connections in mechanical engineering applications.

Polypropylene (PP) screws offer excellent resistance to acids, alkalis, alcohols and ketones at working temperatures from -0°C to +100°C. The extremely good notched impact strength ensures reliable connections even under mechanical stress.

Polyvinylidene fluoride (PVDF) fastening elements are flame-retardant and maintain their high strength and impact resistance even at extreme temperatures from -40°C to +150°C. With a Shore hardness D of 79°, they offer optimal stability for demanding applications.

Polytetrafluoroethylene (PTFE) cylinder screws demonstrate universal chemical resistance against almost all media, including fuming sulfuric acid and nitric acid. These properties make them indispensable for applications with the highest purity requirements.

Available product variants:

• Cylinder screw (DIN 84) made from PA - with slot
• Cylinder screw (DIN 84) made from PP - with slot
• Cylinder screw (DIN 84) made from PTFE - with slot
• Cylinder screw (DIN 84) made from PVDF - with slot
• Cylinder screw (DIN 912) made from PA - with hexagon socket
• Cylinder screw (DIN 912) made from PP - with hexagon socket
• Cylinder screw (DIN 912) made from PVDF - with hexagon socket
• Cylinder screw made from ceramic - with hexagon socket
• Cylinder screw made from ceramic - with slot
• Cylinder screw made from PEEK - with hexagon socket

The non-magnetic properties of these plastic screws eliminate interference in sensitive measurement environments, while the low weight facilitates assembly work and reduces overall weights.

Cylinder screws made from high-performance plastics and other products, such as nuts, washers or cable fasteners, are available directly in the online shop of RCT Reichelt Chemietechnik. The range of RCT Reichelt Chemietechnik offers over 80,000 different products, which are used among others in mechanical engineering, chemical technology, process engineering as well as medical technology.