Screws for plastics - Import export

FEATURES AND BENEFITS Enhancement when compared with Polymate30: • The re-designed geometrical flank allows for the optimized movement of plastic material while initiating the fastening procedure. • Under static and dynamic stress, a considerable increase is ensured in the service life of the joint. • At the same nominal diameter, up to 50% gain in torsional and tensile strength. • As there are a larger core and reduction in the thread pitch length, shorter fasteners and/or smaller diameters may be used. • Improved pitch provides added vibrational safety.

is a thread-cutting fastener designed to meet the demanding requirements of thermoset plastics with easy assembly coupled with a strong, reliable joint to ensure optimized assembly performance. Provides an asymmetrical 30º thread profile, inclined towards load surface to increase friction (FR) between the application and the fastener Reduction in radial stress Reduction in back-out caused by relaxation Increase in strip resistance Elimination for the need in supplementary locking devices Optimal thread pitch allows for deeper thread engagement Increase in pull-out strength Increase in resistance to vibration loosening Increase in load-carrying capability The recessed thread root allows space for displaced material Minimization in installation torque Miniziation in the risk related to clogging and galling of threads during assembly The shank slot minimizes chip production Through hardened to Rc 33-39

is engineered for direct assembly of thin walled and flat designed thermoplastic components. Direct assembly using the Polymate30 Screw makes thin walled and flat designs possible. This leads to material savings and reduced cycle times during injection moulding. Therefore, the quality of the Polymate30 joint and the fastening component, translates into a considerable cost saving overall.

is a special fastener designed for reliability and an easy direct assembly into thermoplastics. Enhancement when compared with Polymate30: The re-designed geometrical flank allows for optimized movement of plastic material while initiating the fastening procedure. Under static and dynamic stress, a considerable increase is ensured in the service life of the joint. At the same nominal diameter, up to 50% gain in torsional and tensile strength. As there is a larger core and reduction in the thread pitch length, shorter fasterners and/or smaller diameters may be used. Improved pitch provides added vibrational safety. SOMETIMES SMALLER IS BETTER The visuals below show the advantages of a reduced fastener length and diameter by comparing Polymate30 to Polymate20. Substitute A provides a reduction in length, whereas Substitute B provides a reduction in diameter. For both scenarios, the reduction in pitch from the Polymate20 provides a maintainted thread flank.

Universal bottles for storing, packing, lab, taking samples, sampling and transport of liquids.

Universal bottles for storing, packing, taking samples, sampling and transport of liquids.

The Irus connection systems are especially suitable for connecting glass panels. The glass panel connectors are equipped with plastic screws so that the glass cannot be damaged. The glass panel does not require drilling as the clamping screws can be tightened and thus fix the glass panel. The glass panel connectors can clamp varying panel thicknesses of 3-5mm, 5-8mm, 10-13mm and 13-16mm. The robust structure of the glass panel connectors makes them suitable for using outdoors.

By using REMFORM® screws to join synthetic materials, the cost of the inserts and the associated work step can be omitted in the injection process. The screw simply screws into an existing core hole, forming its own thread as it goes in. The asymmetric thread geometry of the REMFORM® screw ensures that the synthetic material flows towards the load flank as the thread is formed. Thus: low turning torques high vibration resistance low cracking risk high assembly reliability Additionally: The radial force offset to the radius enables a much higher tightening torque simultaneous with a smaller tube geometry. Result: much higher clamping force. Your commercial benefits: The overall cost of fastenings is reduced by up to 72%.