RS PRO Black Two Part Mouldings Inner Moulding Polypropylene Over Moulded with Soft Touch Thermoplastic Elastomer 188-3462

RS PRO 188-3462 is a high-quality black two-part moulding clamping knob designed for mechanical and industrial hardware applications. It features an inner moulding of polypropylene combined with an over moulding of soft-touch thermoplastic elastomer, providing optimal grip and durability. The knob shape is multiple lobed, facilitating easy manual operation.

The clamping knob has a threaded through hole mount with a thread size of M8 and a knob diameter of 40 mm. The insert material is brass, ensuring a strong and reliable fastening capability.

This product complies with rigorous standards including RoHS, California Prop 65, UL94HB, and REACH, making it suitable for use in sensitive environments such as medical furniture and pharmaceutical equipment, as well as in photography tripods.

Material properties contribute to its superior performance: tensile strength of 11 MPa, tear strength of 30 kN/m, density of 1160 kg/m³, low water absorption rate of 0.05%, abrasion resistance of 190 mm³, moulding shrinkage of 1.8%, and elongation at break of 470%. The electrical resistivity is notably high at 8 x 10^15 ohm.cm, offering electrical insulation.

The knob diameter measures 40 mm for ergonomic handling. Multiple lobes improve grip and torque transfer. Brass insert material enhances thread durability. Suitable for applications in medical, pharmaceutical, and photography sectors.

Complies with multiple international safety and environmental standards.

This clamping knob is a reliable component for industrial tools and equipment, especially for customizing or maintaining machinery assemblies requiring frequent manual adjustments.

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