RS PRO Black Two Part Mouldings Inner Moulding Polypropylene Over Moulded with Soft Touch Thermoplastic Elastomer 188-3442

RS PRO 188-3442 Black Two Part Mouldings Clamping Knob, featuring an M8 threaded through hole mount and 40 mm knob diameter, is designed with an inner moulding of polypropylene over moulded with a soft touch thermoplastic elastomer.

Engineered for industrial and mechanical applications, this female multiple lobe knob offers ergonomic handling with a comfortable grip and robust construction. The brass insert provides secure threaded engagement, suitable for various clamping and adjustment uses in machinery and equipment.

This component is certified with UL 94 HB flame retardant standard, ensuring safety and compliance in demanding environments. The knob exhibits a tensile strength of 11 MPa, tear strength of 30 kN/m, and excellent elongation at break of 470%, reflecting superior mechanical durability.

Electrical resistivity of 8 x 10^15 ohm.cm guarantees electrical insulation properties critical for certain industrial settings. The material's density is 1160 kg/m³, with minimal water absorption at 0.05% and abrasion volume of 190 mm³, contributing to the product's longevity under operational stress.

Typical applications include use in industrial machinery, fluid power systems, tool assembly, and equipment requiring reliable and comfortable Clamping Knobs. The black colour and multiple lobe shape allow for easy grip and adjustment.

Set in the broader EnvMart catalog, this RS PRO clamping knob fits within Mechanical Tools and Industrial Hardware categories, serving industrial, laboratory, construction, and manufacturing environments that demand quality components.

The knob features a multiple lobe shape for ergonomic handling. Threaded through hole mount type ensures easy installation. Two-part moulded inner polypropylene and soft-touch thermoplastic elastomer deliver enhanced comfort and durability.

Brass female insert ensures reliable threaded connection. Flame retardant with UL 94 HB standard for safety compliance. High tensile strength of 11 MPa supports robust usage. Excellent electrical resistivity of 8 x 10^15 ohm.cm.

Low water absorption of 0.05% maintains material integrity. Low abrasion volume of 190 mm³ and tear strength of 30 kN/m enhance longevity. Density of 1160 kg/m³ and elongation at break of 470% combine strength and flexibility.

Explore advanced clamping hardware options on EnvMart to complement your industrial tool requirements.