16378 | KNOB, HAND, CAST IRON M20 | Jergens SubCategory 5_Double Radius Nose Clamp Assemblies The screw features a 1/4-20

The screw features a 1/4-20 thread size

Made from high-quality aluminum

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With its 1/4" diameter and medium spring force

This ball plunger features an M12 standard thread size

16378 | KNOB, HAND, CAST IRON M20 | Jergens SubCategory 5_Double Radius Nose Clamp Assemblies The screw features a 1/4-20Jergens KNOB, HAND, CAST IRON M20 Jergens' Cast Iron Hand Knob with a bore size of M20 is designed for industrial applications where a secure and comfortable grip is required. Constructed from durable cast iron, this knob offers superior strength and resistance to wear, making it suitable for demanding environments. The knob's ergonomic design provides a comfortable grip, reducing operator fatigue during extended use. Its smooth surface prevents