sourcing map 2 Set Star Knobs M6 x 40mm Male + M6 Female Thread 38mm Head Metric 6-Star Threaded Stud Clamping Handles Screw in Through Hole Hand Jig Knob Thumb Screws, Black

• Size - Metric Male/Female Thread Size: M6 (1 mm Pitch); Threaded Stud Length: 40 mm / 1.57 inch; Head Width: 38 mm / 1.5 inch; Total Length: 58 mm / 2.28 inch, 16 mm / 0.63 inch; Head Style: 6-Point Star; Package Content: 2 Pcs x Male Thread Star Knobs + 2 Pcs Female Thread Through Hole Star Knobs
• Material - These durable star knobs are constructed from high-strength plastic material to ensure long-lasting reliability. The carbon steel male threaded stud on the handle is zinc plated for reliable rust prevention; Brass metal screw-in female threaded insert on the handle offers high strength and corrosion resistance for long service life.
• Features - Designed for tool-free operation, the star-profile knobs enable quick adjustment and secure tightening through intuitive hand rotation. The ergonomic star-shaped design provides smooth surface, comfortable and non-slip grip, and allows for precise manual control. The reinforced metal insert resists stripping across repeated use cycles. The through-hole female handles facilitates installation and allows for various installation methods.
• Applications - Star knob handles are suitable for diverse industrial and workshop applications, these threaded handles are commonly implemented in machinery assemblies, electronic enclosures, equipment fixtures, and furniture systems. Typical installations include drill presses, lathes, routing jigs, woodworking equipment, printing machinery.
• Notice - Ensure that the knob is securely and properly installed on the corresponding male threaded component or fastener. Please verify that the thread specification and the overall size meet your application requirements before ordering. To prevent stripping, avoid over-tightening the screw beyond its yield point.

These durable star knobs are constructed from high-strength plastic material to ensure long-lasting reliability. The carbon steel male threaded stud on the handle is zinc plated for reliable rust prevention; Brass metal screw-in female threaded insert on the handle offers high strength and corrosion resistance for long service life. Designed for tool-free operation, the star-profile knobs enable quick adjustment and secure tightening through intuitive hand rotation. The ergonomic star-shaped design provides smooth surface, comfortable and non-slip grip, and allows for precise manual control. The reinforced metal insert resists stripping across repeated use cycles. The through-hole female handles facilitates installation and allows for various installation methods. Star knob handles are suitable for diverse industrial and workshop applications, these threaded handles are commonly implemented in machinery assemblies, electronic enclosures, equipment fixtures, and furniture systems. Typical installations include drill presses, lathes, routing jigs, woodworking equipment, printing machinery. Notice - Ensure that the knob is securely and properly installed on the corresponding male/female threaded component or fastener. Please verify that the thread specification and the overall size meet your application requirements before ordering. To prevent stripping, avoid over-tightening the screw beyond its yield point.