Clamping Nuts Knob Plastic Screw-On Iron Star Knobs Knurled M12 Female Threaded Hexagon Head, 1.9 Inch Head Diameter Fit for Lawn Mower Handle Machinery (6 Pack, Black)

DURABLE MATERIALThese clamping knobs are made of durable plastic for lightweight, corrosion-resistant, and smooth handling, reinforced with a solid brass core for enhanced strength and durability. Precision-engineered to resist wear and deformation.MULTI APPLICATIONThese jig knobs are designed for table saw fences, router jigs, drill press tables, milling machine guards, welding fixtures, conveyor access panels, control cabinets, workbench vises, tool mounts, 3D printer beds, camera rigs and laboratory equipment. Provides a direct replacement for worn or damaged knobs in these applications.KEY POINTSThese clamping nuts feature a 6-star knurled design for an ergonomic grip, ensuring comfort and a non-slip hold without scratching the hands. Iron-reinforced threads provide stable screw tightening, while the thru-hole accommodates various bolt lengths and allows for tool-free use with hand tightening.PARCEL CONTENTFemale Threaded Diameter: M12 (12mm)Head Diameter: 48mm / 1.89 InchStep Size: 11.2 x 24.2mm / 0.44 x 0.95 Inch (T x D)Color: BlackMaterial: Plastic, IronPacking List: 6 Pack x Star Knurled KnobsEASY-TO-USEHand-tighten the star knob clockwise until firmly seated. For optimal grip, press evenly on opposite points of the star pattern.

• DURABLE MATERIAL - These clamping knobs are made of durable plastic for lightweight, corrosion-resistant, and smooth handling, reinforced with a solid brass core for enhanced strength and durability. Precision-engineered to resist wear and deformation.
• MULTI APPLICATION - These jig knobs are designed for table saw fences, router jigs, drill press tables, milling machine guards, welding fixtures, conveyor access panels, control cabinets, workbench vises, tool mounts, 3D printer beds, camera rigs and laboratory equipment. Provides a direct replacement for worn or damaged knobs in these applications.
• KEY POINTS - These clamping nuts feature a 6-star knurled design for an ergonomic grip, ensuring comfort and a non-slip hold without scratching the hands. Brass-reinforced threads provide stable screw tightening, while the thru-hole accommodates various bolt lengths and allows for tool-free use with hand tightening.
• PACKAGE SPEC - Female Threaded Diameter: M12 (12mm); Head Diameter: 48mm / 1.89 Inch; Step Size: 11.2 x 24.2mm / 0.44 x 0.95 Inch (T x D); Color: Black; Material: Plastic, Iron; Packing List: 6 Pack x Star Knurled Knobs
• EASY-TO-USE - Hand-tighten the star knob clockwise until firmly seated. For optimal grip, press evenly on opposite points of the star pattern.