PATIKIL M8x20mm Ball Nuts Knob, 4pcs 304 Stainless Steel Round Solid Blind Hole Decorative Screw Cap Cover Machinery Handle Hardware

• Color: Silver; Material: 304 Stainless Steel; Outer Diameter: 20mm / 0.79 inch; Thread Size: M8x1.25mm; Packing List: 4 x Ball Nuts Knob
• Advantages: Crafted from durable 304 stainless steel, this nut boasts a smooth surface, excellent hardness, and resists rust, heat, and corrosion. Its tool-free installation and blind hole design hide screws for a sleek, seamless look. Perfect for threaded rods, bolts, or shafts in CNC machines, farm equipment, and more. Combines rugged performance with clean aesthetics.
• Instruction: Ensure threads is match, tighten clockwise with a hex key (don’t overtighten), align the blind hole over the screw for a flush fit.
• The 304 stainless steel ball knob cover serves as a versatile component for manual adjustment handles in machinery, CNC equipment, and industrial control panels, while its polished finish and blind-hole design make it good for concealing screws in furniture, architectural fixtures, or retail displays. Its corrosion-resistant properties enable reliable use in marine environments (boat hatches, railings) and outdoor tools, and its ergonomic shape ensures secure, frequent access to covers on
• NOTE: Before placing the order, please confirm the thread size.

304 stainless steel ball knob covers are widely used in machinery manufacturing, industrial equipment, vehicles and ships, furniture decoration, instrumentation, CNC equipment. Its corrosion resistance enables reliable use in marine environments (ship hatches, railings) and outdoor tools, and its ergonomic shape ensures safe and frequent opening of covers on cars or agricultural equipment. In addition, it also supports DIY customization of 3D printer handles or cabinets. Specification Color: Silver Material: 304 Stainless Steel Outer Diameter: 20mm / 0.79 inch Thread Size: M8x1.25mm Packing List: 4 x Ball Nuts Knob Advantage Crafted from durable 304 stainless steel, this nut boasts a smooth surface, excellent hardness, and resists rust, heat, and corrosion. Its polished surface and blind hole design make it perfect for concealing screws on furniture, architectural installations, or retail displays for a sleek, seamless look. Perfect for threaded rods, bolts, or shafts in machinery, CNC machines, industrial control panels, agricultural equipment, and more. It combines rugged performance with a simple, beautiful appearance. Instruction Ensure threads is match, tighten clockwise with a hex key (don't overtighten), align the blind hole over the screw for a flush fit. NOTE: Before placing the order, please confirm the thread size.