PATIKIL M10 Thread 22mm Tall Round Head Hollow Screw Bolts, 4 in 1 / 40Pieces Through Hole Bolt Chandelier Fasteners with Round Head Nut and Gasket

• Material: Carbon Steel; Surface Treatment: Galvanizing; Thread Size: M10 x 1mm x 21mm; Through Hole Bolt Size: 22 x 7 mm / 0.87 x 0.28 inch (H*ID); Hex Nut Size: 14 x 3 mm / 0.55 x 0.12 inch (Width*Thickness)
• Teeth Gasket: 2 x 10 mm / 0.08 x 0.39 inch (H*ID); Smooth Gasket: 16 x 10 x 0.7 mm / 0.63 x 0.39 X 0.03 inch (OD*ID*Thickness); Packing List: 10pcs x Through Bolt, 10pcs x Hex Nut, 10pcs x Teeth Gasket, 10pcs x Smooth Gasket
• Instruction: Easy to use, screw the bolt into the thread and secure it with the nut.
• Application: The hollow bolts are widely used in lamp lighting, electrical accessories, machinery manufacturing, DIY handmade ornaments, etc., for socket expansion, and fixing ceiling chandeliers or other lamps.
• NOTE: Please choose the appropriate specification and size according to your needs.

The hollow bolts with polished sides are widely used in lamp lighting, electrical accessories, machinery manufacturing, DIY handmade ornaments, etc., for socket expansion, and fixing ceiling chandeliers or other lamps. Specification Color: Silver Tone Material: Carbon Steel Surface Treatment: Galvanizing Thread Size: M10 x 1mm x 21mm Through Hole Bolt Size: 22 x 7 mm / 0.87 x 0.28 inch (H*ID) Hex Nut Size: 14 x 3 mm / 0.55 x 0.12 inch (Width*Thickness) Teeth Gasket: 2 x 10 mm / 0.08 x 0.39 inch (H*ID) Smooth Gasket: 16 x 10 x 0.7 mm / 0.63 x 0.39 x 0.03 inch (OD*ID*Thickness) Packing List: 10pcs x Through Bolt, 10pcs x Hex Nut, 10pcs x Teeth Gasket, 10pcs x Smooth Gasket Advantages 1. Sturdy carbon steel material, surface plating, anti-corrosion, not easy to rust, easy to clean. 2. The center of the bolt is hollow for light wires or wires to pass through. Instruction Easy to use, screw the bolt into the thread and secure it with the nut. NOTE: Please choose the appropriate specification and size according to your needs.