Hollow bolts are widely used in lamp lighting, electrical accessories, machinery manufacturing, DIY handmade ornaments and so on for socket extension and ceiling chandeliers and other lamps.
Specifications
Color: Silver Tone
Material: Carbon Steel
Surface Treatment: Zinc Plated
Screw Size: M10 x 1mm x 15mm Through Hole Bolt Size: 18 x 7mm / 0.71 x 0.28 inches (H*ID) Hex Nut Size: 14 x 3mm / 0.55 x 0.12 inches (W*Thickness) Tooth Gasket: 2.5 x 10.5 mm / 0.1 x 04 mm 1 inch (H*) ID) Smooth Gasket: 16 x 10 x 0.7mm / 0.63 x 0.39 x 0.03 inches (OD*ID*Thickness)
Packing List: 25 x Through Bolts, 25 x Hex Nuts, 25 x Tooth Gaskets, 25 x Smooth Gasket
1.Durable carbon steel material, surface plating, corrosion resistance, rust resistance, easy to clean
2. The center of the bolt is hollow and can pass through light wire or wire. Description Easy to use, screw the bolt into the screw and fix it with a nut.
Note: Please choose appropriate specifications and size as needed.