What is this?
These M10 hex nuts are common hardware to screw into the threaded lamp pipe. And the standard washer is for spreading the load of fastened fittings' surface. Commonly used on securing thread pipes for assembling, replacing, repairing chandelier,ceiling light or making other DIY lamp projects.

What will I get?
Color: Silver Tone
Material: Galvanized Iron
Thread Size: M10x1.0mm
Hex Nut Width: 14mm / 0.55"
Hex Nut Height: 3mm / 0.12"
Washers Size: 10.5mmx17mm / 0.41"x0.67"
Package Content: 40 x Hex Nuts; 40 x Washers

Are there any advantages of the product?
Made of iron material, zinc coated finished surface, with good strength and rust resistance. Washers with teeth can grip the surface firmly when you turning the nuts.

How to use it?
Easy to use, put the washers through the threaded pipe firstly ,then screw the nuts into the threaded pipe, no need for tools.

What should I notice?
Please check the thread size before buying.