M6x20mm Hollow Screw Bolts External Hexagon Fasteners with Nuts, 304 Stainless Steel Pack of 5

What is this?
These hollow screw bolts with nuts have multi-use applications. Good to connect two parts together. Mainly used for fastening chandeliers or other lights on the ceiling. Besides, it also can be used on cabinets, furniture, industrial, DIY projects.

What will I get?
Material: 304 Stainless Steel
Screw Thread Size: M6
Screw Thread Pitch: 1mm
Screw Thread Length: 20mm / 0.79"
Screw Overall Size: 10x24mm / 0.39"x0.95"(W*H)
Nut Overall Size: 10x5mm / 0.39"x0.2"(W*H)
Hole Inner Dia.: 3.2mm / 0.13"
Package Included: 5 x Screw Bolts, 5 x Nuts

Are there any advantages of the product?
Made of 304 stainless steel material, good rust and corrosion resistance, long service life. Hollow center design, the inner hole is convenient for cable to pass.

How to use it?
Easy to use, screw the bolts in the thread and then fasten with the nut.

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