M8X20Mm 304 Stainless Steel Hollow Bolt, 2 Set Cylindrical Hexagon Socket Screw Nut Kit Lamp Threading Screws Through Hole Fasteners

Hexagon socket screws and nuts are common connecting and fastening parts used on the pendant light, chandeliers, and ceiling lamps. Furthermore, the cabinet and some DIY furniture might use these Hexagon Socket Screws as well.Specification:Color: Silver ToneMaterial: 304 Stainless SteelThread Size: M8*20mmThread Pitch: 1.25mmTotal Length: 28mm / 1.1 inchCenter Hole Dia.: 4.2mm / 0.17 inchScrew Inner Hex Width: 6mm / 0.24 inchNut Hex Width: 13mm / 0.51 inchNut Height: 6mm / 0.24 inchPacking List: 2 x Hexagon socket screws, 2 x NutsAdvantage:1. The cylinder hollow hexagon screw and nut are made of 304 stainless steel, which has good anti rust and anti corrosion performance, sturdy and durable to use, not easy to rust.2. The internal head is a hexagon shape and the inner side is hollow. The surface inside is smooth and good for threading and wire installation.Instruction:These standard external hexagon screws are easy to use, just screw them and fasten them with nuts.NOTE: The thread size might need to be checked whether it fits your need.