5pcs M5x20mm Knurled Thumb Screws 304 Stainless Steel Flat Knurled Thumb Screws Helical Beam Coupling while also can make installation

while also can make installation more easily

Constant current constant voltage

so your solar torch light can have a good illuminate range

Lead Color: Red / Blue(Random)

Blind Rivet Nuts also are used when an application has little or no access to the backside as they can be installed from the front side of the work piece

5pcs M5x20mm Knurled Thumb Screws 304 Stainless Steel Flat Knurled Thumb Screws Helical Beam Coupling while also can make installationDescription: 1. Material: Knurled thumb screws are made of 304 stainless steel, are rust and corrosion resistant, durable materials that can be used indoors and outdoors, wear resistance, good fastening function. 2. Feature: The thumb screw has a flat knurled shoulder head, which provides a better grip and makes it easier to tighten or loosen the screw. 2. Application: Knurled head thumb screws are widely used in home appliances, electrical