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

Max capacity for 4pcs casters is 20kg/44lb

carbide material can ensure high work efficiency

easy wiring

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