10Pcs Knurled Thumb Screws, M4x16mm Brass Shoulder Bolts Stepped Grip Knobs Fasteners for PC, Electronic, Mechanical Foot Switches Packing List: 2 x LED

Packing List: 2 x LED Driver

Please allow 1-2mm error due to manual measurement

30 x 30mm/1

Material: EPDM

10Pcs Knurled Thumb Screws, M4x16mm Brass Shoulder Bolts Stepped Grip Knobs Fasteners for PC, Electronic, Mechanical Foot Switches Packing List: 2 x LEDDescription: 1. Made of brass, this thumb shoulder screw is good for needs requiring high appearance, has corrosion resistance, rust resistance, good wear resistance, high hardness, well fastening function, and long lasting service than other materials. 2. Applied in home appliances, communications industry, automotive industry, etc. Widely used in the installation, maintenance, and fixing of various daily needs: such as light covers, musical