WebJul 14, 2008 · The external/internal tooth washer or "star" washer is the washer of choice when grounding metal assemblies. The washer/nut/bolt on the left came from a 1953 M37 and the washer must be replaced when the parts are put back together for proper paint penetration. The washer on the right is a typical hardened cadmium plated star washer. WebH2121-01 Harwin Turret Terminal Lug. Part Number. H2121-01. Supplier. Harwin. Description. H2121-01 Vertical Throughboard Turret Lug Hardware - Terminal Pin, Terminal Lug, Turret Lug Triple turret, for 1.6mm panel thickness. Product still requires soldering for electrical connection. Category.

Ground Neutral and Hot wires explained - electrical ... - YouTube

WebTerminal Lugs. Wire terminal lugs should be used to connect wiring to terminal block studs or equipment terminal studs. No more than four terminal lugs, or three terminal lugs and a bus bar, should be connected to any one stud. The total number of terminal lugs per stud includes a common bus bar joining adjacent studs. WebGround neutral and hot wires explained. In this video we look at the difference and purpose of the ground wire, the hot wire and the neutral wire in a north ... dickies converse shoes

List of 14 Types of Washers & Their Uses with [Picture & PDF]

WebBridgeport’s extensive line of grounding and bonding products include the innovative Mighty-Rite ® Split Grounding Bushings and the Mighty-Bond ® series of fittings. These unique, patented and patent-pending products are designed to save labor and time. Bridgeport is your source for ground clamps, mechanical lugs, intersystem grounding ... WebGrounding screws are often color-coded green and, when used on consumer electronics, often have a washer with gripping "teeth", to ensure better connections. Printed circuit board (PCB) terminal blocks are specially designed with a copper alloy pin of suitable size and length, and can be inserted into printed circuit boards for soldering in place. WebAs for the chassis ground we used 1/4-20 SS bolts about 3/8" to 1/2" long. A crimp-on lug is the best way to go. Use a hammer if you do not have the proper crimper. You MUST use a grounding type washer, which has teeth both inside and outside, and it goes on the bolt before the lug does to create a very low resistance connection to the chassis. citizens insurance roof inspection form