Are you aware of these five points when you choose a flat washer?

Flat washer manufacturers have a dazzling array of products in the hardware market. And when you choose flat washers, can you know this knowledge about flat washers? Xiaoshuo shares with you: 1. When choosing gasket materials, you should pay attention to the electrochemical corrosion problem when different metals are in contact. The material of the flat washer is generally the same as that of the connected parts, usually steel, alloy steel, stainless steel, aluminum alloy, etc. When electrical conductivity is required, copper and copper alloys can be used. 2. The inner diameter of the flat washer should be selected according to the larger value of the thread or screw diameter. The outer diameter of the connected material is soft (such as composite material) or matched with the spring washer. The larger value should be selected. 3. When choosing to place the W washer under the bolt or screw head, in order to avoid interference between the fillet under the head and the washer, a flat washer with an inner hole chamfer can be used. 4. For important bolts with larger diameters, or in order to increase the anti-extrusion ability, steel washers should be used. Steel washers shall be used for the connection of tension bolts or tension-shear composite bolts. 5. Special gaskets should be used in locations with special requirements. If conductive, copper gaskets can be used; sealing gaskets with air tightness requirements can be used. Hardware, 15 years of ingenuity and focus on flat washer manufacturers, 20,000+ sets of customized mold production experience, monthly processing capacity of 100+ sets of molds, daily production capacity of 3 million punches, stamping accuracy up to 0.01mm, and 16 quality inspections strictly. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!