
Plain washers are also called flat washers. They are very essential parts of fastening systems whose functions are to distribute the load of a bolt or screw or nut over a wider area. These simple, flat circular discs of metal with a central hole serve several purposes, from preventing surface damage to reducing friction and ensuring a tight anchor point. Plain washers can be made out of very robust materials like stainless steel, carbon steel, brass, aluminum, or nylon, making these simple and cost-effective washers fit for almost any application and environment. Metal washers tend to be used inasmuch as strength and durability are concerned; while on the other hand, non-metal washers resist chemicals and moisture and sometimes insulation. Well, plain washers are quite versatile and very easy to use; just place them between the surface being fastened and the fastener itself. It increases the area bearing down to avoid wear, distortion, or cracking of the material. With this versatility, we can use it in construction, automotive, plumbing, and domestic projects. Available in various sizes, thicknesses, and finishes, plain washers can be selected according to specific requirements, making them compatible with various fasteners and materials. Whether you are securing heavy machinery or assembling furniture or repairing equipment, simple plain washers will not just be a simple component to achieving reliable and long-lasting fastening; they will become an indispensable part.
TECHNICAL SPECIFICATION OF PLAIN WASHER
MATERIAL GRADE | STAINLESS STEEL | A2, A4, A2-70, A4-70 SS 304, 304L, 310, 316, 316L, 321 ,904L ETC. |
HASTELLOY | C22, C276, C2000 | |
MONEL | 400, K-500, | |
INCONEL | 600, 601, 625, 925 | |
TITANIUM | GRADE 2 | |
ALLOY | 20 | |
DUPLEX STEEL | 2205, 31803 | |
SUPER DUPLEX STEEL | 32750, 32760 ETC | |
SIZE | M3 TO M72, AND ¼” TO 3” | |
DIN STANDARD | DIN 125, DIN 126, DIN 127, DIN 434,DIN 436, DIN 6797 |