Bismi Bolt House
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Washers

Plain, spring, taper and machined washers in MS, zinc-plated, black and stainless steel for M3 to M36 bolts.

Buy washers in Trichy & Thanjavur from Bismi Bolt House, with delivery across Tamil Nadu and all over India.

4 products

Spring Washer

Split spring lock washers in spring steel and SS 304 to stop nuts and bolts loosening under vibration.

Spring steelStainless steel SS 304M3 to M36

Plate Washer (Flat Washer)

Plain flat washers (DIN 125 / IS 2016) in MS, zinc-plated, GI and SS 304 to spread the load under nuts and…

Mild steelStainless steel SS 304M3 to M36

Taper Washer

Square taper washers (DIN 434 / DIN 435) that give bolts a flat seat on the sloping flanges of channels and…

Mild steelM10 to M27

Machined Washer

Bright machined, precision washers with flat, parallel faces for machinery, dies, tooling and high-tensile…

Mild steel (bright)EN8 steelM6 to M36

Washers

A washer spreads the load of a bolt or nut, protects the surface and, in the case of spring washers, helps stop loosening.

  • Plain / flat washers (DIN 125 / IS 2016): for general use under nuts and bolt heads
  • Spring washers (DIN 127 / IS 3063): split-ring washers that resist loosening from vibration
  • Fender / penny washers: large outside diameter for thin sheet, wood and plastic
  • Stainless steel washers: for outdoor and wet areas