Plain Flat Washer Dimensions

Standard ansi type b flat washer sizes stamped metal washers measure typically 0 005 to 0 250 in.

Plain flat washer dimensions. Type b washers are manufactured to the ansi b18 22 1 specification. These general use flat washers are positioned under the head of a bolt or nut in order to provide a smooth bearing surface and distribute the fastener load over a wider area. Size dimensional and tolerance data given is for type a plain flat washers ansi asme b18 22 1 type a plain washers designated by their nominal dimensions. Bolt size outside diameter inside diameter thickness approx lbs per m pcs approx pcs per carton 8 narrow 375 188 040.

The type b plain washers come in narrow regular and wide series with proportions designed to distribute the load over larger areas of lower strength materials. Metalforming companies stamp them on presses from 5 to 200 tons from sheetmetal blanks fed manually or automatically or often from coil stock on progressive dies. Print this page. 11 32 11 16 1 16 3 8.

American metric washers size table metric washers per ansi b18 22m metric flat washers per. Thickness sae flat washers 6. Plain 1245 yellow zinc 267. 7 32 1 2 3 64 1 4.

17 32 1 1 16 3 32 9 16. 5 32 3 8 3 64 8. All sizes listed are stocked in plain and zinc plated. Thick with outside diameters to 5 in.

Number in 100 lbs. 9 32 5 8 1 16 5 16. Specification din 125 this table define the dimensional limits of metric washers din 125 metric hex head screw iso hex head bolts iso 4014 iso 4016 iso 4017 iso 4018. Libertyville il 60048 cage code.

Washer size chart staff posted on october 20 2006 washer size chart. Din 125 a plain washers form a current norm. 13 32 13 16 1 16 7 16. 3 16 7 16 3 64 10.

Inside diameter a outside diameter b thickness. Bolt size 0 7 1 6. 1 8 3 16 1 4 5 16 7 16 9 16 3 4 7 8 3 16 1 4 5 16 3 8 18 18 16 14 3 64 3 64 1 16 5 64 55400 29400 16200 9600 1 8 3 4 6 2 10 4 3 8 7 16 1 2 9 16 1 1 1 4 1 3 8 1 1 2 7 16 1 2 9. Uss and sae washer dimensions.

15 32 59 64 1 16 1 2.