Round plate washers are simply a low carbon steel, oversized cut washer designed to provide a larger bearing surface than an F844 standard flat washer.

Plate washers are commonly used in wood construction to prevent bolt heads or nuts from pulling into the wood. Square plate washers are also available. A plate washer is used in a variety of projects including: marine and timber.

Stock

Diameters: 1/2″ – 1″
Origin: Import
Finish: Plain and hot-dip galvanized

Dimensions

Click table to show drawingWasher
Bolt Size B A C Weight (lbs.) Per 100 Pieces Part Numbers
Outside Diameter Inside Diameter Thickness Gauge Plain Galvanized
12 214 916 316 20 19277 19278
58 212 1116 14 32 19279 19280
34 3 1316 14 46 19281 19282
78 312 1516 516 79 11961 11962
1 4 1116 38 124 11963 11964
114 5 138 38 193 12610 12611
112 6 158 38 184 - -