Ogee refers to the curved shape of this large, cast iron washer which is typically used in dock and wood construction. These oversized washers have a large bearing surface designed to prevent bolt heads and nuts from pulling into the wood. ASTM A48 covers Gray Iron Castings, including ogee washers.

Dimensions

Click table to show drawingOgee Washer
Bolt Size A B T Weight (lbs.)
Per 100 Pieces
Part Number
Top Outside Diameter Bottom Outside Diameter Thickness Galvanized
12 138 238 12 48 18991
58 158 234 58 62 18992
34 178 3 34 71 18066
78 2 312 78 115 18998
1 212 4 1 150 18999
118 212 414 118 249 19206
114 212 412 114 286 -
112 3 512 112 412 -
Reference ASTM A48 - Standard Specification for Gray Iron Castings