Structural F436 Washers are manufactured to the F436 
specification, they are hardened flat washers, that provide a smooth bearing surface used under the head or nut of a bolt. Used with A325 & A490 high strength bolts, A354, A449 & F1554 bolts and anchor rods, etc.
Diameters: 3/8″ through 4″
Finish: Plain (black) Hot Dip and Mechanical Galvanized.
Special sizes available upon request.
Structural Washers ASTM F436
| Haydon Part # | Bolt Diameter | Keg Qty. | Lbs/100 | I.D. (A) | O.D. (B) | Thickness (C) |
|---|---|---|---|---|---|---|
| AAW050 | 1/2 | 2500 | 1.93 | 17/32 | 1 1/16 | .097-.177 |
| AAW062 | 5/8 | 1800 | 3.73 | 11/16 | 1 5/16 | .122-.177 |
| AAW075 | 3/4 | 1300 | 4.33 | 13/16 | 1 15/32 | .136-.177 |
| AAW087 | 7/8 | 625 | 6.84 | 15/16 | 1 3/4 | .136-.177 |
| AAW100 | 1 | 700 | 9.00 | 1 1/8 | 2 | .136-.177 |
| AAW113 | 1 1/8 | 500 | 11.07 | 1 1/4 | 2 1/4 | .136-.177 |
| AAW125 | 1 1/4 | 300 | 13.67 | 1 3/8 | 2 1/2 | .136-.177 |
| AAW150 | 1 1/2 | 200 | 24 | 1 5/8 | 3 | .136-.177 |
| AAW175 | 1 3/4 | 150 | 30.67 | 1 7/8 | 3 3/8 | .178-.28 |
| AAW200 | 2 | 100 | 38 | 2 1/8 | 3 3/4 | .178-.28 |
| AAW225 | 2 1/4 | 50 | 56 | 2 3/8 | 4 | .24-.34 |
| AAW250 | 2 1/2 | 50 | 72 | 2 5/8 | 4 1/2 | .24-.34 |
| AAW275 | 2 3/4 | 50 | 91 | 2 7/8 | 5 | .24-.34 |
| AAW300 | 3 | 50 | 104 | 3 1/8 | 5 1/2 | .24-.34 |