Fig 442 Flat Round Washer
APPLICATION: Flat Round Washers are often used as spacers and may also be used to bridge oversized holes when attaching hanger rods or bolts to structural members.
CONSTRUCTION: Steel Round Washers are made of SA-36 mild low carbon steel and are available for ¼ inch thru 1 ½ inch diameter bolts or hanger rods.
FINISHES AVAILABLE: Black, Hot Dip Galvanized, Electro-Plated or Painted.
ORDERING: Specify figure number, size of bolt or hanger rod, name and finish, if other than black.
EXAMPLE: Fig. 442, ½”, Flat Round Washer, HDG.
Flat Round Washer
Fig 442 Flat Round Washer
| ROD SIZE | O.D. | ID | WT EA |
|---|---|---|---|
| 1/4 | 3/4 | 5/16 | 0.01 |
| 3/8 | 1 | 7/16 | 0.02 |
| 1/2 | 1 3/8 | 9/16 | 0.04 |
| 5/8 | 1 3/4 | 11/16 | 0.08 |
| 3/4 | 2 | 13/16 | 0.11 |
| 7/8 | 2 1/4 | 15/16 | 0.15 |
| 1 | 2 1/2 | 1 1/16 | 0.19 |
| 1 1/8 | 2 3/4 | 1 1/4 | 0.22 |
| 1 1/4 | 3 | 1 3/8 | 0.26 |
| 1 1/2 | 3 1/2 | 1 5/8 | 0.39 |
| 1 3/4 | 4 | 1 7/8 | 0.65 |
| 2 | 4 1/2 | 2 1/8 | 0.93 |
| 2 1/4 | 4 3/4 | 2 3/8 | 1.16 |
| 2 1/2 | 5 | 2 5/8 | 1.45 |
| 2 3/4 | 5 1/4 | 2 7/8 | 1.82 |
| 3 | 5 1/2 | 3 1/8 | 2.27 |