4″ Shear Plates
- Used in heavy timbers
- Used with 3/4” or 7/8” diameter bolt
- Black or galvanized
- Used with dapping tool #304 (3/4″ bolt) or #304S (7/8″ bolt)
- Cast iron conforming to ASTM D5933
2-5/8″ Shear Plates
- Used in lighter timbers
- Used with 3/4” diameter bolt only
- Black or galvanized
- Used with dapping tool #303
- Cast iron conforming to ASTM D5933 or pressed steel conforming to ASTM A570 (AISI 1010 steel)
Shear Plate Dimensions
| Outside Diameter | Depth | Bolt Diameter | Lumber Minimum Dimension | Weight (lbs.) Per 100 Pieces | Part Numbers | ||||
|---|---|---|---|---|---|---|---|---|---|
| Plate in One Face | Plate In Both Faces | Plain | Galvanized | ||||||
| 25⁄8 | .42 | 3⁄4 | 15⁄8 x 35⁄8 | 15⁄8 x 35⁄8 | 31 | 12346 | 12347 | ||
| 4 | .62 | 3⁄4 | 15⁄8 x 51⁄2 | 13⁄4 x 51⁄2 | 89 | 12404 | 12405 | ||
| 4 | .62 | 7⁄8 | 15⁄8 x 51⁄2 | 13⁄4 x 51⁄2 | 89 | 12406 | 12407 | ||
|
Dimensions per ASTM D5933 |
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2-5/8″ shear plate
4″ shear plate