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ADJUSTABLE THREAD RING GAGE DIMENSIONS | |||||||||
Nominal Size | Holder and Ring Blank No. | All Blanks | Thin Blanks | Thick Blanks | |||||
Inches | mm | Outside Diameter (A) | Thickness (B) | Depth Counterbore | Length Thread | Thickness Flange (B) | Thickness Hub (C) | Diameter Hub (D) | |
0, 1, 2 | 1.52, 1.6, 2 mm | 1 | 1 | 1/4 | 5/64 | 3/32 | - | - | - |
3, 4, 5, 6 | 2.5, 3, 3.5 mm | 1 | 1 | 1/4 | 3/64 | 5/32 | - | - | - |
8, 10, 12 | 4, 5 mm | 1 | 1 | 1/4 | 1/32 | 3/16 | - | - | - |
1/4", 5/16" | 6, 8 mm | 2 | 1.375 | 11/32 | - | - | - | - | - |
3/8", 7/16", 1/2" | 10, 12 mm | 3 | 1.75 | 7/16 | - | - | - | - | - |
9/16", 5/8", 3/4" | 14, 16, 20 mm | 4 | 2/3/16 | 9/16 | - | - | 9/16 | 3/4 | 1-1/16 |
7/8", 1", 1-1/8" | 24 mm | 5 | 2.625 | 11/16 | - | - | 11/16 | 15/16 | 1-1/2 |
1-1/4", 1-3/8", 1-1/2" | - | 6 | 3.25 | 3/4 | - | - | 3/4 | 1-1/8 | 1-7/8 |