Compressible Washer - Type Direct Tension Indicators
Structural Bolting
- Dimensional Conformance. Direct tension indicators shall have the following characteristics inspected to ASME B18.18.2, page M-11, to the inspection levels shown:
Characteristic
Inside Diameter - B (Inspection Level)
Protrusion tangential diameter - B (Inspection Level)
Visual - C (Inspection Level)
If verifiable in-process inspection is used - Nominal direct tension indicator sizes are intended for use with fasteners of the same nominal diameter.
Item # |
Description |
Type |
Direct Tension Indicator Size |
Min. (A) |
Max. (B) |
Min. (C) |
No. of Protrusions (Equally Spaced) |
---|---|---|---|---|---|---|---|
CWDTIA0523XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 1/2" | Type N/A Type A325 | Direct Tension Indicator Size N/A 1/2 in | Min. (A) N/A 0.523 in | Max. (B) N/A 0.788 in | Min. (C) N/A 1.167 in | No. of Protrusions (Equally Spaced) N/A 4 |
CWDTIA0654XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 5/8" | Type N/A Type A325 | Direct Tension Indicator Size N/A 5/8 in | Min. (A) N/A 0.654 in | Max. (B) N/A 0.956 in | Min. (C) N/A 1.355 in | No. of Protrusions (Equally Spaced) N/A 4 |
CWDTIA0786XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 3/4" | Type N/A Type A325 | Direct Tension Indicator Size N/A 3/4 in | Min. (A) N/A 0.786 in | Max. (B) N/A 1.125 in | Min. (C) N/A 1.605 in | No. of Protrusions (Equally Spaced) N/A 5 |
CWDTIA0917XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 7/8" | Type N/A Type A325 | Direct Tension Indicator Size N/A 7/8 in | Min. (A) N/A 0.917 in | Max. (B) N/A 1.294 in | Min. (C) N/A 1.855 in | No. of Protrusions (Equally Spaced) N/A 5 |
CWDTIA1048XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 1" | Type N/A Type A325 | Direct Tension Indicator Size N/A 1 in | Min. (A) N/A 1.048 in | Max. (B) N/A 1.463 in | Min. (C) N/A 1.980 in | No. of Protrusions (Equally Spaced) N/A 6 |
CWDTIA1179XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 1-1/8" | Type N/A Type A325 | Direct Tension Indicator Size N/A 1-1/8 in | Min. (A) N/A 1.179 in | Max. (B) N/A 1.631 in | Min. (C) N/A 2.230 in | No. of Protrusions (Equally Spaced) N/A 6 |
CWDTIA1311XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 1-1/4" | Type N/A Type A325 | Direct Tension Indicator Size N/A 1-1/4 in | Min. (A) N/A 1.311 in | Max. (B) N/A 1.800 in | Min. (C) N/A 2.480 in | No. of Protrusions (Equally Spaced) N/A 7 |
CWDTIA1442XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 1-3/8" | Type N/A Type A325 | Direct Tension Indicator Size N/A 1-3/8 in | Min. (A) N/A 1.442 in | Max. (B) N/A 1.969 in | Min. (C) N/A 2.730 in | No. of Protrusions (Equally Spaced) N/A 7 |
CWDTIA1573XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A325 Direct Tension Indicator, with 1-1/2" | Type N/A Type A325 | Direct Tension Indicator Size N/A 1-1/2 in | Min. (A) N/A 1.573 in | Max. (B) N/A 2.138 in | Min. (C) N/A 2.980 in | No. of Protrusions (Equally Spaced) N/A 8 |
CWDTIA0523XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 1/2" | Type N/A Type A490 | Direct Tension Indicator Size N/A 1/2 in | Min. (A) N/A 0.523 in | Max. (B) N/A 0.788 in | Min. (C) N/A 1.355 in | No. of Protrusions (Equally Spaced) N/A 5 |
CWDTIA0654XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 5/8" | Type N/A Type A490 | Direct Tension Indicator Size N/A 5/8 in | Min. (A) N/A 0.654 in | Max. (B) N/A 0.956 in | Min. (C) N/A 1.605 in | No. of Protrusions (Equally Spaced) N/A 5 |
CWDTIA0786XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 3/4" | Type N/A Type A490 | Direct Tension Indicator Size N/A 3/4 in | Min. (A) N/A 0.786 in | Max. (B) N/A 1.125 in | Min. (C) N/A 1.730 in | No. of Protrusions (Equally Spaced) N/A 6 |
CWDTIA0917XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 7/8" | Type N/A Type A490 | Direct Tension Indicator Size N/A 7/8 in | Min. (A) N/A 0.917 in | Max. (B) N/A 1.294 in | Min. (C) N/A 1.980 in | No. of Protrusions (Equally Spaced) N/A 6 |
CWDTIA1048XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 1" | Type N/A Type A490 | Direct Tension Indicator Size N/A 1 in | Min. (A) N/A 1.048 in | Max. (B) N/A 1.463 in | Min. (C) N/A 2.230 in | No. of Protrusions (Equally Spaced) N/A 7 |
CWDTIA1179XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 1-1/8" | Type N/A Type A490 | Direct Tension Indicator Size N/A 1-1/8 in | Min. (A) N/A 1.179 in | Max. (B) N/A 1.631 in | Min. (C) N/A 2.480 in | No. of Protrusions (Equally Spaced) N/A 7 |
CWDTIA1311XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 1-1/4" | Type N/A Type A490 | Direct Tension Indicator Size N/A 1-1/4 in | Min. (A) N/A 1.311 in | Max. (B) N/A 1.800 in | Min. (C) N/A 2.730 in | No. of Protrusions (Equally Spaced) N/A 8 |
CWDTIA1442XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 1-3/8" | Type N/A Type A490 | Direct Tension Indicator Size N/A 1-3/8 in | Min. (A) N/A 1.442 in | Max. (B) N/A 1.969 in | Min. (C) N/A 2.980 in | No. of Protrusions (Equally Spaced) N/A 8 |
CWDTIA1573XXX /Asset/a1143.jpg | N/A Compressible Washer - Type A490 Direct Tension Indicator, with 1-1/2" | Type N/A Type A490 | Direct Tension Indicator Size N/A 1-1/2 in | Min. (A) N/A 1.573 in | Max. (B) N/A 2.138 in | Min. (C) N/A 3.230 in | No. of Protrusions (Equally Spaced) N/A 9 |