Hex bolt, nut and washer for ANSI flange connection includes heavy hex bolt, heavy hex nut and (or without) plain washer, and they form the bolting mainly used for normal pressure flanged joints.
Available size
| Size | Flange bolting | Heavy hex bolt, heavy hex nut and plain washer | Ref. No. |
|---|---|---|---|
| 1/2″ / DN15 / 21.3mm | 4 x 5/8″ | 1/2″ (M14) | N9601 |
| 3/4″ / DN20 / 26.7mm | 4 x 5/8″ | 1/2″ (M14) | N9602 |
| 1″ / DN25 / 33.4mm | 4 x 5/8″ | 1/2″ (M14) | N9603 |
| 1-1/4″ / DN32 / 42.2mm | 4 x 5/8″ | 1/2″ (M14) | N9604 |
| 1-1/2″ / DN40 / 48.3mm | 4 x 5/8″ | 1/2″ (M14) | N9605 |
| 2″ / DN50 / 60.3mm | 4 x 3/4″ | 5/8″ (M16) | N9606 |
| 2-1/2″ / DN65 / 73.0mm | 4 x 3/4″ | 5/8″ (M16) | N9607 |
| 3″ / DN80 / 88.9mm | 4 x 3/4″ | 5/8″ (M16) | N9608 |
| 4″ / DN100 / 114.3mm | 8 x 3/4″ | 5/8″ (M16) | N9609 |
| 5″ / DN125 / 141.3mm | 8 x 7/8″ | 3/4″ (M20) | N9610 |
| 6″ / DN150 / 168.3mm | 8 x 7/8″ | 3/4″ (M20) | N9611 |
| 8″ / DN200 / 219.1mm | 8 x 7/8″ | 3/4″ (M20) | N9612 |
| 10″ / DN250 / 273.0mm | 12 x 1″ | 7/8″ (M24) | N9613 |
| 12″ / DN300 / 323.8mm | 12 x 1″ | 7/8″ (M24) | N9614 |
| 14″ / DN350 / 355.6mm | 12 x 1-1/8″ | 1″ (M27) | N9615 |
Note:
1. For heavy hex bolt, other length is also available as customer request.
2. Additional sizes, such as 1/4″, 5/16″, 3/8″, 7/16″, are available for heavy hex bolt, heavy hex nut, and plain washer as customer request.
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
