Beam clamp retaining strap from TPMC is a heavy-duty steel accessory designed to securely fasten beam clamps to the flange of structural steel beams. Fabricated from flat steel strip with a bent end and a rod hole on the opposite side, it ties the clamp firmly to the beam, resisting lateral and rotational forces without relying solely on set screw friction. This prevents the clamp from slipping due to vibration or seismic activity.
UL Listed, the strap provides critical backup safety in seismic or high‑vibration environments.
Available sizes
| Rod size (RS, imperial) | Rod size (RS, metric) | Bore | Length (L) | Ref. No. |
|---|---|---|---|---|
| 3/8″ | M10 | 0.41″ (2 holes) | 4-1/4″ to 14″ | P6801 (UL) |
| 1/2″ | M12 | 0.53″ (2 holes) | 4-1/4″ to 14″ | P6802 (UL) |
| 5/8″ | M16 | 0.71″ (1 hole) | 4-1/4″ to 14″ | P6803 (UL) |
| 3/4″ | M20 | 0.87″ (1 hole) | 4-1/4″ to 14″ | P6804 (UL) |
| 7/8″ | M22 | 0.91″ (1 hole) | 4-1/4″ to 14″ | P6805 (UL) |
Note: Strap length = beam flange width + 2″. Allow at least 1″ return bend on flange edge opposite the beam clamp.
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
