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ZSI Vibration Dampening U-Bolt: 1/4"-20 Thread Size, For Pipe Size 1 3/8 in - Vibration Dampening U-Bolts
ZSIVibration Dampening U-Bolts

ZSI Vibration Dampening U-Bolt: 1/4"-20 Thread Size, For Pipe Size 1 3/8 in

The ZSI Vibration Dampening U-Bolt (SKU 3G-OTH-683569, MPN UB1-3/8TA4) is a plain-type U-bolt designed for 1 3/8 in pipe size with a 1/4"-20 thread size and 2 3/64 in inside height. 3G Electric interprets this demand…

SKU 3G-OTH-683569

Also listed as: UB138TA4 · UB1 3 8TA4 · UB1-3-8TA4

Brand
ZSI
Item
Vibration Dampening U-Bolt: 1/4"-20 Thread Size, For Pipe Size 1 3/8 in
Category
Vibration Dampening U-Bolts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ZSI
Manufacturer Part Number
UB1-3/8TA4
Type
For Pipe Size 1 3/8 in, Plain
Inside Ht
2 3/64 in
(DO NOT SEND) Manufacturer Location
Made in USA*

Technical Documents

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ZSI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZSI Vibration Dampening U-Bolt (SKU 3G-OTH-683569, MPN UB1-3/8TA4) is a plain-type U-bolt designed for 1 3/8 in pipe size with a 1/4"-20 thread size and 2 3/64 in inside height. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, and Riello, alongside electrical and automation lines from Schneider, ABB, and Siemens.

Frequently Asked Questions

What is a ZSI Vibration Dampening U-Bolt used for?

A ZSI Vibration Dampening U-Bolt secures piping systems while reducing vibration and noise in industrial applications. It is commonly used in HVAC, plumbing, and process piping to support 1 3/8 in pipe, protecting equipment and extending system life.

What are the specifications of the ZSI UB1-3/8TA4 U-Bolt?

The ZSI UB1-3/8TA4 is a plain-type vibration dampening U-bolt with a 1/4"-20 thread size, designed for 1 3/8 in pipe size. It has a 2 3/64 in inside height and is made in the USA. 3G Electric supplies this part globally.

Where to buy ZSI vibration dampening U-bolts worldwide?

3G Electric supplies ZSI vibration dampening U-bolts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source this part across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install a ZSI vibration dampening U-bolt?

Install the ZSI U-bolt around the pipe, align the threaded ends through a support structure, and secure with nuts and washers. Tighten evenly to avoid pipe distortion. For best vibration dampening, use a rubber or neoprene liner between the bolt and pipe.

Used in

Common applications for ZSI
HVAC piping — ZSI clamps like 024CC034S secure chilled water and condenser lines to structural supports.
Fire protection — ZSI clamps such as 042CC050S are used to anchor sprinkler mains and branch lines.
Industrial process piping — ZSI weld plates like HWP5 provide mounting points for pipe hangers in chemical plants.
Water supply systems — ZSI clamps like 064CC074Z support potable water pipes in commercial buildings.
Plumbing risers — ZSI riser clamps (e.g., 008CC018S) hold vertical stacks in multi-story structures.
Structural steel attachments — ZSI TP1 weld plates are welded to beams for securing conduit or cable trays.

ZSI Products

3G Electric supplies ZSI vibration dampening u-bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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