Pro-Coat U-Bolts™
Coated, Pipeline & Anti-Vibration U-Bolts
What are Pro-Coat U-Bolts?
The Dale Company manufactures high-quality coated, pipeline, and anti-vibration U-Bolts — also known as Pro-Coat U-Bolts™ — for oil & gas applications. We offer custom standard and custom Pro-Coat U-Bolts™ at competitive prices, with quick turnaround and same-day shipping for many products.
Our Pro-Coat U-Bolts™ are designed to provide superior performance in corrosive and moist environments, which protects process pipe support points in refineries, chemical plants, and offshore platforms. In these environments, uncoated U-bolts and pipes corrode, leading to weaknesses in the pipe walls and leaks.
Check out our Stock U-Bolt Products
Pro-Coat U-Bolts™ are manufactured using materials that will provide a secure joint while protecting the protective coating on the pipe. The bolts can be snugly tightened to the pipe, avoiding capillary crevices around the pipe, ensuring that the pipe is protected from movement and abrasion. In addition, the coating on the bolt provides protection from heat, vibration, sandblasting, and other corrosive elements in manufacturing and marine environments.
Our Products
Check out the parts we offer. Skus ending in 5 is for a 5 lb box. Skus ending in 10 is for a 10 lb box.
| Name | Nominal Pipe Size (NPS) | NPS Decimal | Finish | Wear Pads & Support Systems | SKU | |
|---|---|---|---|---|---|---|
| Fig. 137 – 1/4 x 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 1/2″ | 0.5 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN3-4 | |
| Fig. 137 – 1/4 x 3/4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 3/4″ | 0.75 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN4-4 | |
| Fig. 137 – 1/4 x 1 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 1″ | 1 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN5-4 | |
| Fig. 137 – 3/8 x 1 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 1″ | 1 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN21-4 | |
| Fig. 137 – 3/8 x 1 1/4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 1 1/4″ | 1.25 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN22-4 | |
| Fig. 137 – 3/8 x 1 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 1 1/2″ | 1.5 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN23-4 | |
| Fig. 137 – 3/8 x 2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 2″ | 2 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN24-4 | |
| Fig. 137 – 1/2 x 2 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 2 1/2″ | 2.5 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN38-4 | |
| Fig. 137 – 1/2 x 3 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 3″ | 3 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN39-4 | |
| Fig. 137 – 1/2 x 3 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 3 1/2″ | 3.5 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN40-4 | |
| Fig. 137 – 1/2 x 4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 4″ | 4 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN41-4 | |
| Fig. 137 – 1/2 x 5 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 5″ | 5 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN43-4 | |
| Fig. 137 – 5/8 x 6 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 6″ | 6 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN51-4 | |
| Fig. 137 – 5/8 x 8 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 8″ | 8 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN52-4 | |
| Fig. 137 – 3/4 x 10 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 10″ | 10 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN57-4 | |
| Fig. 137 – 7/8 x 12 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 12″ | 12 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN61-4 | |
| Fig. 137 – 7/8 x 14 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 14″ | 14 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN62-4 | |
| Fig. 137 – 7/8 x 16 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 16″ | 16 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN63-4 | |
| Fig. 137 – 1 x 18 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 18″ | 18 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN64-4 | |
| Fig. 137 – 1 x 20 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 20″ | 20 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN65-4 | |
| Fig. 137 – 1 x 24 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 24″ | 24 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN67-4 | |
| Fig. 137 – 1 x 30 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 30″ | 30 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN70-4 | |
| Fig. 137 – 1 x 36 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 36″ | 36 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN71-4 | |
| Fig. 137 – 3/8 x 3/4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 3/4″ | 0.75 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN20-4 | |
| Fig. 137 – 1/2 x 2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 2″ | 2 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN37-4 | |
| Fig. 137 – 1 x 22 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with Neo-Pad & 4 nuts | 22″ | 22 | Hot-Dip Galvanized (HDG) & ProCoated | Neo-Pad | UGN66-4 | |
| Fig. 137 – 1/4 x 1/2 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 1/2″ | 0.5 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC3-4 | |
| Fig. 137 – 1/4 x 3/4 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 3/4″ | 0.75 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC4-4 | |
| Fig. 137 – 1/4 x 1 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 1″ | 1 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC5-4 | |
| Fig. 137 – 3/8 x 3/4 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 3/4″ | 0.75 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC20-4 | |
| Fig. 137 – 3/8 x 1 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 1″ | 1 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC21-4 | |
| Fig. 137 – 3/8 x 1 1/4 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 1 1/4″ | 1.25 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC22-4 | |
| Fig. 137 – 3/8 x 1 1/2 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 1 1/2″ | 1.5 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC23-4 | |
| Fig. 137 – 3/8 x 2 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 2″ | 2 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC24-4 | |
| Fig. 137 – 1/2 x 2 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 2″ | 2 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC37-4 | |
| Fig. 137 – 1/2 x 2 1/2 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 2 1/2″ | 2.5 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC38-4 | |
| Fig. 137 – 1/2 x 3 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 3″ | 3 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC39-4 | |
| Fig. 137 – 1/2 x 3 1/2 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 3 1/2″ | 3.5 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC40-4 | |
| Fig. 137 – 1/2 x 4 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 4″ | 4 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC41-4 | |
| Fig. 137 – 1/2 x 5 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 5″ | 5 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC43-4 | |
| Fig. 137 – 5/8 x 6 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 6″ | 6 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC51-4 | |
| Fig. 137 – 5/8 x 8 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 8″ | 8 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC52-4 | |
| Fig. 137 – 3/4 x 10 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 10″ | 10 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC57-4 | |
| Fig. 137 – 7/8 x 12 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 12″ | 12 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC61-4 | |
| Fig. 137 – 7/8 x 14 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 14″ | 14 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC62-4 | |
| Fig. 137 – 7/8 x 16 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 16″ | 16 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC63-4 | |
| Fig. 137 – 1 x 18 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 18″ | 18 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC64-4 | |
| Fig. 137 – 1 x 20 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 20″ | 20 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC65-4 | |
| Fig. 137 – 1 x 22 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 22″ | 22 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC66-4 | |
| Fig. 137 – 1 x 24 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 24″ | 24 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC67-4 | |
| Fig. 137 – 1 x 30 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 30″ | 30 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC70-4 | |
| Fig. 137 – 1 x 36 Round U-Bolt (U-RND), Electro-Galvanized (Zinc) & ProCoated, with Neo-Pad & 4 nuts | 36″ | 36 | Electro-Galvanized (Zinc) & ProCoated | Neo-Pad | ZPPC71-4 | |
| Fig. 137 – 1/4 x 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 1/2″ | 0.5 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD3-4 | |
| Fig. 137 – 1/4 x 3/4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 3/4″ | 0.75 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD4-4 | |
| Fig. 137 – 1/4 x 1 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 1″ | 1 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD5-4 | |
| Fig. 137 – 3/8 x 3/4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 3/4″ | 0.75 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD20-4 | |
| Fig. 137 – 3/8 x 1 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 1″ | 1 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD21-4 | |
| Fig. 137 – 3/8 x 1 1/4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 1 1/4″ | 1.25 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD22-4 | |
| Fig. 137 – 3/8 x 1 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 1 1/2″ | 1.5 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD23-4 | |
| Fig. 137 – 3/8 x 2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 2″ | 2 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD24-4 | |
| Fig. 137 – 1/2 x 2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 2″ | 2 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD37-4 | |
| Fig. 137 – 1/2 x 2 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 2 1/2″ | 2.5 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD38-4 | |
| Fig. 137 – 1/2 x 3 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 3″ | 3 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD39-4 | |
| Fig. 137 – 1/2 x 3 1/2 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 3 1/2″ | 3.5 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD40-4 | |
| Fig. 137 – 1/2 x 4 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 4″ | 4 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD41-4 | |
| Fig. 137 – 1/2 x 5 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 5″ | 5 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD43-4 | |
| Fig. 137 – 5/8 x 6 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 6″ | 6 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD51-4 | |
| Fig. 137 – 5/8 x 8 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 8″ | 8 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD52-4 | |
| Fig. 137 – 3/4 x 10 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 10″ | 10 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD57-4 | |
| Fig. 137 – 7/8 x 12 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 12″ | 12 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD61-4 | |
| Fig. 137 – 7/8 x 14 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 14″ | 14 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD62-4 | |
| Fig. 137 – 7/8 x 16 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 16″ | 16 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD63-4 | |
| Fig. 137 – 1 x 18 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 18″ | 18 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD64-4 | |
| Fig. 137 – 1 x 20 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 20″ | 20 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD65-4 | |
| Fig. 137 – 1 x 22 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 22″ | 22 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD66-4 | |
| Fig. 137 – 1 x 24 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 24″ | 24 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD67-4 | |
| Fig. 137 – 1 x 30 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 30″ | 30 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD70-4 | |
| Fig. 137 – 1 x 36 Round U-Bolt (U-RND), Hot-Dip Galvanized (HDG) & ProCoated, with HR D-Pad™ & 4 nuts | 36″ | 36 | Hot-Dip Galvanized (HDG) & ProCoated | HR D-Pad™ | PCD71-4 |
Materials
We manufacture Pro-Coat U-Bolts™ in the following materials:
- Carbon Steel
- A193 B7
- 321, 316/316L, 304/304L, 410, and 347 stainless steel
To learn more about the technical properties of Pro-Coat U-Bolts™ view the Pro-Coat Technical Data Sheet (PDF).
Custom U-Bolt Finishes
All of our stock products listed below are carbon steel that is hot-dipped galvanized and coated with Pro-Coat material. We also have the ability to custom manufacture coated u-bolts with finishes including SermaGard®, zinc plating, PTFE, and polyolefin. Because all products are manufactured on-site at our facility in Houston, our coated u-bolts offer exceptional performance at a fraction of the cost of competitor products.
In addition, our custom HR D-Pad™ that plays a crucial role in preventing pipe corrosion and other common factors that diminish the life span of pipes.
To learn more about coated, pipeline & anti-vibration U-Bolts, contact us now! If you need a custom product, please request a quote today.
Pro-Coat U-Bolts™ Chart
| Size | Dia. (D) | Ins. Width (C) | Ins. Length (L) | Thd (T) | HDG Coated |
|---|---|---|---|---|---|
| 1/4 x 1/2 | 1/4″ | 15/16″ | 3 5/16″ | 2 3/8″ | UGN3 |
| 1/4 x 3/4 | 1/4″ | 1 1/8″ | 3 7/16″ | 2 3/8″ | UGN4 |
| 1/4 x 1 | 1/4″ | 1 3/8″ | 3 1/2″ | 2 3/8″ | UGN5 |
| 3/8 x 1 | 3/8″ | 1 3/8″ | 3 9/16″ | 2 3/8″ | UGN21 |
| 3/8 x 1 1/4 | 3/8″ | 1 3/4″ | 3 3/4″ | 2 1/2″ | UGN22 |
| 3/8 x 1 1/2 | 3/8″ | 2″ | 4″ | 2 1/2″ | UGN23 |
| 3/8 x 2 | 3/8″ | 2 7/16″ | 4 9/16″ | 2 1/2″ | UGN24 |
| 1/2 x 2 1/2 | 1/2″ | 3″ | 5 3/16″ | 3″ | UGN38 |
| 1/2 x 3 | 1/2″ | 3 5/8″ | 5 3/4″ | 3″ | UGN39 |
| 1/2 x 3 1/2 | 1/2″ | 4″ | 6 3/8″ | 3″ | UGN40 |
| 1/2 x 4 | 1/2″ | 4 5/8″ | 6 3/4″ | 3″ | UGN41 |
| 1/2 x 5 | 1/2″ | 5 5/8″ | 8″ | 3″ | UGN43 |
| 5/8 x 6 | 5/8″ | 6 3/4″ | 9 7/16″ | 3 3/4″ | UGN51 |
| 5/8 x 8 | 5/8″ | 8 3/4″ | 11 7/16″ | 3 3/4″ | UGN52 |
| 3/4 x 10 | 3/4″ | 10 7/8″ | 13 3/4″ | 4″ | UGN57 |
| 7/8 x 12 | 7/8″ | 12 7/8″ | 16″ | 4 1/2″ | UGN61 |
| 7/8 x 14 | 7/8″ | 14 1/4″ | 17 1/4″ | 4 1/2″ | UGN62 |
| 7/8 x 16 | 7/8″ | 16 1/4″ | 19 1/4″ | 4 1/2″ | UGN63 |
| 1 x 18 | 1″ | 18 1/4″ | 21 5/8″ | 5″ | UGN64 |
| 1 x 20 | 1″ | 20 1/4″ | 23 5/8″ | 5″ | UGN65 |
| 1 x 24 | 1″ | 24 1/4″ | 27 5/8″ | 5″ | UGN67 |
| 1 x 30 | 1″ | 30 1/4″ | 35″ | 5″ | UGN70 |
| 1 x 36 | 1″ | 36 1/4″ | 40 1/4″ | 5″ | UGN71 |
Need a Custom Fastener Solution?
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Our team is ready to provide a personalized quote for your project needs. Whether you need standard or custom fasteners, we have the expertise and quality products to meet your requirements. Contact us now to get started.
24 Hour Service
Specials are made to order with short lead times.
Same Day Shipping
The Dale Company can ship special orders the same day, including a ’24 hour service’.
Fast Quotes
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