Towers | Poles | Mounts | Masts | Hardware | Guy | Cable | Wire | Carts | Racks | Tools
Your Cart
Your shopping cart is empty!

Sort by:

U-Bolts & Threaded Rods

Galvanized Round U-Bolt Assembly 5/16 x 2 x 5

3S-2320 Round Galvanized U-Bolt Assembly 5/16" x 2" x 5"
Price$4.99
Manufacturer Code: 3S-2320
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 3/8 x 2 x 3

Galvanized U-Bolt Assembly
Price$3.85
Manufacturer Code: 3S-3120
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 3/8 x 2-1/2 x 4

Galvanized U-Bolt Assembly
Price$4.25
Manufacturer Code: 3S-3244
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 3/8 x 3 x 8

3S-3180  Round Galvanized U-Bolt Assembly 3/8 x 3 x 8
Price$7.95
Manufacturer Code: 3S-3180
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 3/8 x 3-5/8 x 5-1/4

Galvanized U-Bolt Assembly
Price$4.95
Manufacturer Code: 3S-3355
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 3/8 x 4 x 10

3S-3190  Round Galvanized U-Bolt Assembly 3/8 x 4 x 10
Price$11.95
Manufacturer Code: 3S-3190
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 1/2 x 2 x 3-3/4

Galvanized U-Bolt Assembly
Price$4.95
Manufacturer Code: 3S-4210
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 1/2 x 2-1/2 x 4

Galvanized U-Bolt Assembly
Price$5.45
Manufacturer Code: 3S-4240
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 1/2 x 3 x 5-1/4

Galvanized U-Bolt Assembly
Price$6.45
Manufacturer Code: 3S-4352
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 1/2 x 3-5/8 x 5

Galvanized U-Bolt Assembly
Price$7.95
Manufacturer Code: 3S-4355
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 1/2 x 3-5/8 x 6

Galvanized U-Bolt Assembly
Price$8.45
Manufacturer Code: 3S-4356
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 1/2 x 4-5/8 x 6

Galvanized U-Bolt Assembly
Price$9.45
Manufacturer Code: 3S-4456
Qty:
Add to Cart Read More

Galvanized Round U-Bolt Assembly 5/8 x 3-5/8 x 5-1/2

Galvanized U-Bolt Assembly
Price$11.95
Manufacturer Code: 3S-5355
Qty:
Add to Cart Read More

Universal Swivel Base Mount

Universal Swivel Mount
Price$8.95
Manufacturer Code: 6017
Qty:
Add to Cart Read More

ROHN JR45A Replacement U Bolt for AS25G RP25G UHF25G

R-JR45A Replacement U Bolt
Price$9.45
Manufacturer Code: JR45A

ROHN JR51A U Bolt Round Bend Galvanized

ROHN JR51A U Bolt, Round Bend, Galvanized
Price$6.08
Manufacturer Code: JR51A
Qty:
Add to Cart Read More

ROHN JR65A U Bolt Round Bend Galvanized

ROHN JR51A U Bolt, Round Bend, Galvanized
Price$6.95
Manufacturer Code: JR65A
Qty:
Add to Cart Read More

ROHN JR45GA Replacement U Bolt for AS25G RP25G UHF25G

ROHN JR45GA Replacement U Bolt for AS25G RP25G UHF25G
Price$9.45
Manufacturer Code: JR45GA
Qty:
Add to Cart Read More

U-Bolt Kit to Mount J-Mount on Pipe

J-UB U-Bolt Kit to Mount J-mount on Pole
Price$6.95
Manufacturer Code: J-UB
Qty:
Add to Cart Read More

Square U-Bolt HDG 3/8 x 3 x 7-1/2

Square u-Bolt 3/8" x 3" x7-1/2"
Price$6.45
Manufacturer Code: 3S-1001GA
Qty:
Add to Cart Read More

Square Bend U Bolt ZINC 3/8"x 5" x 10"

Square Bend U Bolt ZINC 3/8"x 6" x 10"
Price$8.45
Manufacturer Code: 3S-2001Z
Qty:
Add to Cart Read More

Square Bend U Bolt ZINC 3/8"x 5" x 8"

Square Bend U Bolt ZINC 3/8"x 6" x 10"
Price$5.95
Manufacturer Code: 3S-2002Z
Qty:
Add to Cart Read More

Square U-Bolt HDG 1/2 x 2-1/2 x 4

3S-4240-S  Square  HDG U-Bolt 1/2 x 2-1/2 x 4
Price$5.95
Manufacturer Code: 3S-4240-S
Qty:
Add to Cart Read More

Galvanized Threaded Rod 3/8" x 5"

 Galvanized Threaded Rod 3/8" x 5"
Price$1.80
Manufacturer Code: 3S-TR385
Qty:
Add to Cart Read More

Galvanized Threaded Rod 3/8" x 8"

 Galvanized Threaded Rod 3/8" x 8"
Price$5.00
Manufacturer Code: 3S-TR388
Qty:
Add to Cart Read More

Galvanized Threaded Rod 3/8" x 10"

 Galvanized Threaded Rod 3/8" x 10"
Price$10.00
Manufacturer Code: 3S-TR3810
Qty:
Add to Cart Read More

Galvanized Threaded Rod 3/8" x 12"

 Galvanized Threaded Rod 3/8" x 12"
Price$15.00
Manufacturer Code: 3S-TR3812
Qty:
Add to Cart Read More

Galvanized Threaded Rod 1/2" x 12"

 Galvanized Threaded Rod 1/2" x 12"
Price$20.00
Manufacturer Code: 3S-TR1212
Qty:
Add to Cart Read More

Galvanized Threaded Rod 5/8" x 16"

 Galvanized Threaded Rod 5/8" x 16"
Price$25.00
Manufacturer Code: 3S-TR5816
Qty:
Add to Cart Read More

Galvanized Threaded Rod 3/4" x 15"

 Galvanized Threaded Rod 3/4" x 15"
Price$25.00
Manufacturer Code: 3S-TR3415
Qty:
Add to Cart Read More

Square & U Bolts

Square or Round top zinc plated or Hot Dipped Galvanized steel u-bolts are designed for outdoor corrosion resistance. Use for mounting tubing & Square brackets, designed to support most WiFi, PCS, Cellular and TV antennas. Allows you to vary the mounting pipe length and diameter

You can increase the amount of strength and holding power by utilizing multiple mounts space out over the length of the mounting pipe. There are many reasons you might need to use these mounts and they mostly involve the need to attach a pole to another pole to either extend the original or simply as an attachment point.

Bolts Grades

GRADE 325

Is a structural bolt specification covering inch and metric bolt grades. This specification contains 4 inch series bolting grades: A325, F1852, A490, and F2280. These will be addressed in this article. When looking at the mechanical requirements of bolts it appears that a grade A325 and SAE J429 Grade 5 are identical as do the grade A490 and the SAE J429 Grade 8.
This begs the question, “Can an SAE J429 Grade 5 be used when an ASTM F3125 grade A325 is specified?” The answer is definitely not. This is also the case for substituting a Grade 8 when grade A490 is specified, and here are some reasons why:
First, grade A325 and A490 bolts are produced with a heavy hex head configuration which provides a wider bearing surface over which to distribute the load. Grade 5 and 8 bolts are produced to standard hex cap screw configuration and therefore cannot distribute the load as much as is needed for structural applications.   
Second, the shank length (non-threaded portion of the body) on the grade A325 and A490 bolts is designed to be greater (shorter thread lengths) than your standard hex bolt or hex cap screw.

Remember, the weakest section of standard carbon steel fasteners is through the threaded region. Minute design changes such as this can create a stronger tensile connection. ASTM F3125/F3125M is a structural bolt specification covering inch and metric bolt grades. This specification contains 4 inch series bolting grades: A325, F1852, A490, and F2280. These will be addressed in this article. When looking at the mechanical requirements of bolts it appears that a grade A325 and SAE J429 Grade 5 are identical as do the grade A490 and the SAE J429 Grade 8.

Grade 5

Alloy steel is a medium carbon zinc plated alloy steel that is heat treated to increase hardness. Grade 5 bolts have three (3) evenly spaced hash marks on the head marking

Threaded Rods

Get hard to find galvanized threaded rods with all the hardware included. Use to replace broken parts or make you own pipe to pipe mount