U-Channel Sign Post Hardware
Quick links for this page:
- Two-In-One Sign Brackets
- 5⁄16" Bolts, Nuts & Washers
- 15" Sign Base for U-Channel or Square Post
- Flat Concrete Base
- Corner Bolt & Square Nut Jam
- Drive Rivets
- Floor/Surface Flange for 2 3/8" Tubular Sign Post
- Adjustable Band Bracket
- 2 3/8" OD Sign Clamps
- Back-to-Back Clamps for 2 3/8" OD Post
- Aluminum Press-On Post Cap
- Aluminum Sign Brackets
SA-SO sign mounting hardware provides you with everything you need to mount your sign. Whatever type of sign post you choose: U-Channel Sign Post, Square Sign Post or Tubular Sign Post. SA-SO has the correct sign post hardware you need!
Two-In-One Sign Brackets 
- Use as "Sign Saver" with U-channel posts
- To prevent warping and extend sign life
- Use to mount signs to chain link easily
- 3" x 3" .080 aluminum plate
| Description | Part No. |
| Two-In-One Sign Brackets | 03137 |
5⁄16" Bolts, Nuts & Washers 
- Corrosion-resistant plating
- Perfect for U-channel, square, and delineator posts
| Description | Part No. |
| 2 1⁄2" x 5⁄16" Hardware 10 pack contains bolts, nuts, washers and lock washers |
03163 |
|
2 1⁄2" x 5⁄16" Hardware 20 |
03164 |
15" Sign Base for U-Channel or Square Post 
- Lets you put a sign anywhere
- For permanent installation to pavement or asphalt, use the three convenient mounting holes to anchor the base with anchor bolts
| Description | Part No. |
| U-Channel or Square Sign Base | 03175 |
| Anchor Bolts - 4 Pack | QB38234 |
Square Sign Post Hardware
Flat Concrete Base for Square Sign Post
- Stable mounting in pavement or concrete
- Works with any size square post
- Two corner bolts (sold separately) fasten post into the base
| Description | Part No. |
| Flat Concrete Base | 03299 |
Corner Bolt & Square Nut Jam
- Installs quickly and easily
- Perfect for Breakaway Posts and splices
| Description | Part No. |
|
10 Pack |
03290 |
Drive Rivets
- Theft and vandal resistant
- Use rivet on square posts
- Easy to apply: a hammer is all you need
- Built-in washer protects the face of the sign
- Once the rivet is hammered into the square post, it flares out
| Description | Part No. |
| Drive Rivets | DRAS3878-06-W |
Tubular Sign Post Hardware
Floor/Surface Flange for 2 3/8" Tubular Sign Post
- Malleable steel, one-piece 8" x 7¼" construction for surface mounting on paved areas
- The tubular post is supported by a 5" cup, with two 9⁄16" hex setscrews (included) for more stability
- Install on concrete with anchor bolts.
- Order four bolts per base
| Description | Part No. |
| Malleable Floor & Surface Flange | FF238 |
|
Anchor Bolts - 4 Pack |
QB38234 |
Adjustable Band Bracket
- Zinc-coated steel
- Resists corrosion
- Adjust to fit 4" - 12" posts
- All mounting hardware included
- Two complete assemblies
| Description | Part No. |
| Adjustable Band Bracket | 10630 |
- Install quickly and easily
- Die-cast for maximum durability
- Two complete clamp assemblies with all the hardware
| Description | Part No. |
| 2 3/8" OD Sign Clamps | 03237 |
Back-to-Back Clamps for 2 3/8" OD Post
- Die-cast for maximum durability
- Rust-free aluminum
- Two complete assemblies including all hardware
| Description | Part No. |
|
Back-to-Back Clamps for 2 3/8" OD Post |
03243 |
Aluminum Press-On Post Cap 
- Increases post life and delays rust
- Requires no threading
- Keeps rain from collecting in post
| Description | Part No. |
| Aluminum Press-On Post Cap | 03285 |
Aluminum Sign Brackets
- Attach signs to tubular posts with no drilling
- Economical strong extruded aluminum
- All mounting hardware included
- 2 Pack
| Description | Part No. |
| Aluminum Sign Brackets | 03154 |