• Sign Bolting Set
  • One Way Bolts

Mounting Hardware

Ensure your signs are securely installed and built to last with our durable mounting hardware. From bolts and brackets to U-channel posts and banding, we provide the accessories you need to mount traffic signs, parking signs, and facility signs with confidence.

Crafted from rust-resistant, heavy-duty steel and aluminum, our mounting hardware is designed to withstand outdoor conditions while keeping your signs stable and visible. Choose from standard options or order hardware kits tailored to your specific sign and post type for easy installation.

Ideal for businesses, municipalities, schools, warehouses, and construction sites, our mounting hardware solutions make sign installation quick, safe, and compliant with industry standards.

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Stock signs typically ship within 24 hours, while custom orders usually ship in 2 to 5 days.
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Nuts, Bolts, Washers, Screws, Fasteners

Sign Bolting Set

Sign Bolting Set

For use with U-Channel, Square and Fiberglass Posts

For Use with U-Channel and Fiberglass Posts

Item Y4931, Y4899, Y3465, Y3550

Starting at

$2.11
Tamperproof One Way Bolt Set

Tamperproof One Way Bolt Set

For use with U-Channel, Square and Fiberglass Posts

Use with any U-channel and Fiberglass Posts

Item Y4900TS and Y4901TS

Starting at

$3.87
One Way Bolts

One Way Bolts

Item Y4911TB, Y4912TB, Y3552

Starting at

$13.80
5/16" Break-Away Nuts

5/16" Break-Away Nuts

Item Y4921TN

Starting at

$17.82
Base-Bolted Sign Support System

Base-Bolted Sign Support System

U-Channel post breakaway system

Item Y4992

Starting at

$18.14
5/16" Nylon Washers

5/16" Nylon Washers

Item Y4918NW

Starting at

$2.42
5/16" Zinc Plated Washers

5/16" Zinc Plated Washers

Item Y4919

Starting at

$1.39
#10 x 1-1/2" Round Head Screw for Wood Posts

#10 x 1-1/2" Round Head Screw for Wood Posts

Item Y4999

Starting at

$1.23
Drive Rivets

Drive Rivets

Item Y3527

Starting at

$3.40
Vandal Resistant Set Screws

Vandal Resistant Set Screws

Item Y3526

Starting at

$4.95
Corner Bolt Set with Jam Nuts

Corner Bolt Set with Jam Nuts

Item Y3535

Starting at

$3.40
Suction Cups with Hook For Sign Hanging

Suction Cups with Hook For Sign Hanging

Item Y3548

Starting at

$5.10
8" Long Heavy Duty Nylon Ties

8" Long Heavy Duty Nylon Ties

Item NT8

Starting at

$6.01
7.5″ Black UV Resistant Cable Tie - 50 lb Tensile Strength

7.5″ Black UV Resistant Cable Tie - 50 lb Tensile Strength

Item NT7

Starting at

$15.10
Double-Sided Adhesive Foam Tape

Double-Sided Adhesive Foam Tape

Item Y3549

Starting at

$21.38

Street Name Sign Brackets

2-3/8'' Round Post Street Name Sign Bracket

2-3/8'' Round Post Street Name Sign Bracket

Item Y3449, Y4971, Y3502

Starting at

$12.26
Square Post Street Name Sign Bracket

Square Post Street Name Sign Bracket

Item Y3510, Y3511, Y3512, Y3513

Starting at

$13.49
180 Degree U-Channel Post Street Name Sign Bracket

180 Degree U-Channel Post Street Name Sign Bracket

Item Y3443, Y4967, Y3508

Starting at

$12.26
90 Degree U-Channel Post Street Name Sign Bracket

90 Degree U-Channel Post Street Name Sign Bracket

Item Y3445, Y4968, Y3509

Starting at

$12.26
90 Degree Cross Piece For Street Name Signs

90 Degree Cross Piece For Street Name Signs

Item Y3441, Y4969, Y3503

Starting at

$12.26
2-Way Adjustable Cross Piece For Street Name Signs

2-Way Adjustable Cross Piece For Street Name Signs

Bracket can be set to either 45 or 180 degree angles

Item Y3447 and Y4970

Starting at

$12.26
Adjustable Cross Separator Street Name Sign Bracket

Adjustable Cross Separator Street Name Sign Bracket

Adjusts to any angle

Item Y3504, Y3505

Starting at

$26.79
Adjustable U-Channel Bracket For Street Name Signs

Adjustable U-Channel Bracket For Street Name Signs

Adjusts to any angle

Item Y3506, Y3507

Starting at

$28.85
Wood Post Street Name Sign Bracket

Wood Post Street Name Sign Bracket

Item Y3514, Y3515

Starting at

$19.78
Street Name Sign Wing Bracket

Street Name Sign Wing Bracket

Item Y3516, Y3517

Starting at

$20.20

Round Pole Brackets

Adjustable Large Round Post Bracket

Adjustable Large Round Post Bracket

For use with 4" to 12" diameter posts

Set of 2 Brackets For Posts with 4" to 12" dia.

Item Y3466

Starting at

$22.46
Z-Bar Sign Mount

Z-Bar Sign Mount

Use with Round Sign Posts

Item ROUND-ZB8-3

Starting at

$17.26
2-3/8'' Round Post Sign Bracket For 1 Sign

2-3/8'' Round Post Sign Bracket For 1 Sign

Set of 2 Brackets

Item Y3457

Starting at

$13.49
2-3/8'' Round Post Sign Bracket For 2 Signs Back to Back

2-3/8'' Round Post Sign Bracket For 2 Signs Back to Back

Allows for two signs to be mounted back-to-back

Set of 2 Brackets

Item Y3458

Starting at

$24.15
Tamper Resistant 2-3/8'' Round Post Sign Brackets

Tamper Resistant 2-3/8'' Round Post Sign Brackets

Tamper Resistant

Item Y4964

Starting at

$23.44
Wing Bracket

Wing Bracket

2⅛ × 4¼″

Item Y3518

Starting at

$8.24
2" Round Post Bracket

2" Round Post Bracket

Item Y4946F-R-STR-BRKT

Starting at

$30.86

U-Channel Post Brackets

Z-Bar Splice Sign Mount

Z-Bar Splice Sign Mount

Use with U-Channel and Square Sign Posts

Item Y3567-ZB

Starting at

$22.56
U-Channel Post Tamperproof Sign Mounting Hardware

U-Channel Post Tamperproof Sign Mounting Hardware

For Use with U-Channel Posts Only

Item Y4903

Starting at

$13.91
3" Ribbed Aluminum Sign Saver Plates

3" Ribbed Aluminum Sign Saver Plates

For Use with U-Channel Posts Only

Item Y4915

Starting at

$4.22

Strapping, Hardware, and Tools

Stainless Steel Strapping

Stainless Steel Strapping

Item Y3534

Starting at

$128.67
Stainless Steel Flared Leg Brackets

Stainless Steel Flared Leg Brackets

Item Y3530

Starting at

$8.45
Stainless Steel Straight Leg Brackets

Stainless Steel Straight Leg Brackets

Item Y3531

Starting at

$8.45
Stainless Steel Wing Seals

Stainless Steel Wing Seals

Item Y3528

Starting at

$9.17
Stainless Steel Buckles

Stainless Steel Buckles

Item Y3529

Starting at

$10.61
Ratchet Type Strapping Tool

Ratchet Type Strapping Tool

Item RTST-1

Starting at

$200.18
Spinner Type Tensioner Tool

Spinner Type Tensioner Tool

Item Y3532

Starting at

$123.62
One-Handed Ratchet Tool with Cutter

One-Handed Ratchet Tool with Cutter

Item Y3533

Starting at

$304.94

Fence Brackets

Tamper-Resistant 2" Chain Link Fence Sign Mounting Kit

Tamper-Resistant 2" Chain Link Fence Sign Mounting Kit

Item Y4904

Starting at

$15.20
Tamper Resistant SignGuardian™ Chain Link Fence Bracket

Tamper Resistant SignGuardian™ Chain Link Fence Bracket

For use with 3/8" mounting holes

Item Y4961, Y4960

Starting at

$25.25
Tamper Resistant SignGuardian™ 10/24 Chain Link Fence Bracket

Tamper Resistant SignGuardian™ 10/24 Chain Link Fence Bracket

For use with 1/4”, 7/32”, or 3/16” mounting holes.

Item Y4963, Y4962

Starting at

$38.79
Tamper Resistant Security Fence Brackets

Tamper Resistant Security Fence Brackets

Item Y3501

Starting at

$13.14
Tamper Resistant Ornamental Fence Brackets

Tamper Resistant Ornamental Fence Brackets

Item Y3500

Starting at

$32.46
Chain Link Fence Bracket

Chain Link Fence Bracket

For 12", 18", and 24" tall signs with 3/8" mounting holes only

Item Y3520

Starting at

$7.16
Chain Link Fence Bracket For Any Size Sign

Chain Link Fence Bracket For Any Size Sign

Item Y3521

Starting at

$8.34
Fence Mounting Bracket - Ribbed Aluminum Plates

Fence Mounting Bracket - Ribbed Aluminum Plates

For signs with 2 holes @ 3/8" dia.

Item Y3554

Starting at

$5.10

Installation Tools

32lb. Steel Post Driver

32lb. Steel Post Driver

For installing U-channel, square, and round posts in the ground

Item Y4894

Starting at

$180.34
U-Channel Drive Cap

U-Channel Drive Cap

Use with either 2 lbs./ft. or 1.12 lbs/ft. U-channel Posts

Item Y3464 & Y3468

Starting at

$50.02
5/32" Cushioned T-Handle Hex Key

5/32" Cushioned T-Handle Hex Key

Item Y3522

Starting at

$8.19
5/32" L-Handle Hex Key

5/32" L-Handle Hex Key

Item Y3523

Starting at

$3.04
L-Handle Hex Key For Vandal Resistant Set Screws

L-Handle Hex Key For Vandal Resistant Set Screws

Item Y3524

Starting at

$9.17
5/32" Hex Bit For Vandal Resistant Set Screws

5/32" Hex Bit For Vandal Resistant Set Screws

Item Y3525

Starting at

$3.35

Sign Stakes and Accessories

30" Silver Yard Sign Stake

30" Silver Yard Sign Stake

Item Y4995

Starting at

$20.55
36" Long Silver or Black Aluminum Yard Sign Stakes

36" Long Silver or Black Aluminum Yard Sign Stakes

with Black Cap, No Holes

Item STAKE

Starting at

$3.05
#8 x 3/8" Pan Head Drilling Metal Screw

#8 x 3/8" Pan Head Drilling Metal Screw

Item Y4998

Starting at

$1.08
Solar Sign Light

Solar Sign Light

Item Y4996

Starting at

$8.84

Mounting Hardware FAQs

What types of mounting hardware are available?

We offer U-bolts, sign brackets, banding, post caps, nuts, and bolts designed to fit U-channel, square, and round posts.

Is your mounting hardware weather-resistant?

Yes. Our hardware is made from galvanized steel, stainless steel, and aluminum, all designed to resist rust and corrosion outdoors.

How do I choose the right mounting hardware for my sign?

Select hardware based on your sign size, weight, and post type—for example, U-bolts for U-channel posts or banding for round poles.

Do you sell complete mounting hardware kits?

Absolutely. We provide sign mounting kits with everything needed for a quick installation, including brackets, bolts, and washers.

Can mounting hardware be reused?

In many cases, yes. However, for maximum safety, we recommend replacing hardware that shows signs of rust, wear, or damage.

Brimar.com
800‑274‑5271
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