Aluminum Plates - Y4915. Mounting Hardware by SafetySign.com.

Mounting Hardware

Item #:
Y4915
Product:
3'' Ribbed Aluminum Plates
Type:
Sign Mounting Hardware
Description:
Plate prevents bending or distorting your signs if mounting bolts are overtightened
Packaging:
Sold in pairs
Availability:
In Stock
Size Materials Quantity/Price Enter Quantity
Optional Uchannel Bracket
1
3 x 3'' Ribbed Aluminum Plate (Pair)
$2.75
composite_post

U-Channels Posts Sold with Mounting Hardware Green and Galvanized U-Channel Post Kit

Size Materials Price Enter Quantity
Green Posts
1 6 11
6 Ft. Green Post with 5/16 x 1-1/2" long Bolting Set (2 bolts, 2 nuts & 4 washers)
$33.50 $31.95 $29.95
8 Ft. Green Post with 5/16 x 2-1/2" long Bolting Set (2 bolts, 2 nuts & 4 washers)
$41.95 $39.25 $37.50
Galvanized Posts
1 6 11
6 Ft. Galvanized Post with 5/16 x 1-1/2" long Bolting Set (2 bolts, 2 nuts & 4 washers)
$43.50 $40.65 $38.35
8 Ft. Galvanized Post with 5/16 x 1-1/2" long Bolting Set (2 bolts, 2 nuts & 4 washers)
$56.00 $52.35 $48.95
composite_post

Safety Splice, Breakaway Sign Post System Breakaway Safety Splice

Size Materials Price Enter Quantity
U-channel Post Mounting Accessory
1 6 11
Safety Splice 3 ft Post Anchor with 2 high performance Grade 9 bolts and nuts (Use only with 8ft, 10ft and 12ft U-channels)
$29.95 $27.50 $24.95

3 x 3" Aluminum Ribbed Plate

What's the purpose of these Plates?

Their purpose is to prevent signs from being bent or distorted if you over tighten the mounting bolts when installing signs onto u-channel or square posts. These aluminum plates are not typically a requirement, but we recommend their use.

Installation Process when Mounting Signs

If you are mounting signs to a U-Channel Post, the following
hardware accessories are required:

  • 1 U-channel post, sizes range from 4ft to 12ft,
    either Green or Galvanized finishes.
  • 1 Bolting Set (Part# Y3465 or Y4899)
    Set includes washers and bolts, or
  • 1 Tamperproof Set (Part# Y4900 or Y4901)
    Set includes washers, one way bolts and break away nuts.
  • 1 Pair of Ribbed Plates (optional) Part# Y4915
  • Install as shown on the illustration.
Ribbed Aluminum Plates for U-Channels

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