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Model #803630

Store SKU #544189

1/2 in.-13 x 8 in. Galvanized Carriage Bolt (25-Pack)

$7155
/box
  • Extremely sturdy load-bearing fastener
  • Square neck prevents the bolt from turning once installed
  • Smooth round head is safe for furniture and play equipment
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Price:
$7155

Product Overview

Carriage bolts have a smooth rounded head with a square neck underneath that locks into wood when tightened. Use with a pre-drilled hole and secure with a hex nut and washer to prevent spinning. They are great fasteners for decks, play equipment, docks, fencing, and furniture.
  • The unique design is great for connections where the head is not accessible for tightening
  • Made from galvanized steel for great corrosion resistance
  • The self-locking square neck and coarse threads fasten very securely
  • 6 in. thread length
  • Includes 25 pieces to complete your project
  • Head code CPB

Info & Guides

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BrandRobtecEverbiltEverbiltEverbilt
Name1/2 in. x 8 in. Stainless-Steel Carriage Bolt (10-Pack)1/2 in.-13 x 8 in. Galvanized Carriage Bolt (25-Pack)1/2 in.-13 x 7 in. Galvanized Carriage Bolt (25-Pack)1/2 in.-13 x 10 in. Galvanized Carriage Bolt (25-Pack)
Price
$3828
$7155
/box
$7695
/box
$10205
/box
Ratings
(6)
(619)
(619)
(619)
Fastener Length (in.)88710
Fastener PlatingStainless SteelGalvanizedGalvanizedGalvanized
Package Quantity10252525
Measurement StandardUSSUNCUNCUNC
Fastener Length8 in8 in7 in10 in
Size1/2 in1/2 in1/2 in1/2 in
Grade304 StainlessA307A307A307
Fastener Thread TypeCoarseCoarseCoarseCoarse
Fastener TypeCarriage BoltCarriage BoltCarriage BoltCarriage Bolt
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Specifications

Dimensions

Assembled Depth (in.)
1.06 in
Assembled Height (in.)
8 in
Assembled Width (in.)
1.06 in
Fastener Length (in.)
8
Head diameter (in.)
1.06

Details

ACQ Rated Fastener
Yes
Fastener Length
8 in
Fastener Plating
Galvanized
Fastener Thread Type
Coarse
Fastener Type
Carriage Bolt
Finish Family
Galvanized
Grade
A307
Material
Steel
Measurement Standard
UNC
Package Quantity
25
Product Weight (lb.)
0.43 lb
Returnable
90-Day
Size
1/2 in

Warranty / Certifications

Manufacturer Warranty
None

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 1,306 reviews
  • 89% recommend this product
Filter by:
Showing 1-10 of 1,306 reviews
horrible
Ive been turning wrenches for 20 years and these are the worst bolts ive worked with. Less than a 1/4 of the box will fit a nut without snaping the bolt. I went through every bolt and you cant hand tighten barely half. Wild they sell this junk waste of my time
by Jason
    • Recommended Product
    2 people found this helpful
    Exactly what I needed...
    Exactly what I needed
    by Mickngris
    • Verified Purchase
    The tinsel strength of these bolts are not very good. I was able to snap a bolt in half when tigh...
    The tinsel strength of these bolts are not very good. I was able to snap a bolt in half when tightening down on the nut using a small socket wrench. Maybe it was a defective bolt didn't have an issue with the others.
    by JR
    • DIY
    • Verified Purchase
    • Recommended Product
    Used the Everbilt 3/8 in.-16 x 6 in. Galvanized Carriage...
    Used the Everbilt 3/8 in.-16 x 6 in. Galvanized Carriage Bolts to build a slipway to launch and retrieve our home built 20' LOA, 8' Beam ply on frame fiberglassed boat. These bolts act as transition pivots for the in water to ground frame of the slipway and have worked very well. Highly recommended for wet environments.
    by captainsursea
    • Verified Purchase
    The everbilt zinc 1/4 x 20 x 1 was used with 48" x 1" Aluminum straps to repair aboveground pool ...
    The everbilt zinc 1/4 x 20 x 1 was used with 48" x 1" Aluminum straps to repair aboveground pool wall that was discovered damaged during our installation of a new liner.
    by
    • Verified Purchase
    • Recommended Product
    We purchased these Everbilt 1/2 in.-13 x 5 in. Galvanized...
    We purchased these Everbilt 1/2 in.-13 x 5 in. Galvanized Carriage Bolts to mount pneumatic wheels to a boat slipway we designed and built for our home-built 20 ft. LOA, 8 ft. Beam, ply on frame fiberglassed boat. The galvanized bolts, washers and nuts worked as well as expected. Highly recommended.
    by captainsursea
    • Verified Purchase
    It’s a carriage bolt. It holds things together. Worked marvelously
    It’s a carriage bolt. It holds things together. Worked marvelously
    by Jason8
    • Verified Purchase
    • Recommended Product
    I had one of the screws to get stuck in the hole and in trying to get it out the tip got bent and...
    I had one of the screws to get stuck in the hole and in trying to get it out the tip got bent and now the nust won't go on
    by Professioness
    • Verified Purchase
    • Recommended Product
    I purchased these Everbilt 1/4" galvanized carriage bolts for the purpose of rehabbing my utility...
    I purchased these Everbilt 1/4" galvanized carriage bolts for the purpose of rehabbing my utility trailer (please note pics are of project not yet finished). I also purchased matching Everbilt galvanized flat & lock washers & nuts. The Galvanized coating is smooth and complete (no globs like on some other brand's products that when knocked off leave non-galvanized surface exposed and corrode). My wallet greatly appreciates these and other related fasteners being offered in a bulk package which offers significant savings. I am a professional contractor who places value on quality and I highly recommend the entire Everbilt galvanized fastener line of products.
    by Keithredbeard
    • Pro
    • Verified Purchase
    • Recommended Product
    The galvanized coating is inconsistent, thin in some places and thick (chunks clogging the thread...
    The galvanized coating is inconsistent, thin in some places and thick (chunks clogging the threads) in others (these findings are based on 2 of the 14 bolts that I bought, one had clogged threads, the other lost its coating when a nut was installed). I'll have to see how they work out before I can recommend them.
    by
    • Verified Purchase
    • Recommended Product
    Showing 1-10 of 1,306 reviews