1/4"-20 x 5 1/2" Carriage Bolts / Low Carbon Steel / Hot Dip Galvanized
- Steel
- Hot Dipped Galvanized
- 20 TPI · Coarse
- ASME B18.5
$45.40
$1.51 / pc
Package of 30
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
Net 30 terms for approved accounts. Apply for wholesale →
Product Description
1/4"-20 x 5 1/2" Carriage Bolts / Low Carbon Steel / Hot Dip Galvanized
Frequently Asked Questions
Why does a carriage bolt have a square neck?
The square neck beneath the round head wedges into the wood as the nut is tightened, preventing the bolt from rotating. This allows tightening from one side only — perfect for deck and fence construction where you can not access the back side of the bolt.
How long will the galvanized coating last outdoors?
Hot Dipped Galvanized fasteners have a thick zinc coating that provides excellent outdoor corrosion protection — typically 20-50+ years in moderate environments. For coastal/marine use, consider stainless steel for longer life.
$45.40
$1.51/pc
Carriage Bolts / Steel / Hot Dip Galvanized
Family: CG
Select size and quantity, then add to cart
Loading filters...
|
Loading family products...
|
1/4"-20 x 5 1/2" Carriage Bolts / Low Carbon Steel / Hot Dip Galvanized
SKU: 1488CG-30
Technical Specifications
Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Length
5 1/2"
Material
Steel
Finish
Hot Dipped Galvanized
Head Style
Round Head
Standard
ASME B18.5
Country of Origin
Import
Measurement System
Inch
SKU
1488CG-30
https://www.ecomfasteners.com/products/1-4-20-x-5-1-2-carriage-bolts-steel-hot-dip-galvanized · Printed