1/4-20 x 2" Ribbed Neck Carriage Bolts / Steel / Zinc
SKU: 1432CR-100 In Stock

1/4"-20 x 2" Ribbed Neck Carriage Bolts / Low Carbon Steel / Zinc

  • Steel
  • Zinc
  • 20 TPI · Coarse
  • ASME B18.5
$149.53 $1.50 / pc Package of 100
Package Quantity

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 →

Full specs ↓ Volume pricing ↑

Product Description

1/4"-20 x 2" Ribbed Neck Carriage Bolts / Low Carbon Steel / Zinc

1/4"-20 x 2" carriage bolt in Low Carbon Steel, zinc finish. For through-bolting timber where the head must sit flush and not spin.

  • ROUND HEAD — a domed head with a finished appearance for exposed work
  • FULL THREAD — threaded to the head, so it grips over the whole length and suits thin or variable stack-ups
  • ZINC PLATED — an electroplated barrier for interior and sheltered work; it will not survive sustained weather or contact with treated lumber
  • COARSE THREAD (UNC) — the default inch thread — faster to run down, more tolerant of dirt, damage and plating build-up
  • CARBON STEEL — strong and inexpensive, but it depends entirely on its plating for corrosion protection
RoHS Compliant🇺🇸 Made in USA

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.

Explore Related Categories

Ribbed Neck Carriage Bolts / Steel / Zinc

Select size and quantity, then add to cart

Loading filters...
0 items selected
1/4"-20 x 2" Ribbed Neck Carriage Bolts / Low Carbon Steel / Zinc
SKU: 1432CR-100

Technical Specifications

Thread Size
1/4"-20
Thread Series
UNC
Thread Pitch
20 TPI
Thread Coverage
Full Thread
Length
2"
Material
Steel
Finish
Zinc
Head Style
Round Head
Standard
ASME B18.5
Country of Origin
USA
Head Diameter (in)
0.563–0.594
Measurement System
Inch
Head Height (in)
0.125–0.145
SKU
1432CR-100
https://www.ecomfasteners.com/products/1-4-20-x-2-ribbed-neck-carriage-bolts-steel-zinc · Printed