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Internet #202633663

Model #GD 52103

1/4-20 Carriage Bolts and Nuts with Smooth, Domed Heads (12-pack)

$384
  • Flat head gives a smooth exterior finish
  • Use to attach hardware to garage doors
  • Steel construction offers long-lasting use and solid performance
  • See More Details

Frequently Bought Together

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Price:
$384

Product Overview

The carriage bolts and nuts in this set are constructed of steel, and each come in a zinc-plated finish. The threading on these fasteners is 1/4 in.-20 teeth per inch (TPI), and they measure 1/4 in. diameter x 1-7/8 in. length. The carriage bolts feature a square section beneath their smooth, domed heads to help prevent spinning during tightening of bolts. These nuts and bolts are packaged for use with garage door hardware, but are useful with many other applications.
  • Compatible with most garage door hardware installations
  • The threading on these fasteners is 1/4-20 TPI
  • This set includes 12 carriage bolts and 12 nuts
  • Steel constructed nuts and carriage bolts
  • Zinc-plated nuts and bolts
  • Smooth, domed heads
  • These carriage bolts feature a square section beneath the head which helps prevent them from spinning during tightening of nuts
  • For further dimensional information, please see the line drawing

Info & Guides

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1/4-20 Carriage Bolts and Nuts with Smooth, Domed Heads (12-pack)
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BrandPrime-LineEverbiltHillman
Name1/4-20 Carriage Bolts and Nuts with Smooth, Domed Heads (12-pack)5/16 in. x 3 in. Black Carriage Bolt (3 per Pack)Stainless Steel Carriage Bolt (1/4"-20 Coarse Thread x 1-1/4" Length)
Price
$384
$440
$592
Ratings
(9)
(18)
(3)
Fastener Length (in.)1.8731.25
Fastener PlatingZincCeramicStainless Steel
Package Quantity12310
Measurement StandardSAESAEUSS
Fastener Length20 in3 in1-1/4 in
Size1/4 in5/16 in1/4 in
GradeNot GradedGrade 218-8 Stainless
Fastener Thread TypeStandardCoarseCoarse
Fastener TypeCarriage BoltCarriage BoltCarriage Bolt
View ProductView ProductView Product

Specifications

Dimensions

Assembled Depth (in.)
1.125 in
Assembled Height (in.)
4.625 in
Assembled Width (in.)
2.75 in
Fastener Length (in.)
1.87
Head diameter (in.)
0.25

Details

ACQ Rated Fastener
No
Fastener Length
20 in
Fastener Plating
Zinc
Fastener Thread Type
Standard
Fastener Type
Carriage Bolt
Finish Family
Zinc
Grade
Not Graded
Material
Steel
Measurement Standard
SAE
Package Quantity
12
Product Weight (lb.)
0.395
Returnable
90-Day
Size
1/4 in

Warranty / Certifications

Manufacturer Warranty
Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.5
    out of 10 reviews
  • 80% recommend this product
Filter by:
Showing 1-10 of 10 reviews
Excellent Product But Needs Better Description
I was leery about buying these online because the description is incorrect, and there is no good view of the bolt head from the top. They are not "Domed Heads". These are the exact replacement for a repair I am doing on a garage door panel. They need to change the description to say "Smooth, Flat Heads". That's important because you want to countersink the heads flush to the panel to make them invisible once the door is sanded/painted. These will sit flush with the exterior of the panel.
by MikeDelta
    • Recommended Product
    1 person found this helpful
    Good product and works well in my project....
    Good product and works well in my project.
    by Wyne
      what I purchased
      good price fast shpping and what I needed for my yob
      by Melvin
      • Pro
      • Recommended Product
      Can't be overtightened or the cap will pop off.
      Can't be overtightened or the cap will pop off.
      by Chesperto
      • Verified Purchase
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by DENNIS
      • Verified Purchase
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by HomeDepotCustomer
      • Verified Purchase
      AMAZING! I put the nuts on and they tightened...
      AMAZING! I put the nuts on and they tightened up so great. FAR EXCEEDED expectations. (hey its a bolt why review it) I hope next time they still have them and I don't get left out.
      by HomeDepotCustomer
      • Verified Purchase
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by HomeDepotCustomer
      • Verified Purchase
      Just what I needed
      All though the description of how many bolts each unit included was not clear, it turned out there were 12 in each. That was just the amount I needed. The bolts were exactly what I expected. The delivery for store pickup was faster than promised.
      by CCSS
      • DIY
      • Verified Purchase
      • Recommended Product
      1 person found this helpful
      Good Bolt
      It's a bolt! It screws in, it bolts things down, and It's coated in zinc! Only a fool would consider another bolt. Wow!
      by BigDoug
        • Recommended Product
        9 people found this helpful
        Showing 1-10 of 10 reviews