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1 4 inch x 3-1 2 inch
12th Jul 2026, 01:15 PM

1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

Price may vary by location, shipping cost, and availability.
$43.43

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Highest: $43.43
Average: $43.29
Lowest: $40.97

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You can check the price history of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt here. This product's current Price in USA is $43.43. The average and highest prices are $43.29 and $43.43 respectively.

Lowest Ever Price $40.97
8th Mar 2025
Average Price $43.29
Based on 499 days price tracking
Highest Price $43.43
28th Apr 2025

Price History of All Variants of 1 4 inch x 3-1 2 inch...

1434 x 2-1234 100 Pack Galvanized Carriage
Offer Price: $39.19

1/4" x 2-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 5-1234 100 Pack Galvanized Carriage
Offer Price: $51.91

1/4" x 5-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 534 100 Pack Galvanized Carriage
Offer Price: $49.79

1/4" x 5" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 4-1234 100 Pack Galvanized Carriage
Offer Price: $47.67

1/4" x 4-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

Get Deal

1434 x 634 100 Pack Galvanized Carriage
Offer Price: $54.03

1/4" x 6" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 1-1234 100 Pack Galvanized Carriage
Offer Price: $34.95

1/4" x 1-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

Get Deal

1434 x 3-1234 100 Pack Galvanized Carriage
Offer Price: $43.43

1/4" x 3-1/2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

Get Deal

1434 x 134 100 Pack Galvanized Carriage
Offer Price: $32.83

1/4" x 1" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 1-1434 100 Pack Galvanized Carriage
Offer Price: $33.89

1/4" x 1-1/4" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 234 100 Pack Galvanized Carriage
Offer Price: $37.07

1/4" x 2" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 334 100 Pack Galvanized Carriage
Offer Price: $41.31

1/4" x 3" (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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1434 x 434 100 pack Galvanized Carriage
Offer Price: $45.55

1/4" x 4" (100 pack) Galvanized Carriage Bolt Kit Grade 307A includes 1/4" USS Flat Washers (100 pcs) and 1/4"-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

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Current Price in USA

Price $43.43

Product Information

Details

Product Name 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Store Product Code B0DT1KWBGX
Store Name amazon.com
Rating 9 / 10
Category Carriage Bolts
Product Manufacturer Makers Bolt
Color Grey
Size 1/4" x 3-1/2"

Features

  • Diameter: 1/4" | Length: 3-1/2" | Head diameter: 0.578" | Nut diameter: 1/4"-20 | Nut wrench size: 7/16" | Washer outside diameter: 47/64"
  • Kit includes 100 Grade 307A carriage bolts, 100 USS thick washers, 100 Grade 2/A hex nuts
  • Hot dip galvanized coating for superior corrosion resistance, Suitable for use in ACQ treaded lumber
  • The flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications
  • Meets or Exceeds: ASME B18.5, ASTM A307, ASME B18.2.2, ASTM A563, ASME B18.21.1, ASTM F2329

Images

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Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt
Image of 1 /4 inch x 3-1 /2 inch (100 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 1 /4 inch USS Flat Washers (100 pcs) and 1 /4 inch-20 Hex Nuts (100 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt

Rating and Reviews

9 Based on 105 reviews

1 4 inch x 3-1 2 inch has 9 rating out of 10. This average rating is consist of 105 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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