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Inch Carriage Bolts

Looking for Inch Carriage Bolts?

We carry Inch Carriage Bolts with Full Thread, 6" Partial Thread, Full Coarse Thread, 6" Partial Coarse Thread & Partial Thread. Some of which are manufactured to ASME B18.5 standards..

Stock sizes include: 6-32 through 7/8-9 in Stainless Steel, Steel Plain, Steel Zinc, Steel Zinc Yellow, Low Carbon Steel Zinc, Low Carbon Steel Black Oxide, Low Carbon Steel Black Zinc, & Low Carbon Steel Hot Dip Galvanized.

Scroll down to find your size, or search by part number.

Add to Cart and buy online or email us for a custom quote.  Most popular products are in stock and ship within 24 hours.

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!
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3/8-16 X 1 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1 Carriage Bolt Low Carbon Steel Zinc FT [500 PER BOX]
Price per Box: $85.10 / Quantity Discounts Available
3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Zinc FT [500 PER BOX]
Price per Box: $130.15 / Quantity Discounts Available
3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Black Oxide FT [500 PER BOX]
Price per Box: $130.15 / Quantity Discounts Available
3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Black Zinc 3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Black Zinc FT [500 PER BOX]
Price per Box: $156.17 / Quantity Discounts Available
3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Zinc FT [400 PER BOX]
Price per Box: $105.88 / Quantity Discounts Available
3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Black Oxide FT [400 PER BOX]
Price per Box: $124.19 / Quantity Discounts Available
3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Black Zinc 3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Black Zinc FT [400 PER BOX]
Price per Box: $274.87 / Quantity Discounts Available
3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [400 PER BOX]
Price per Box: $109.69 / Quantity Discounts Available
3/8-16 X 1-3/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-3/4 Carriage Bolt Low Carbon Steel Zinc FT [400 PER BOX]
Price per Box: $82.67 / Quantity Discounts Available
3/8-16 X 1-3/4 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 1-3/4 Carriage Bolt Low Carbon Steel Black Oxide FT [400 PER BOX]
Price per Box: $164.74 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 1 Carriage Bolt Low Carbon Steel Black Oxide FT [500 PER BOX]
Price per Box: $140.34 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Low Carbon Steel Black Zinc 3/8-16 X 1 Carriage Bolt Low Carbon Steel Black Zinc FT [500 PER BOX]
Price per Box: $273.02 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Low Carbon Steel 3/8-16 X 1 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [400 PER BOX]
Price per Box: $126.13 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2 Carriage Bolt Low Carbon Steel Zinc FT [400 PER BOX]
Price per Box: $140.23 / Quantity Discounts Available
3/8-16 X 2-1/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2-1/4 Carriage Bolt Low Carbon Steel Zinc FT [300 PER BOX]
Price per Box: $81.36 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Zinc FT [300 PER BOX]
Price per Box: $91.62 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Black Oxide FT [300 PER BOX]
Price per Box: $132.45 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Black Zinc 3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Black Zinc FT [300 PER BOX]
Price per Box: $159.25 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [250 PER BOX]
Price per Box: $135.43 / Quantity Discounts Available
3/8-16 X 2-3/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2-3/4 Carriage Bolt Low Carbon Steel Zinc FT [300 PER BOX]
Price per Box: $129.58 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 2 Carriage Bolt Low Carbon Steel Black Oxide FT [400 PER BOX]
Price per Box: $150.65 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Low Carbon Steel Black Zinc 3/8-16 X 2 Carriage Bolt Low Carbon Steel Black Zinc FT [400 PER BOX]
Price per Box: $175.77 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Low Carbon Steel 3/8-16 X 2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [300 PER BOX]
Price per Box: $175.49 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3 Carriage Bolt Low Carbon Steel Zinc FT [300 PER BOX]
Price per Box: $102.51 / Quantity Discounts Available
3/8-16 X 3-1/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3-1/4 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $107.73 / Quantity Discounts Available
3/8-16 X 3-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3-1/2 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $86.57 / Quantity Discounts Available
3/8-16 X 3-1/2 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 3-1/2 Carriage Bolt Low Carbon Steel Black Oxide FT [200 PER BOX]
Price per Box: $104.83 / Quantity Discounts Available
3/8-16 X 3-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 3-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [200 PER BOX]
Price per Box: $112.36 / Quantity Discounts Available
3/8-16 X 3-3/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3-3/4 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $133.30 / Quantity Discounts Available
3/8-16 X 3/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3/4 Carriage Bolt Low Carbon Steel Zinc FT [600 PER BOX]
Price per Box: $125.35 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 3 Carriage Bolt Low Carbon Steel Black Oxide FT [300 PER BOX]
Price per Box: $142.38 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Low Carbon Steel Black Zinc 3/8-16 X 3 Carriage Bolt Low Carbon Steel Black Zinc FT [300 PER BOX]
Price per Box: $226.87 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Low Carbon Steel 3/8-16 X 3 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [200 PER BOX]
Price per Box: $114.82 / Quantity Discounts Available
3/8-16 X 4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 4 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $84.93 / Quantity Discounts Available
3/8-16 X 4-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 4-1/2 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $109.99 / Quantity Discounts Available
3/8-16 X 4-1/2 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 4-1/2 Carriage Bolt Low Carbon Steel Black Oxide FT [200 PER BOX]
Price per Box: $128.25 / Quantity Discounts Available
3/8-16 X 4-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 4-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [150 PER BOX]
Price per Box: $103.69 / Quantity Discounts Available
3/8-16 X 4 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 4 Carriage Bolt Low Carbon Steel Black Oxide FT [200 PER BOX]
Price per Box: $113.93 / Quantity Discounts Available
3/8-16 X 4 Carriage Bolt Low Carbon Steel 3/8-16 X 4 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [200 PER BOX]
Price per Box: $125.34 / Quantity Discounts Available
3/8-16 X 5 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 5 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $114.97 / Quantity Discounts Available
3/8-16 X 5-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 5-1/2 Carriage Bolt Low Carbon Steel Zinc FT [200 PER BOX]
Price per Box: $106.93 / Quantity Discounts Available
3/8-16 X 5-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 5-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [100 PER BOX]
Price per Box: $102.75 / Quantity Discounts Available
3/8-16 X 5/8 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 5/8 Carriage Bolt Low Carbon Steel Zinc FT [600 PER BOX]
Price per Box: $156.57 / Quantity Discounts Available
3/8-16 X 5 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 5 Carriage Bolt Low Carbon Steel Black Oxide FT [200 PER BOX]
Price per Box: $148.47 / Quantity Discounts Available
3/8-16 X 5 Carriage Bolt Low Carbon Steel 3/8-16 X 5 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [150 PER BOX]
Price per Box: $113.42 / Quantity Discounts Available
3/8-16 X 6 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 6 Carriage Bolt Low Carbon Steel Zinc FT [150 PER BOX]
Price per Box: $89.78 / Quantity Discounts Available
3/8-16 X 6 Carriage Bolt Low Carbon Steel Black Oxide 3/8-16 X 6 Carriage Bolt Low Carbon Steel Black Oxide FT [150 PER BOX]
Price per Box: $120.80 / Quantity Discounts Available
3/8-16 X 6 Carriage Bolt Low Carbon Steel 3/8-16 X 6 Carriage Bolt Low Carbon Steel Hot Dip Galvanized FT [100 PER BOX]
Price per Box: $91.18 / Quantity Discounts Available
3/8-16 X 7/8 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 7/8 Carriage Bolt Low Carbon Steel Zinc FT [500 PER BOX]
Price per Box: $133.75 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [500 PER BOX]
Price per Box: $292.50 / Quantity Discounts Available
3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [500 PER BOX]
Price per Box: $291.53 / Quantity Discounts Available
3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [500 PER BOX]
Price per Box: $335.26 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [500 PER BOX]
Price per Box: $330.46 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [500 PER BOX]
Price per Box: $469.55 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [300 PER BOX]
Price per Box: $410.04 / Quantity Discounts Available
3/8-16 X 3/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3/4 Carriage Bolt Low Carbon Steel Zinc Ribbed Neck FT [600 PER BOX]
Price per Box: $282.00 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1 Carriage Bolt Low Carbon Steel Zinc Short Neck FT [1000 PER BOX]
Price per Box: $425.03 / Quantity Discounts Available
3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-1/4 Carriage Bolt Low Carbon Steel Zinc Short Neck FT [500 PER BOX]
Price per Box: $242.82 / Quantity Discounts Available
3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 1-1/2 Carriage Bolt Low Carbon Steel Zinc Short Neck FT [800 PER BOX]
Price per Box: $243.59 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2 Carriage Bolt Low Carbon Steel Zinc Short Neck FT [700 PER BOX]
Price per Box: $303.18 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 2-1/2 Carriage Bolt Low Carbon Steel Zinc Short Neck FT [600 PER BOX]
Price per Box: $382.28 / Quantity Discounts Available
3/8-16 X 3/4 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 3/4 Carriage Bolt Low Carbon Steel Zinc Short Neck FT [1000 PER BOX]
Price per Box: $304.20 / Quantity Discounts Available
3/8-16 X 10 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 10 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [75 PER BOX]
Price per Box: $70.80 / Quantity Discounts Available
3/8-16 X 10 Carriage Bolt Low Carbon Steel 3/8-16 X 10 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [50 PER BOX]
Price per Box: $74.60 / Quantity Discounts Available
3/8-16 X 11 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 11 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [70 PER BOX]
Price per Box: $137.23 / Quantity Discounts Available
3/8-16 X 12 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 12 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [60 PER BOX]
Price per Box: $92.81 / Quantity Discounts Available
3/8-16 X 12 Carriage Bolt Low Carbon Steel 3/8-16 X 12 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [50 PER BOX]
Price per Box: $92.85 / Quantity Discounts Available
3/8-16 X 14 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 14 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [50 PER BOX]
Price per Box: $264.00 / Quantity Discounts Available
3/8-16 X 15 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 15 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [40 PER BOX]
Price per Box: $219.04 / Quantity Discounts Available
3/8-16 X 16 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 16 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [40 PER BOX]
Price per Box: $224.64 / Quantity Discounts Available
3/8-16 X 20 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 20 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [10 PER BOX]
Price per Box: $119.96 / Quantity Discounts Available
3/8-16 X 6-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 6-1/2 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [150 PER BOX]
Price per Box: $127.47 / Quantity Discounts Available
3/8-16 X 7 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 7 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [100 PER BOX]
Price per Box: $103.07 / Quantity Discounts Available
3/8-16 X 7-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 7-1/2 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [100 PER BOX]
Price per Box: $106.82 / Quantity Discounts Available
3/8-16 X 7-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 7-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [100 PER BOX]
Price per Box: $89.00 / Quantity Discounts Available
3/8-16 X 7 Carriage Bolt Low Carbon Steel 3/8-16 X 7 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [100 PER BOX]
Price per Box: $129.01 / Quantity Discounts Available
3/8-16 X 8 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 8 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [100 PER BOX]
Price per Box: $102.40 / Quantity Discounts Available
3/8-16 X 8-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 8-1/2 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [100 PER BOX]
Price per Box: $126.46 / Quantity Discounts Available
3/8-16 X 8-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 8-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [75 PER BOX]
Price per Box: $114.24 / Quantity Discounts Available
3/8-16 X 8 Carriage Bolt Low Carbon Steel 3/8-16 X 8 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [100 PER BOX]
Price per Box: $116.40 / Quantity Discounts Available
3/8-16 X 9 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 9 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [100 PER BOX]
Price per Box: $115.04 / Quantity Discounts Available
3/8-16 X 9-1/2 Carriage Bolt Low Carbon Steel Zinc 3/8-16 X 9-1/2 Carriage Bolt Low Carbon Steel Zinc 6" PT Under Sized Body [75 PER BOX]
Price per Box: $133.01 / Quantity Discounts Available
3/8-16 X 9-1/2 Carriage Bolt Low Carbon Steel 3/8-16 X 9-1/2 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [50 PER BOX]
Price per Box: $82.69 / Quantity Discounts Available
3/8-16 X 9 Carriage Bolt Low Carbon Steel 3/8-16 X 9 Carriage Bolt Low Carbon Steel Hot Dip Galvanized 6" PT Under Sized Body [50 PER BOX]
Price per Box: $77.91 / Quantity Discounts Available
   
 
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