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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 Steel Zinc 3/8-16 X 1-1/4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [675 PER BOX]
Price per Box: $172.60 / 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 Steel Zinc 3/8-16 X 1-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [650 PER BOX]
Price per Box: $235.35 / 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 Steel Zinc 3/8-16 X 1-3/4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [575 PER BOX]
Price per Box: $244.37 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Steel Zinc 3/8-16 X 1 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [825 PER BOX]
Price per Box: $163.04 / 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 2-1/4 Carriage Bolt Steel Zinc 3/8-16 X 2-1/4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [425 PER BOX]
Price per Box: $160.18 / 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 FT [300 PER BOX]
Price per Box: $91.62 / Quantity Discounts Available
3/8-16 X 2-1/2 Carriage Bolt Steel Zinc 3/8-16 X 2-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [400 PER BOX]
Price per Box: $185.93 / 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 2-3/4 Carriage Bolt Steel Zinc 3/8-16 X 2-3/4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [375 PER BOX]
Price per Box: $219.38 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Steel Zinc 3/8-16 X 2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [500 PER BOX]
Price per Box: $173.58 / 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 3-1/4 Carriage Bolt Steel Zinc 3/8-16 X 3-1/4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [300 PER BOX]
Price per Box: $166.67 / 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 Steel Zinc 3/8-16 X 3-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [275 PER BOX]
Price per Box: $103.08 / 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 3/4 Carriage Bolt Steel Zinc 3/8-16 X 3/4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [975 PER BOX]
Price per Box: $191.17 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Steel Zinc 3/8-16 X 3 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [325 PER BOX]
Price per Box: $174.00 / 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 Steel Zinc 3/8-16 X 4-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [250 PER BOX]
Price per Box: $180.57 / Quantity Discounts Available
3/8-16 X 4 Carriage Bolt Steel Zinc 3/8-16 X 4 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [275 PER BOX]
Price per Box: $133.68 / 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 Steel Zinc 3/8-16 X 5-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [175 PER BOX]
Price per Box: $169.53 / 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 Steel Zinc 3/8-16 X 5 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [225 PER BOX]
Price per Box: $212.29 / 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 6-1/2 Carriage Bolt Steel Zinc 3/8-16 X 6-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [150 PER BOX]
Price per Box: $425.83 / Quantity Discounts Available
3/8-16 X 6 Carriage Bolt Steel Zinc 3/8-16 X 6 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [175 PER BOX]
Price per Box: $224.27 / Quantity Discounts Available
3/8-16 X 7-1/2 Carriage Bolt Steel Zinc 3/8-16 X 7-1/2 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [100 PER BOX]
Price per Box: $447.00 / 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 7/8 Carriage Bolt Steel Zinc 3/8-16 X 7/8 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [900 PER BOX]
Price per Box: $483.84 / Quantity Discounts Available
3/8-16 X 7 Carriage Bolt Steel Zinc 3/8-16 X 7 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [100 PER BOX]
Price per Box: $342.84 / Quantity Discounts Available
3/8-16 X 8 Carriage Bolt Steel Zinc 3/8-16 X 8 Carriage Bolt Steel Zinc Grade 5 Shaker Screen FT [100 PER BOX]
Price per Box: $431.46 / 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 1-1/4 Carriage Bolt Steel Zinc 3/8-16 X 1-1/4 Carriage Bolt Steel Zinc Grade 5 FT [675 PER BOX]
Price per Box: $360.55 / 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 1-1/2 Carriage Bolt Steel Zinc 3/8-16 X 1-1/2 Carriage Bolt Steel Zinc Grade 5 FT [650 PER BOX]
Price per Box: $544.19 / Quantity Discounts Available
3/8-16 X 1-3/4 Carriage Bolt Steel Zinc 3/8-16 X 1-3/4 Carriage Bolt Steel Zinc Grade 5 FT [575 PER BOX]
Price per Box: $360.20 / Quantity Discounts Available
3/8-16 X 1 Carriage Bolt Steel Zinc 3/8-16 X 1 Carriage Bolt Steel Zinc Grade 5 FT [700 PER BOX]
Price per Box: $326.57 / 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 2-1/2 Carriage Bolt Steel Zinc 3/8-16 X 2-1/2 Carriage Bolt Steel Zinc Grade 5 FT [400 PER BOX]
Price per Box: $422.17 / Quantity Discounts Available
3/8-16 X 2 Carriage Bolt Steel Zinc 3/8-16 X 2 Carriage Bolt Steel Zinc Grade 5 FT [500 PER BOX]
Price per Box: $480.41 / 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 3/4 Carriage Bolt Steel Zinc 3/8-16 X 3/4 Carriage Bolt Steel Zinc Grade 5 FT [1000 PER BOX]
Price per Box: $435.00 / Quantity Discounts Available
3/8-16 X 3 Carriage Bolt Steel Zinc 3/8-16 X 3 Carriage Bolt Steel Zinc Grade 5 FT [325 PER BOX]
Price per Box: $383.99 / Quantity Discounts Available
3/8-16 X 7/8 Carriage Bolt Steel Zinc 3/8-16 X 7/8 Carriage Bolt Steel Zinc Grade 5 FT [800 PER BOX]
Price per Box: $362.71 / 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 Steel Zinc 3/8-16 X 10 Carriage Bolt Steel Zinc 6" PT Grade 5 Shaker Screen [75 PER BOX]
Price per Box: $420.09 / 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 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 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 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 Carriage Bolt Steel Zinc 3/8-16 X 9 Carriage Bolt Steel Zinc 6" PT Grade 5 Shaker Screen [100 PER BOX]
Price per Box: $587.90 / Quantity Discounts Available
   
 
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