Carriage Bolts
Carriage bolts feature smooth, domed heads and square necks, preventing rotation during installation. The sturdy construction, threads, and corrosion-resistant finishes, stainless steel carriage bolts provide secure fastening for wood-to-wood and wood-to-metal connections in construction, woodworking, and outdoor projects. Available in various lengths, diameters, finishes, and grades, industrial carriage bolts offer versatility and strength, ensuring dependable performance and long-lasting durability in diverse applications.
Most Relevant

Round Head Carriage Bolts - Grade 5
| Compare | Image | Material | Size | Length | Neck Type | Unit of Measurement | Package Quantity | Model # | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
![]() | Steel | 3/8-16 | 2-1/2 in | Square | Inch (Imperial) | 50 | Ships Same Day WBB2101328 | $40.95 | ||
![]() | Steel | 3/8-16 | 12 in | Square | Inch (Imperial) | 60 | Ships Same Day WBB423631 | $179.95 | ||
![]() | Stainless Steel | 1/2-13 | 6 in | Square | Inch (Imperial) | 25 | WBB2198921 | $279.95 | ||
![]() | Steel | 1/4-20 | 3/4 in | Square | Inch (Imperial) | 250 | Ships Same Day WBB2100981 | $105.95 | ||
![]() | Steel | 1/4-20 | 1-1/2 in | Square | Inch (Imperial) | 100 | WBB2100429 | $13.00 | ||
![]() | Steel | 7/16-14 | 1-1/2 in | Square | Inch (Imperial) | 50 | WBB2198916 | $93.95 | ||
![]() | Steel | 7/16-14 | 1-1/4 in | Square | Inch (Imperial) | 50 | WBB2198902 | $199.95 | ||
![]() | Steel | 10-24 | 7/8 in | Square | Inch (Imperial) | 250 | WBB2101098 | $46.95 | ||
![]() | Steel | 1/2-13 | 5-1/2 in | Square | Inch (Imperial) | 25 | WBB2198827 | $285.95 | ||
![]() | Steel | M12 x 1.75 | 100 mm | Square | Metric | 10 | WBB2198912 | $209.95 |
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