[25 PKG] A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 3/8-16 x 8 6 THD UNDER-SIZED $31.56 $39.45
![[25 PKG] A307 Grade A Steel Hot Dipped Galvanized Coarse Carriage Bolts 3/8-16 x 8 6 THD UNDER-SIZED](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749990/25-pkg-a307-grade-a-steel-hot-dipped-galvanized-coarse-carriage-bolts-3-8-16-x-8-6-thd-under-sized.webp)
![[25 PKG] Grade 8 Zinc Yellow Plated Carriage Bolts 3/4-10X8](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749994/25-pkg-grade-8-zinc-yellow-plated-carriage-bolts-3-4-10x8.webp)
![[25 PKG] Grade 8 Zinc Yellow Plated Carriage Bolts 5/8-11X10](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749992/25-pkg-grade-8-zinc-yellow-plated-carriage-bolts-5-8-11x10.webp)
![[250 PKG] Grade 8 Zinc Yellow Plated Carriage Bolts 1/4-20X6](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749991/250-pkg-grade-8-zinc-yellow-plated-carriage-bolts-1-4-20x6.webp)
![[300 BULK] 18/8 Stainless Steel Carriage Bolt 1/4-20 X 3 1/2](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749995/300-bulk-18-8-stainless-steel-carriage-bolt-1-4-20-x-3-1-2.webp)
![[300 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 3/8-16X3 1/2](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749991/300-bulk-grade-8-zinc-yellow-plated-carriage-bolts-3-8-16x3-1-2.webp)
![[300 BULK] Steel Black Oxide & Oil Carriage Bolts 3/8-16 X 3](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749992/300-bulk-steel-black-oxide-oil-carriage-bolts-3-8-16-x-3.webp)
![[300 BULK] Steel Black Oxide & Oil Carriage Bolts 5/16-18X4 1/2](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749991/300-bulk-steel-black-oxide-oil-carriage-bolts-5-16-18x4-1-2.webp)
![[3000 BULK] Steel Black Oxide & Oil Carriage Bolts 10-24 X 3/4](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749995/3000-bulk-steel-black-oxide-oil-carriage-bolts-10-24-x-3-4.webp)
![[325 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 3/8-16 X 3](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749990/325-bulk-grade-8-zinc-yellow-plated-carriage-bolts-3-8-16-x-3.webp)
![[35 PKG] Grade 8 Zinc Yellow Plated Carriage Bolts 1/2-13X9](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749993/35-pkg-grade-8-zinc-yellow-plated-carriage-bolts-1-2-13x9.webp)
![[350 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 1/2-13 X 1-1/2](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749995/350-bulk-grade-8-zinc-yellow-plated-carriage-bolts-1-2-13-x-1-1-2.webp)
![[375 BULK] Grade 8 Zinc Yellow Plated Carriage Bolts 7/16-14 X 2](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749994/375-bulk-grade-8-zinc-yellow-plated-carriage-bolts-7-16-14-x-2.webp)
![[40 PKG] Grade 8 Zinc Yellow Plated Carriage Bolts 1/2-13X8](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749995/40-pkg-grade-8-zinc-yellow-plated-carriage-bolts-1-2-13x8.webp)
![[400 BULK] 18/8 Stainless Steel Carriage Bolt 3/8-16 X 1 1/4](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749993/400-bulk-18-8-stainless-steel-carriage-bolt-3-8-16-x-1-1-4.webp)
![[400 BULK] 18/8 Stainless Steel Carriage Bolt 5/16-18 X 1 1/2](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749993/400-bulk-18-8-stainless-steel-carriage-bolt-5-16-18-x-1-1-2.webp)