Three Eighths Inch By Sixteen Threads Per Inch Grade 5 Full Thread Round Head Square Carriage Bolts Plain Black Qty 25 Tough As Nails Hardware Kit For Building And Maintenance Projects

3/8-16 Grade 5 Full-Thread Square Carriage Bolts, 2 in
✔️ 25-pack, 3/8-16 x 2 inch Grade 5 full-thread square head, black

These 3/8-16 Grade 5 full-thread square carriage bolts in plain black come in a 25-pack. They’re engineered for dependable fastening across wood, metal, and plastic, making repairs, installations, and maintenance work straightforward for DIYers and pros.

✅ 3/8-16 x 2 in full-thread bolts
✅ Grade 5 steel with square neck for secure seating
✅ Round head, full-thread engagement for strong joints
✅ Plain black finish resists rust in indoor/outdoor use

💡 What is a 3/8-16 carriage bolt used for in wood and metal construction projects?

This handy fastener provides a strong, clean joint in many handy builds. - 3/8-16 carriage bolt with square neck helps seat without turning - Grade 5 steel full-thread design works for wood-to-wood or wood-to-metal joints - Plain black finish resists moisture in indoor/outdoor setups ✝️