[500 BULK] Steel Black Oxide & Oil Carriage Bolts 3/8-16 X 1

Steel Black Oxide & Oil Carriage Bolts 3/8-16 x 1 deliver dependable joinery for woodworking, metal framing, and equipment builds. Made of sturdy steel with a black oxide finish and an oil coating, these bolts provide a durable, corrosion-resistant connection that looks great in both indoor and outdoor projects.

Carriage bolts feature a domed, unthreaded head and a square undercut shank. The square neck grips into the material as you tighten a nut, preventing rotation and creating a clean, finished appearance.

• Material: Steel with a black oxide finish and oil coating for corrosion resistance
• Size: 3/8-16 x 1 (3/8 inch diameter, 16 threads per inch, 1 inch long)
• Head style: Carriage bolt with domed head and square neck
• Finish: Black oxide and oil for protection and aesthetics
• Applications: Woodworking, metal framing, deck and furniture construction, outdoor projects
• Compatibility: Used with a matching 3/8-16 nut and appropriate washer

For secure, long-lasting fastenings, these carriage bolts pair well with standard nuts and washers and can be used in wood or soft metal assemblies where a smooth, rounded head is desired.

Specifications

• Size: 3/8-16 x 1
• Material: Steel
• Finish: Black oxide with oil coating
• Head Type: Carriage bolt (domed head with square undercut)
• Thread: 16 TPI (coarse)