Feature(may vary by option.)

●Material: Carriage bolt:Carbon steel, Zinc Plated;Hexagon nut & washer:304 stainless steel.
●Size:Bolt:5/16-18x2".Hex nuts:5/16"-18.Flat washer:5/16".
●Strong, durable, corrosion resistant, high hardness, wear resistance.
●Suitable for indoor or outdoor use.
●Packing includes: 10pcs Carriage bolts,10pcs hexagon nuts and 10pcs flat washers.

[1 & 4-20x2 ]

[5 & 16-18x2 ]

[3 & 8-16x2 ]

Description

Specification:
Material:
Carriage bolt:Carbon steel, Zinc Plated
Hexagon nut & washer:304 stainless steel
Dimensions:
Bolts:5/16-18x2"
Hexagon nut:5/16"-18
Flat washer: 5/16"
Tooth number: 18

Package included:
10pcs carriage bolts
10pcs hexagon nuts
10pcs flat washers