Carriage bolts, Hot dipped galvanized steel, 5/16"-18 x 2"
Important Note: Due to the plating thickness, only hot dipped galvanized nuts should be used on hot dipped galvanized carriage bolts.
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Product details
Bolt Depot product#
881
Units
US
Category
Carriage bolts & Plow bolts
Bolts with no drive and machine threads for use with a nut.
Head style
Carriage
Carriage heads are large smooth and domed with no drive.
Neck style
Square
Material
Steel
A low carbon steel for general use.
Plating
Hot dipped galvanized
Hot dipped galvanized is a coating for very good corrosion resistance.
Thread density
Coarse
Diameter
5/16"
Thread count
18
Length
2"
Dimensional standard
ASME B18.5
Length tolerance
+0.02" / -0.04"
Plating specification
A153
Thread direction
Right hand
Head diameter
0.688" - 0.719"
Head height
0.156" - 0.176"
Square width
0.307" - 0.324"
Square depth
0.156" - 0.187"
Fully threaded
Yes
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