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3/8"-16 Carriage Bolt - Grade 2 - Zinc Plated

Carriage Bolt -  Grade 2 - Zinc Plated - (##) Number of Pieces in 1 Pound

Carriage bolts have a round smooth head with a square neck under the head. The square neck keeps the bolt from turning as a nut is tightened. The zinc coated are good for outdoor use, if using treated lumber please go to Hot Dipped Galvanized Hardware. Please note you are buying by the pound so confirm your pieces when considering how much to purchase. (##) Number of pieces in 1 pound.

Grade: Grade 2 Diameter: 3/8
Plating: Zinc Thread Count: 16
Material: Steel Thread Length: Threaded up to 6"
Head Style: Carriage Socket Size: N/A
Head Diameter: 0.782/0.844 Square Diameter: 0.368/0.388
Proof Load, Lb.: 4,250 Tensile Strength, Lb.: 5,750


SAE J429 Proof Load and Tensile Strength Requirements Above
Length is Measured from Under the Head to the Bottom of the Bolt

Country of Origin varies; Country of Origin is subject to change
If plating is important please send an inquiry


Length/Size Price/1 lb. Qty
1'' (24 pcs) $ 5.25
1 1/2'' (18) $ 5.25
2'' (14) $ 5.25
2 1/2'' (11) $ 5.25
3'' (8) $ 5.25
3 1/2'' (8) $ 5.25
4'' (7) $ 5.25
4 1/2'' (7) $ 5.25
5'' (6) $ 5.25
5 1/2'' (5) $ 5.25
6'' (5) $ 5.25
7'' (5) $ 5.25
8'' (5) $ 5.25
9'' (4) $ 5.25
10'' (4) $ 5.25
12'' (3) $ 5.25
Length/Size Price/Pkg Qty Qty
1'' $ 106.25 25 lbs.
1 1/2'' $ 106.25 25 lbs.
2'' $ 106.25 25 lbs.
2 1/2'' $ 106.25 25 lbs.
3'' $ 106.25 25 lbs.
3 1/2'' $ 106.25 25 lbs.
4'' $ 106.25 25 lbs.
4 1/2'' $ 106.25 25 lbs.
5'' $ 106.25 25 lbs.
5 1/2'' $ 106.25 25 lbs.
6'' $ 106.25 25 lbs.
7'' $ 106.25 25 lbs.
8'' $ 106.25 25 lbs.
9'' $ 106.25 25 lbs.
10'' $ 106.25 25 lbs.
12'' $ 106.25 25 lbs.
Length/Size Price/Case Qty Qty