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5/16"-18 x 3/4" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts

SKU: 31841
5/16"-18 x 3/4" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts

5/16"-18 x 3/4" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts

SKU: 31841
Box Size: 12 pcs.
Regular price $865
Shipping calculated at checkout.

Nominal Size: 5/16"
Thread: 18 TPI (Coarse)
Length: 3/4"
Thread Length: Full
Material: Steel
Finish: Zinc
Head Style: Carriage
Hardness: Grade 5
Type: Carriage Bolt
Square-Depth: 3/16"

Box of 12.

A carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.