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5/16"-18 x 1" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts

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Availability:
10+ in stock, ready to be shipped
Availability:
10+ in stock, ready to be shipped
Original price $6.38 - Original price $28.25
Original price
$6.38
$6.38 - $28.25
Current price $6.38
Choose a Box Size

Diameter: 5/16"
Length: 1"
Material: Steel
Finish: Zinc
Head Style: Carriage
Thread Size: 18 (Coarse)
Thread Length: Full
Hardness: Grade 5
Type: Carriage Bolt
Square-Depth: 3/16"
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.