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1/2"-13 x 3-1/2" Zinc Plated Grade 5 Steel Coarse Thread Carriage Bolts

1/2"-13 x 3-1/2" Zinc Grade 5 Carriage Bolts (5 pcs.)

Type: Carriage Bolts
SKU 31906
Availability:
10+ in stock, ready to be shipped
$12.31 - $12.31
$12.31
$12.31 - $12.31
$12.31

Diameter: 1/2"
Length: 3-1/2"
Material: Steel
Finish: Zinc
Head Style: Carriage
Thread Size: 13 (Coarse)
Thread Length: Full
Hardness: Grade 5
Type: Carriage Bolt
Square-Depth: 9/32"

Box of 5.

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.