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1/4"-20 x 4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts

Type: Carriage Bolts
Part Number: 01061
Original price $6.20 - Original price $38.18
Original price
$21.42
$6.20 - $38.18
Current price $21.42

Diameter: 1/4"
Length: 4"
Material: Steel
Finish: Zinc
Head Style: Carriage
Thread Size: 20 (Coarse)
Thread Length: Full
Hardness: Grade 2 / A307
Type: Carriage Bolt
Square-Depth: 5/32"
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.