Monster Fastener Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts Size:1/2"-13 x 3-1/2" (25 pcs) As avid outdoor enthusiasts

As avid outdoor enthusiasts

Clear shield surrounds plunger and blade

Etched stainless steel blade with inch graduations

Free Chlorine

Reduces utility and electric bills

Monster Fastener Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts Size:1/2"-13 x 3-1/2" (25 pcs) As avid outdoor enthusiastsA 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. Diameter: 1 4" Length: 5 1 2" 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" Diameter: 5 8" Length: