5/16″-18 x 8″ Zinc Grade 2 / A307 Carriage Bolts (67 pcs)

5/16″-18 x 8″ Zinc Grade 2 / A307 Carriage Bolts (67 pcs)

USD 48.22 USD
SKU: vKbcyPTc
Brand: Unbranded
GTIN: 738287046069
Condition: New

Specifications

BrandUnbranded
UPC738287046069

Diameter: 5/16" Length: 8" Material: Steel Finish: Zinc Head Style: Carriage Thread Size: 18 (Coarse) Thread Length: Partial Hardness: Grade 2 / A307 Type: Carriage Bolt Square-Depth: 3/16" Box of 67. 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.

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