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  9. 5/16"-18 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts 50PK
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Midwest Fastener

5/16"-18 x 7" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts 50PK

product price: $43.15
/pk 50, $0.86/ea
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Key Features

  • Thread Size 18 (Coarse)
  • Material Steel
  • Finish Zinc Plated
  • Neck Type Square
  • Thread Length Partial
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Product Information

Dimensions

Thread Size 18 (Coarse)
Fastener Length 7 in
Thread Length Partial
Diameter 1 5/16"
Diameter 2 23/32"
Square-Depth 3/16"

Details

Material Steel
Finish Zinc Plated
Neck Type Square
Item Carriage Bolt
System of Measurement Inch
Head Style Carriage
Hardness Grade 2 / A307

Description

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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