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5/16"-18 x 3-1/4" Zinc Plated Grade 2 / A307 Steel Coarse Thread Carriage Bolts 50PK
Mfr # 01081
Zoro # G502516310
product price:Â
$
22.45
/pk 50, $0.45/ea
Key Features
Grade 2 Material Grade/Class
Thread Size
18 (Coarse)
Fastener Length
3-1/4 in
Material
Steel
Finish
Zinc Plated
Neck Type
Square
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Specifications
Product Information
- MFR #
- 01081
- Zoro #
- G502516310
- UPC #
- 738287010817
- Country of Origin
- China
Dimensions
- Thread Size
- 18 (Coarse)
- Fastener Length
- 3-1/4 in
- Thread Length
- Full
- Diameter 1
- 5/16"
- Diameter 2
- 23/32"
- Square-Depth
- 3/16"
Details
- Material
- Steel
- Finish
- Zinc Plated
- Material Grade/Class
- Grade 2
- Neck Type
- Square
- Thread Type
- Coarse
- Thread Style
- Fully Threaded
- Item
- Carriage Bolt
- Head Style
- Carriage
- System of Measurement
- Inch
- 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.