5/16"-18 x 7" Carriage Bolts / Partial Thread / Low Carbon Steel / Zinc
- Steel
- Zinc
- 18 TPI · Coarse
- ASME B18.5
$71.98
$3.60 / pc
Package of 20
Volume pricing: the bulk box price per piece is shown above. Need more? Request a quote →
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Product Description
5/16"-18 x 7" Carriage Bolts / Partial Thread / Low Carbon Steel / Zinc
RoHS Compliant
Frequently Asked Questions
Why does a carriage bolt have a square neck?
The square neck beneath the round head wedges into the wood as the nut is tightened, preventing the bolt from rotating. This allows tightening from one side only — perfect for deck and fence construction where you can not access the back side of the bolt.
$71.98
$3.60/pc
Carriage Bolts / Partial Thread / Steel
Family: CPT
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5/16"-18 x 7" Carriage Bolts / Partial Thread / Low Carbon Steel / Zinc
SKU: 31112C-20
Technical Specifications
Thread Size
5/16"-18
Thread Series
UNC
Thread Pitch
18 TPI
Thread Coverage
Partial Thread
Length
7"
Material
Steel
Finish
Zinc
Head Style
Round Head
Standard
ASME B18.5
Country of Origin
Import
Measurement System
Inch
SKU
31112C-20
https://www.ecomfasteners.com/products/5-16-18-x-7-carriage-bolts-partial-thread-steel-zinc · Printed