5/8
SKU: 428256-75 In Stock

5/8"-11 x 5 1/2" Carriage Bolt / Grade A Steel / Zinc Yellow / ASTM A307 Grade A; ASME B18.5

$232.41
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Product Description

5/8"-11 x 5 1/2" Carriage Bolt / Grade A Steel / Zinc Yellow / ASTM A307 Grade A; ASME B18.5

Specifications

MaterialSteel
FinishZinc Yellow
GradeA307 Grade A
Size5/8"-11
Length5 1/2"
Head StyleCarriage (Round)
DriveNo Drive (Square Neck)
Thread Pitch11 TPI
Thread ClassCoarse
HardnessB69 - B100
Tensile Strength60000
StandardASME B18.5
RoHS Compliance Non-Compliant
Measurement SystemInch
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.

Carriage Bolt / Grade A Steel / Zinc Yellow

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Technical Specifications

Thread Size
5/8"-11
Thread Type
Coarse (UNC)
Material
Steel
Grade
A307 Grade A
Head Style
Carriage (Round)
Thread Pitch
11 TPI
Tensile Strength
60000
Hardness
B69 - B100
SKU
428256-75