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BBI Carriage Bolt, 1/4-20 Thread, 4-1/2 in Length, Hot Dipped Galvanized

Product Data

KSCdirect Part #: BRI 490031
Description: 1/4"-20x4 1/2",(FT) CARRIAGE BOLTS A307 GRADE A COARSE HD(Pkg Qty: 50pcs )
MFG Part #: 490031
UPC:
Supplier: BBI
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Details

Description

BBI Carriage Bolt, Fully Threaded, Measurement System: Imperial, 1/4-20 Thread, 4-1/2 in Length Under Head, Medium Carbon Steel, A Grade, Hot Dipped Galvanized, 0.594 in Diameter Head, 0.156 in Neck, Square Neck, 60000 psi Tensile Strength, 0.26 in Drive, UNC Thread, Square Drive, B70 to B100 Hardness, Material Specification: ASTM A307, Round Head

Standards/Approval:

  • ANSI/ASME B18.5

Attributes/Specifications

Diameter - Thread Size 1/4-20
Drive Size 0.26 in
Drive Type Square
Finish Hot Dipped Galvanized
Grade A
Hardness B70 to B100
Head Diameter 0.594 in
Head Type Round
Length Under Head 4-1/2 in
Material Medium Carbon Steel
Material Specification ASTM A307
Measurement System Imperial
Neck Size 0.156 in
Neck Type Square
Tensile Strength 60000 psi
Thread Type UNC
Type Fully Threaded
Manufacturer BBI

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