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5/16"-18x1-1/2" Carriage Bolts Zinc - ECHO

Product Data

KSCdirect Part #: BBI 489046
Description: BBI 489046 3124C 5/16"-18X1-1/2" (FT) CARRIAGEB QTY: 1250PCS) (489046)
MFG Part #: 489046
UPC:
Supplier: BBI
Standard Pack: Order QTY must be in multiples of 125
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Details

The BBI 489046 3124C carriage bolts are 5/16"-18x1-1/2" in size and feature a durable zinc finish. Designed for use in wood and other materials, these bolts provide a secure fastening solution with their square neck design that prevents spinning during installation. Ideal for construction and outdoor projects, these bolts are compliant with industry standards, ensuring reliability and strength. Each pack contains 1250 pieces, making it a cost-effective choice for contractors and builders.

Description

BBI Carriage Bolt, Fully Threaded, Measurement System: Imperial, 5/16-18 Thread, 1-1/2 in Length Under Head, Low Carbon Steel, A Grade, Zinc CR+3, 0.719 in Diameter Head, 0.187 in Neck, Square Neck, 60000 psi Tensile Strength, 0.324 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 5/16-18
Drive Size 0.324 in
Drive Type Square
Finish Zinc CR+3
Grade A
Hardness B70 to B100
Head Diameter 0.719 in
Head Type Round
Length Under Head 1-1/2 in
Material Low Carbon Steel
Material Specification ASTM A307
Measurement System Imperial
Neck Size 0.187 in
Neck Type Square
Tensile Strength 60000 psi
Thread Type UNC
Type Fully Threaded
Manufacturer BBI

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