7/16"-14x1 1/2" Carriage Bolts A307 Grade A - ECHO

The 7/16"-14x1 1/2" Carriage Bolts A307 Grade A are essential for secure fastening in various applications. Constructed from high-strength steel and coated with zinc for corrosion resistance, these bolts measure 1 1/2 inches in length and 7/16 inches in diameter. They are ideal for use in wood and metal connections, ensuring a strong hold in furniture, framing, and other structural projects. The A307 Grade A certification guarantees compliance with industry standards for strength and reliability, making these bolts a dependable choice for contractors and DIY enthusiasts alike.

Description

BBI Carriage Bolt, Fully Threaded, Measurement System: Imperial, 7/16-14 Thread, 1-1/2 in Length Under Head, Low Carbon Steel, A Grade, Zinc CR+3, 0.969 in Diameter Head, 1/4 in Neck, Square Neck, 60000 psi Tensile Strength, 0.452 in Drive, UNC Thread, Square Drive, B70 to B100 Hardness, Material Specification: ASTM A307, Round Head

Standards/Approval:

• ANSI/ASME B18.5

Diameter - Thread Size	7/16-14
Drive Size	0.452 in
Drive Type	Square
Finish	Zinc CR+3
Grade	A
Hardness	B70 to B100
Head Diameter	0.969 in
Head Type	Round
Length Under Head	1-1/2 in
Material	Low Carbon Steel
Material Specification	ASTM A307
Measurement System	Imperial
Neck Size	1/4 in
Neck Type	Square
Tensile Strength	60000 psi
Thread Type	UNC
Type	Fully Threaded
Manufacturer	BBI

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