Carriage Bolt, Square Neck, 5/16"-18, 3/4 in L, Steel, Grade 2, Zinc Plated, 100 PK MPN:U08305.031.0075
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In Stock
Free Shipping
In Stock
SKU
510-G1250767
Carriage Bolt, Square Neck, 5/16"-18, 3/4 in L, Steel, Grade 2, Zinc Plated, 100 PK
This 5/16in-18 carriage bolt is a versatile fastening solution for a variety of applications. With its square neck design and right-hand thread, it provides a secure hold in wood, metal, and other materials. The zinc-plated steel construction offers corrosion resistance and durability, while the Grade 2 material meets industry standards for strength and reliability. Suitable for use with Grade 2 zinc nuts, these bolts are ideal for building, construction, and repair projects. Their compact size and high tensile strength make them a great choice for small to medium-sized fastening needs, and the 100-pack quantity ensures you have a steady supply on hand.
Top product features:
- Square neck design for easy installation
- Right-hand thread direction for secure fastening
- Zinc-plated steel construction for corrosion resistance
Top product applications:
- Deck building
- Furniture assembly
- Woodworking projects
Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Zinc Plated, Dia./Thread Size 5/16 In.-18, Fastener Length 3/4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 21/64 in, Head Dia. 0.688 in, Head Height 11/64 in, Head Type Round, Square Height 0.156 in, Square Width 0.307 in, Tensile Strength 74,000 psi, For Use With Grade 2 Zinc Nuts, Package Quantity 100
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 12.99
- Package Width: 6.77
- Package Height: 1.00
- Package Weight: 2.71
Product info last updated on January 30, 2026 10:47pm UTC
Category: Screws and Bolts