Carriage Bolt, Square Neck, 5/16"-18, 3/4 in L, Steel, Grade 5, Zinc Plated, 100 PK MPN:U08320.031.0075
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In Stock
Free Shipping
In Stock
SKU
510-G3155774
Carriage Bolt, Square Neck, 5/16"-18, 3/4 in L, Steel, Grade 5, Zinc Plated, 100 PK
Elevate your construction and DIY projects with our premium 5/16in-18 Carriage Bolts from GoVets Select. Made from high-strength Grade 5 steel, these zinc-plated bolts offer exceptional durability and resistance to corrosion. With a 3/4 in length and square neck design, they provide a secure hold in wood and other materials. Suitable for use with Grade 5 nuts, these bolts are ideal for applications such as decking, fencing, and cabinetry. Their high tensile strength of 120,000 psi ensures a reliable and long-lasting connection. Order our 100-pack today and take your projects to the next level.
Top product features:
- Square neck design for easy installation
- Zinc plating for corrosion resistance
- Right-hand thread direction for secure fastening
Top product applications:
- Deck building
- Furniture assembly
- Shelving unit construction
Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade 5, 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. 0.719 in, Head Height 11/64 in, Head Type Round, Square Height 0.187 in, Square Width 0.324 in, Tensile Strength 120,000 psi, For Use With Grade 5 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 February 19, 2026 8:06am UTC
Category: Screws and Bolts