Carriage Bolt, Square Neck, 5/16"-18, 1-1/4 in L, Steel, Grade 2, Hot Dipped Galvanized, 100 PK MPN:U08307.031.0125
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In Stock
Free Shipping
In Stock
SKU
510-G1816258
Carriage Bolt, Square Neck, 5/16"-18, 1-1/4 in L, Steel, Grade 2, Hot Dipped Galvanized, 100 PK
Elevate your construction and DIY projects with GoVets Select's premium Carriage Bolts. These 100-pack steel bolts feature a square neck and hot-dipped galvanized finish, ensuring durability and corrosion resistance. With a tensile strength of 74,000 psi, they can withstand heavy loads and harsh environments. Suitable for use with Grade 2 galvanized nuts, these bolts are ideal for applications such as decking, fencing, and general construction. Their compact size and versatile design make them a must-have for professionals and homeowners alike. Upgrade your projects with GoVets Select's high-quality Carriage Bolts and experience the difference for yourself.
Top product features:
- Hot Dipped Galvanized finish provides corrosion resistance
- Round head type allows for countersinking into wood
- UNC (Coarse) thread type provides strong and secure fastening
Top product applications:
- Deck Building
- Furniture Making
- General Construction
Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Hot Dipped Galvanized, Dia./Thread Size 5/16 In.-18, Fastener Length 1 1/4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 5/16 in, Head Dia. 0.688 in to 0.719 in, Head Height 11/64 in, Head Type Round, Square Height 0.156 in to 0.187 in, Square Width 0.307 in to 0.324 in, Tensile Strength 74,000 psi, For Use With Grade 2 Galvanized Nuts
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: 3.48
Product info last updated on February 16, 2026 6:03am UTC
Category: Screws and Bolts