Carriage Bolt, Square Neck, 5/16"-18, 3/4 in L, Steel, Grade 5, Chrome, 5 PK MPN:MPB663
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In Stock
Free Shipping
In Stock
SKU
510-G2634721
Carriage Bolt, Square Neck, 5/16"-18, 3/4 in L, Steel, Grade 5, Chrome, 5 PK
This 5-pack of chrome-plated carriage bolts is perfect for a variety of applications, including construction, DIY projects, and heavy-duty repairs. Made from Grade 5 steel, these bolts offer exceptional strength and durability, with a tensile strength of 120,000 psi. The square neck design provides a secure fit in square holes, while the chrome plating resists corrosion and wear. Use with Grade 2 nuts for added security. Suitable for projects that require a high level of strength and reliability, such as building decks, fencing, or installing heavy machinery. The compact package makes it easy to store and transport.
Top product features:
- Square neck design for secure fastening
- Right-hand thread for easy installation
- Chrome plated finish for resistance to corrosion
Top product applications:
- Building furniture
- Deck construction
- General hardware use
Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade 5, Fastener Finish Chrome 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 120,000 psi, For Use With Grade 2 Nuts, Package Quantity 5
Additional Information
- Country of Origin: TW
- 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: 5.00
- Package Width: 1.50
- Package Height: 0.60
- Package Weight: 0.13
Product info last updated on March 4, 2026 2:43am UTC
Category: Screws and Bolts