Carriage Bolt, Square Neck, 5/16"-18, 4 1/2 in L, Stainless Steel, 18-8, Not Applicable, 25 PK MPN:1-CB-31C-450
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In Stock
Free Shipping
In Stock
SKU
510-G616465085
Carriage Bolt, Square Neck, 5/16"-18, 4 1/2 in L, Stainless Steel, 18-8, Not Applicable, 25 PK
Elevate your construction and DIY projects with our high-quality Stainless Steel Carriage Bolts. With a square neck and 5/16-18 thread, these bolts provide a secure hold in a variety of applications. Perfect for use in outdoor and marine environments, our 18-8 stainless steel bolts resist corrosion and withstand harsh weather conditions. Use them in decking, fencing, and other exterior projects where durability and strength are essential. Their long length of 4 1/2 inches allows for deep penetration, ensuring a solid hold. Order in bulk with our 25-pack quantity for added convenience and value.
Top product features:
- Square neck design provides a secure fit in square holes.
- Stainless Steel construction with 18-8 composition offers resistance to corrosion and durability.
- Tensile strength of 70,000 ksi provides a high level of holding power.
Top product applications:
- Deck Building
- Furniture Assembly
- Automotive Repair
Carriage Bolt, Inch, Neck Type Square, Fastener Length 4 1/2 in, Tensile Strength 70,000 ksi, Package Quantity 25
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 14 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 6.00
- Package Width: 4.00
- Package Height: 4.00
- Package Weight: 0.25
Product info last updated on April 14, 2026 8:26pm UTC
Category: Screws and Bolts