Carriage Bolt, Square Neck, 5/16"-18, 2 in L, 18-8 Stainless Steel, Not Graded, Plain, 100 PK MPN:U51500.031.0200
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In Stock
Free Shipping
In Stock
SKU
510-G9092623
Carriage Bolt, Square Neck, 5/16"-18, 2 in L, 18-8 Stainless Steel, Not Graded, Plain, 100 PK
This 18-8 stainless steel carriage bolt features a square neck and is available in a pack of 100. Suitable for use in a variety of applications, including construction, manufacturing, and DIY projects, this bolt is resistant to corrosion and can withstand high tensile strength of 100,000 psi. The square neck provides a secure fit in wood and other materials, making it ideal for projects requiring a strong and durable fastening solution. Its plain finish and right-hand thread direction make it easy to install and provide a clean, finished look. Perfect for heavy-duty applications, this carriage bolt is a reliable choice.
Top product features:
- The carriage bolt has a square neck that provides a secure fit in square holes.
- The bolt is made of 18-8 stainless steel, which resists corrosion and provides durability.
- The bolt has a coarse UNC thread that provides a strong and reliable fastening connection.
Top product applications:
- Deck building
- Furniture assembly
- Railing construction
Carriage Bolt, Inch, Neck Type Square, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Dia./Thread Size 5/16 In.-18, Fastener Length 2 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 100,000 psi, 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: 8.00
- Package Width: 6.00
- Package Height: 1.80
- Package Weight: 4.74
Product info last updated on February 8, 2026 11:30am UTC
Category: Screws and Bolts