Carriage Bolt, Square Neck, 3/8"-16, 2-1/4 in L, Steel, Grade 2, Zinc Plated, 50 PK MPN:U08305.037.0225
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In Stock
Free Shipping
In Stock
SKU
510-G0275773
Carriage Bolt, Square Neck, 3/8"-16, 2-1/4 in L, Steel, Grade 2, Zinc Plated, 50 PK
This 3/8in-16 carriage bolt is a versatile fastening solution for a variety of applications, including construction, furniture making, and DIY projects. Its square neck design provides a secure fit in wood, while the zinc-plated finish offers corrosion resistance and a durable finish. With a tensile strength of 74,000 psi, these bolts can withstand heavy loads and stresses. The 2-1/4 inch length and right-hand thread make them suitable for use with Grade 2 zinc nuts. The 50-pack is ideal for projects requiring multiple fasteners, and the fast shipping ensures you can get started right away.
Top product features:
- Zinc plating provides corrosion resistance
- Right-hand thread direction allows for easy installation
- Round head and square neck design offers secure fit in wood
Top product applications:
- Deck building
- Furniture assembly
- General hardware use
Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Zinc Plated, Dia./Thread Size 3/8 In.-16, Fastener Length 2 1/4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 25/64 in, Head Dia. 0.782 in, Head Height 13/64 in, Head Type Round, Square Height 0.188 in, Square Width 0.368 in, Tensile Strength 74,000 psi, For Use With Grade 2 Zinc Nuts, Package Quantity 50
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: 3.76
Product info last updated on February 11, 2026 6:53am UTC
Category: Screws and Bolts