Upgrade your wood-to-wood and wood-to-metal assemblies with our 18/8 stainless steel carriage bolt 5/16-18 x 3/4. Made from 18/8 stainless steel, this bolt delivers reliable corrosion resistance and long-lasting performance in both indoor and outdoor environments.
Product specifications
- Material: 18/8 stainless steel (304-grade)
- Head type: Carriage bolt with a domed, smooth head
- Thread: 5/16-18 UNC
- Length: 3/4 inch
- Neck: Square under-head neck for a secure fit in wood
Key benefits
- Excellent corrosion resistance for indoor or outdoor use
- Strong, durable fastener suitable for a wide range of applications
- Easy to install with standard nuts and washers on compatible hardware
- Compatible with common 5/16-18 threaded components
Whether youre building outdoor furniture, fencing, or rustic wooden structures, this 18/8 stainless steel carriage bolt provides dependable strength and long-term performance. Add the 5/16-18 x 3/4 bolt to your toolkit to ensure secure, reliable assemblies every time.
![[500 BULK] 18/8 Stainless Steel Carriage Bolt 5/16-18 X 3/4](https://www.nutfastener.com/wp-content/uploads/2026/09/30/1790749994/500-bulk-18-8-stainless-steel-carriage-bolt-5-16-18-x-3-4.webp)
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