Conquest 5/16" x 1-1/2" Carriage Bolt - 316 Stainless Steel
Conquest 5/16" x 1-1/2" Carriage Bolt - 316 Stainless Steel!
Conquest 5/16" x 1-1/2" Carriage Bolt - 316 Stainless Steel
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Specifications
Conquest 5/16" x 1-1/2" Carriage Bolt - 316 Stainless Steel
When pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.
The Conquest 5/16" Carriage Bolt made from 316 stainless steel is engineered to excel in the toughest environments. Whether you’re building near the coast, working with chemically treated wood, or constructing outdoor structures, this bolt offers exceptional resistance to rust and corrosion.
5/16" 316 Stainless Steel Carriage Bolts with Corrosion-Resistant Strength
Its rounded head and square neck design ensure a flush, tamper-resistant appearance with a secure grip that prevents rotation. Ideal for both structural and decorative use in marine, industrial, or outdoor residential applications.
Key Features
- Diameter: 5/16"
- Thread Type: Coarse
- Threads Per Inch (TPI): 18
- Material: 316 Stainless Steel – maximum corrosion protection
- Head Type: Round domed head with square neck
- Finish: Natural stainless for clean, polished appearance
Applications
- Dock and pier construction
- Decks, fences, and outdoor structures
- Furniture, pergolas, gazebos
- Trailer, marine, and equipment assembly
- Coastal or chemically sensitive industrial builds
Installation Tips
- Drill a clearance hole for proper neck seating.
- Insert bolt with the domed head outward; ensure neck locks into material.
- Secure from the nut side using a compatible 5/16" 316 stainless nut and washer (sold separately).
- No need to hold the bolt head—tighten only from the nut side.
California Residents: WARNING
Add the Essentials
Complete your order with these essentials, compatible with:
Conquest 5/16" x 1-1/2" Carriage Bolt - 316 Stainless Steel
A rough sawmill cut 6X6 my very well split. My remedy for this problem is to fill the crack with silicone and bolt the crack with a half inch 316 stainless steel 7 inches long with a 316 flat washer, lock washer, and hex nut.
I’ve been a returning customer with these folks for years and will continue doing business with them as I’ve never found service any better and with competitive pricing on all their wares that I’ve used. They’re the best!
Worked great, no problems
304 Stainless steel can brown out on the harsh Oregon Coast.
Good price
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Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.
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As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.
