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SKU: CB316SS-38X1

Conquest 3/8" x 1" Carriage Bolt - 316 Stainless Steel

Conquest 3/8" x 1" Carriage Bolt - 316 Stainless Steel!

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Carriage Bolts

Bolts

SKU: CB316SS-38X1

Conquest 3/8" x 1" Carriage Bolt - 316 Stainless Steel

$0.58
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Specifications

Diameter: 3/8"
Length: 1"
Thread Length: Fully Threaded
Thread Type: Coarse
Threads Per Inch: 16
Head Type: Round Head, Square Neck
Material: 316 Stainless Steel
Finish: Plain
Measuring System: Standard SAE
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

Conquest 3/8" x 1" 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.

Engineered for strength and long-lasting corrosion protection, the 3/8" Conquest 316 Stainless Steel Carriage Bolt is the go-to solution for professionals and demanding applications. Made from marine-grade 316 stainless steel, this bolt excels in saltwater, coastal, and chemically exposed environments.

3/8" 316 Stainless Steel Carriage Bolts with Marine-Grade Durability

Its domed, smooth head and square neck prevent rotation during tightening, offering a clean, tamper-resistant finish. Perfect for structural or aesthetic applications alike, from decks to docks and fencing to framing.

Key Features

  • Diameter: 3/8"
  • Thread Type: Coarse
  • Threads Per Inch (TPI): 16
  • Material: 316 Stainless Steel for top-tier corrosion resistance
  • Head Type: Round domed head with square neck for anti-spin installation
  • Finish: Uncoated stainless for a polished, clean appearance

Applications

  • Marine and dock building
  • Outdoor framing, decking, and furniture
  • Gazebos, fencing, boardwalks
  • Trailer assembly and repair
  • Corrosive and high-humidity industrial environments

Installation Tips

  • Drill a clearance hole to allow square neck to seat properly.
  • Insert bolt head first; ensure square neck locks in place.
  • Secure with matching 316 stainless steel nut and washer (sold separately).
  • Tighten from the nut side—no need to hold the bolt head.

California Residents: WARNING

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Carriage Bolts

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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 12 reviews
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D
Don Cordell Ward
Carriage Bolts

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!

J
JOHN Pulling
Stainless Carriage bolts

Worked great, no problems

R
Richard Iverson
316 Stainless Steel

304 Stainless steel can brown out on the harsh Oregon Coast.
Good price