SKU: HBAHDG-38X214

Conquest 3/8" x 2-1/4" A307 Grade A Hex Bolt - Hot Dip Galvanized

Name: Conquest 3/8" x 2-1/4" A307 Grade A Hex Bolt - Hot Dip Galvanized
Brand: Conquest Fasteners
SKU: HBAHDG-38X214
Price: 0.41 USD
Availability: InStock
Rating: 5.0 (12 reviews)

$0⁴¹

Ships Nov 13 when you order now

Description

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.

Conquest A307 Grade A Hex Bolts are built to deliver dependable performance in general-purpose structural fastening. Designed with durability in mind, these bolts are hot dip galvanized for superior corrosion resistance—ideal for outdoor and high-moisture environments.

Whether you're securing wood-to-wood or wood-to-steel connections, these hex bolts are a staple in residential, commercial, and industrial construction. The coarse thread profile and hex head make installation efficient with standard tools, and the variety of available diameters and lengths ensures the right fit for your specific needs.

Perfect for contractors, builders, and dedicated DIYers, these bolts meet ASTM A307 Grade A specifications, ensuring reliable tensile strength and performance where it matters most.

Features:

A307 Grade A Carbon Steel: Delivers consistent tensile strength for general structural use.
Hot Dip Galvanized Finish: Provides enhanced corrosion protection for long-term outdoor performance.
Hex Head Design: Easy to install using common wrenches or sockets.
Available in Multiple Sizes: Wide range of diameters (1/4" – 1") and lengths (1-1/4" – 13") to suit various applications.
Meets ASTM Standards: Conforms to A307 Grade A for confidence in quality and compliance.

Applications:

Deck and porch framing
Outdoor pergolas and pavilions
Wood-to-concrete anchoring with appropriate washers and nuts
Light-duty structural steel assemblies
Agricultural buildings and fencing
General-purpose construction, including residential and commercial framing

California Residents: WARNING

Specifications

Diameter: 3/8"

Length: 2-1/4"

Thread Length: 1" Min.

Thread Type: Coarse

Threads Per Inch: 16

Head Type: Hex Head

Material: Carbon Steel

Finish: Hot Dip Galvanized

Type: A307 Grade A

Item Weight: 0.07 lbs.

Measuring System: Standard SAE

Manufacturer Name: Conquest Fasteners

Quantity: 1 Bolt

View Spec Sheet

Reviews

(12)

Great Service

Great pricing and materials I ordered arrived super fast!! Highly recommend USCC.

Great Product Selection, Even Better Service and Ship Speed

Love the selection of bolts, nuts, and all other related hardware at this place! You can find most everything here. The low Fastener part(s) prices usually offset the shipping costs with any volume of parts at all.... and that selection, very good. Shipping was incredibly fast and the call I had with their support yielded "above and beyond" support that I needed and really appreciated.

Lag Bolts

Correct product - arrived in a timely matter worked as it should.

Perfect experience

This was my second order from Fasteners Plus and they quickly and accurately fulfilled my order. My new go-to supplier for my hardware.

Good Bolts

Quality Bolts

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A307 Hex Bolts

Conquest Hex Bolts - Ready for Anything

From framing and machinery to wood-to-steel connections, Conquest Hex Bolts are the go-to fastener when strength and versatility matter. Made from durable steel and engineered for reliable performance, these bolts handle a wide range of general-purpose applications with ease. Whether you're building it once or fixing it right, you’ll get the grip and durability to keep everything locked down.
Heavy-Duty Strength You Can See

When strength matters most, Conquest Hex Bolts deliver the muscle to match. Built for demanding applications across construction, industrial, and structural projects, these bolts are engineered for a solid hold in the toughest conditions. From steel frameworks to heavy timber connections, they offer the reliability professionals count on, job after job.
Conquest Hex Bolts: Trusted Across Trades

From factory floors to framing crews, Conquest Hex Bolts are the fastening solution professionals reach for. Whether it’s high-strength Grade 8 for the auto industry, structural connections on a jobsite, or general-purpose fastening in the shop, these bolts are engineered to perform. Available in a wide range of sizes, materials, and finishes, they’re built to meet the demands of any trade - reliably, securely, and every time.

Broad selection, fast delivery

Our footprint

Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 80,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 136,400 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

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