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1/2" Hex Head Bolt | Hot Dip Galvanized | 7800 lbs Tensile | Utility Fasteners
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1/2" Hex Head Bolt | Hot Dip Galvanized | 7800 lbs Tensile | Utility Fasteners

Home Tools & Hardware 1/2" Hex Head Bolt | Hot Dip Galvanized | 7800 lbs Tensile | Utility Fasteners
7 month ago
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Utility And Pole Line Hardware 3/4" Hex Head Bolt | Hot Dip Galvanized | 18,300 lbs Tensile | Utility Fasteners
Ningbo Yaoke Hardware Products Co., Ltd.
2 year year
Product details
 

3/4" Hex Head Bolt | Utility Fasteners | HDG | 18,350 lbs Tensile

Yokelink Hex Head Bolts are the preferred choice for steel structures, tower assembly, and applications where space constraints require the use of socket wrenches. The precision hex head allows for faster, high-torque installation.
 
Manufactured from high-grade carbon steel, our 3/4" Hex Head Bolts provide a minimum tensile strength of 18,350 lbs . To combat severe environmental corrosion, including high-salinity and extreme heat conditions in regions like the Middle East (SEC), each bolt is fully Hot Dip Galvanized to ASTM A153 Class C standards.
high-strength-strong-hex-head-bolthigh-strength-strong-hex-head-bolt (8)
 
304 & 316 Stainless Steel Hex Head Bolts are available per the request...

Key Features of Hex Head Bolt:

Head Style: Precision Hex Head for easy socket/wrench installation.

Strength: Rated for a minimum tensile load of 18,350 lbs.

Finish: Premium Hot Dip Galvanized for long-lasting rust protection.

Threads: Smooth, rolled UNC threads ensure consistent nut fit.

Assembly: Supplied with one matching Hex Nut (or Locknut upon request).

Production Process of Hex Head Bolt

Hex head bolts are produced from ASTM A307 carbon steel. After straightening and cutting, the material is formed into a hexagonal head through cold heading for high precision and efficiency. The shank is then processed by thread rolling to ensure accurate threads. Heat treatment is applied to meet required mechanical properties. All bolts are hot-dip galvanized in accordance with ASTM A153 for corrosion resistance. The entire production and inspection comply with IEEE C135.1 and IEEE C135.80, making them suitable for overhead line and industrial fastening.

hex bolt production
 
Yokelink  Quality Control and Testing Equipments
We don't just reference standards; we also verify them in practice: each batch of products undergoes destructive tensile testing in our internal laboratory to ensure load performance exceeds the minimum requirements of IEEE C135.1 / IEEE C138.80 or CSA specification; we use optical comparators to ensure the geometric accuracy of chamfered tips and rolled threads, enabling convenient on-site installation; at the same time, we conduct comprehensive testing on Rockwell hardness, coating thickness, and other parameters, and each shipment is accompanied by the original manufacturer's material specifications (MTRs) and quality inspection reports, with all data traceable back to the raw material furnace number.
 
hex head bolt testing

Key Application Scenarios of  Hex Head Bolt:

industrial&infrastructure construction
 
Hex head bolts are widely used in overhead transmission and distribution lines, steel structures, and general industrial assembly. They provide strong, stable fastening for cross arms, poles, brackets, and mechanical equipment. Manufactured from ASTM A307 carbon steel and hot-dip galvanized per ASTM A153, they feature excellent corrosion resistance. Fully compliant with IEEE C135.1 and IEEE C135.80 standards, they ensure reliable performance and secure connection in long-term outdoor and heavy-duty applications.
 
 
 

Yokelink Product Quality Inspection Report

 
We provide comprehensive inspection services for machine bolts, including SGS test bolts and formal Production Part Inspect Report (PPIR). The SGS tests verify the bolts’ compliance with international standards like ASTM A307 and IEEE C135.80, covering mechanical properties and corrosion resistance. The PPIR details all inspection items, ensuring each machine bolt meets dimensional, performance and quality requirements, providing reliable quality assurance for overhead line and industrial applications.
 
machine bolt-SGS-Test Report       hex head bolt test report
 
Technical Specifications of Double Arming Bolt
 
3/4 Inch Diameter Minmum Tensile Strength 18,350 LBS
 
Part No. Size Bolt Length Thread Length Weight
 Inch (A)  Inch (B) Kg / Pcs
A0634-03 3/4"X3" 3 1 3/4 0.304
A0634-06 3/4"X6" 6 4 0.459
A0634-08 3/4"X8" 8 4 0.536
A0634-10 3/4"X10" 10 6 0.645
 
hex head bolt category
 
Frequently Asked Questions (FAQ)
 
Q1: Are these hex bolts suitable for extreme weather and coastal environments?
(Are these hex bolts suitable for extreme weather and coastal environments?)
 
A: Absolutely. All our hex head bolts are Hot Dip Galvanized to ASTM A153 Class C specifications. This heavy-duty zinc coating provides superior corrosion resistance, making them fully capable of withstanding high-salinity coastal air, extreme heat, and severe weather conditions.
 
Q2: Do these bolts feature rolled threads or cut threads?
(Are these bolts rolled or cut?)
 
A: We utilize UNC rolled threads on our hex head bolts. The thread rolling process preserves the grain structure of the steel, resulting in higher tensile strength, superior fatigue resistance, and a smoother fit for the nut compared to traditional cut threads.
 
Q3: What hardware is included with the bolt?
(What accessories does the bolt contain?)
 
A: Each standard hex head bolt is supplied fully assembled with one matching Hex Nut. If your project requires enhanced vibration resistance, we can also supply them with specialized Locknuts or washers upon request.
 
Q4: What manufacturing standards do Yokelink Hex Bolts meet?
 
A: Our bolts are manufactured in strict accordance with ANSI/ASME B18.2.1 specifications, ensuring precise dimensional tolerances, accurate wrench fit, and reliable structural integrity for utility applications.

 

Value-Added Supply Chain Services 

 

1. Blanket Order & Free WarehousingVALUE ADDED SUPPLY CHAIN

Yokelink offers Blanket Order programs: Place an annual order to lock prices, we manufacture your total volume and hold stock in our facility free of charge. Split Shipments: Schedule partial shipments (e.g., monthly or quarterly) based on your project progress. You get the benefits of just-in-time delivery without the risk of shortages.

2. DDP Shipping (USA Duties Included)Landed Cost Certainty: We handle the complex logistics. Our DDP (Delivered Duty Paid) service covers sea freight, US Customs clearance, and Section 301 tariffs. The price we quote is the final price delivered to your door / Warehouse.

3. Free Sample Program
We offer Free Samples to qualified commercial buyers for testing and approval.
 
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Ningbo Yaoke Hardware Products Co., Ltd.
Audited supplier
2 year
Address: China


Main Product: Industrial Fasteners, Utility & Pole Line Hardware, Power Transmission & Mechanical Parts, Agricultural & Farm Hardware, Industrial Tools & Accessories, Construction & Structural Metalware

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The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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1/2" Hex Head Bolt | Hot Dip Galvanized | 7800 lbs Tensile | Utility Fasteners
Ningbo Yaoke Hardware Products Co., Ltd.
WATCH HISTORY
1/2 4
1/2" Hex Head Bolt | Hot Dip Galvanized | 7800 lbs Tensile | Utility Fasteners
Ningbo Yaoke Hardware Products Co., Ltd.
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