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Čvc . 28, 2025 00:01 Back to list

High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions



The **hex bolt sleeve anchor** remains a cornerstone in the world of mechanical fasteners, especially for anchoring into concrete, stone, and masonry. In this comprehensive guide, we explore every aspect of the hex bolt sleeve anchor, covering product structure, technical parameters, industry trends, manufacturing techniques, application sectors, and an in-depth comparison of leading suppliers. With a special focus on the Fasteners Factory Wholesale Yellow Zinc Plated Hex Bolt Type Sleeve Anchor, we bring you data-rich insights, visual comparisons, and expert-level analysis for enhanced decision-making.
Related keywords covered: hex bolt sleeve concrete anchor, hex head sleeve anchor, dynabolt, dynabolt m12 x 60, what are sleeve anchors, what are sleeve anchors used for, what is a sleeve anchor used for, sleeve anchor hex bolt.

Hex Bolt Sleeve Anchors: Industry Trends & Technical Overview

The global market for mechanical concrete anchors is expected to register a CAGR of 5.6% between 2024 and 2030, with hex bolt sleeve anchors gaining greater traction due to their reliability in critical infrastructure and commercial construction projects.
High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions

What is a Hex Bolt Sleeve Anchor?
A hex bolt sleeve anchor is an expansion fastener designed for medium to heavy-duty anchoring in concrete, brick, and masonry. Core components include:
  • Hex Head Bolt: Enables high torque application, optimal grip, and easy tightening/removal.
  • Steel Expansion Sleeve: Distributes expansion force and ensures solid grip in the substrate.
  • Cone and Washer: Drives expansion uniformly for robust hold.
Related Variants: hex bolt sleeve concrete anchor, hex head sleeve anchor, sleeve anchor hex bolt, dynabolt (a branded type)

Typical Technical Parameters of Hex Bolt Sleeve Anchors

Parameter Value Range Industry Standard Notes
Diameter M6 - M16 ISO 898-1, ANSI/ASME B18.2.1 Core metric sizes for commercial use
Length 40 mm – 150 mm DIN 933/934 Length includes bolt and sleeve
Material Carbon Steel, Stainless Steel 304/316 ISO 3506, ASTM F593/F594 316SS offers superior corrosion resistance
Finish Yellow Zinc, Hot-Dip Galvanized, Raw ISO 4042 Zinc plating for indoor or dry applications
Tensile Strength ≥ 400 – 900 MPa ISO 898-1 Depends on steel grade and diameter
Shear Strength ≤ 510 MPa ISO 898-2 Structural use in foundations
Embedment Depth 30 - 100 mm (typ.) Manufacturer Spec Defined by size, substrate & load

Manufacturing Process of Hex Bolt Sleeve Anchors

High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
Raw Material Prep
High-tensile steel rod, tested per ISO 898-1
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High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
Forging & Machining
Cold forging, CNC, thread rolling
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High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
Surface Treatment
Yellow zinc plating per ISO 4042
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High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
Quality Control & Packaging
Test per ISO/ANSI, batch traceability
Key Manufacturing Highlights:
  • Steel Grade: ISO 898-1 Class 5.8/8.8, SS304/316 possible; offering high tensile and corrosion resistance.
  • Processes: Automated cold forging, CNC lathe/turning, surface passivation, robotic inspection (material certificate included).
  • Certification: Factory ISO 9001:2015; batch quality validated by SGS/CE Labs.

Fasteners Factory Wholesale Yellow Zinc Plated Hex Bolt Type Sleeve Anchor

Product Overview:
  • Product: Fasteners Factory Wholesale Yellow Zinc Plated Hex Bolt Type Sleeve Anchor
  • Material: Carbon Steel 8.8 (option: SS 304/316)
  • Finish: Yellow Zinc Plated (ISO 4042 compliant)
  • Available Sizes: M6×40 ~ M16×150 mm (incl. dynabolt m12 x 60)
  • Usable Substrates: Concrete, solid brick, stone, blockwork
  • Load rating: Up to 4.8 kN (see table below)
  • Certification: ISO 9001, CE, RoHS
For technical details, visit: Product Page

Product Technical Datasheet: Fasteners Factory Hex Bolt Sleeve Anchor

Spec M6 x 40 M8 x 50 M10 x 60 M12 x 60 M16 x 100
Length (mm) 40 50 60 60 100
Thread Pitch 1.0 1.25 1.5 1.75 2.0
Steel Grade 8.8 8.8 8.8 8.8 8.8
Finish Zinc Zinc Zinc Zinc Zinc
Min Tensile Load (kN) 1.2 2.2 3.8 4.8 7.2
Min Shear Load (kN) 0.9 1.7 2.9 3.2 4.9
Drilling Dia. (mm) 6 8 10 12 16

Supplier Comparison: Major Manufacturers vs Fasteners Factory

Criteria Fasteners Factory Hilti Fischer Wurth
Certification ISO9001, CE, SGS ISO14001, ETA, CE ETA, ISO, CE ISO9001, CE
MOQ (pcs) 1000 500 500 100
Main Material 8.8CS, 304/316SS 8.8CS, 316SS 8.8CS, 304/316SS 8.8CS
Surface Option Electro & Hot-dip Zinc Zinc, Galvanized, A4 Zinc, Galvanized Zinc, Dacromet
Price (USD/pc@M12x60) 0.19 - 0.37 0.47 - 0.59 0.42 - 0.60 0.40 - 0.55
Lead Time (days) 7-15 15-25 17-28 12-21
Warranty 5 Years 10 Years 7 Years 3 Years
Key Takeaways: Fasteners Factory offers globally certified, cost-effective hex bolt sleeve anchors with rapid delivery and custom OEM/ODM capability. Their support for flexible batch sizes makes them ideal for both commercial and infrastructure applications.
Customization/ODM Service: Fasteners Factory engineers can customize hex bolt sleeve anchors (head pattern, length, surface) to fit unique architectural, MEP, and machinery installation needs.
Delivery: 7-15 days standard, urgent dispatch available.
Warranty & Support: Up to 5 years, with technical assistance and 24h dedicated customer service.
Visit product page for inquiries.

Applications, Advantages, and Real-World Cases

High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
Main Application Sectors:
  • Petrochemical Facilities: Supporting pipe hangers, safety fences, cable trays (acid-resistant options for critical process plants).
  • Metallurgical Engineering: Anchoring conveyor systems, hoppers, heavy electrical panels.
  • Water & Sewage Infrastructure: Fixing pumps, flanges, floor-mounted equipment (corrosion resistant coatings vital).
  • Commercial/Residential Construction: Railings, handrails, elevator guides, façade brackets.
  • Machinery Installation: Fixing base frames, machine tools to ground slabs.

Real Project Examples

  • 2023 - Malaysia Gas Pipeline Plant: Fasteners Factory hex bolt sleeve anchors used for pipe supports and structural brackets; passed 1,500h salt spray test, confirming ISO 9227 corrosion compliance.
  • 2022 - Poland Metro Station: Installed over 32,000 pcs M12 x 60 mm anchors—100% batch passed third-party ultrasonic pullout tests.
  • 2021 - Indian Pharmaceutical Factory: Used stainless variant (SS316) for high-humidity & cleanroom anchoring.
High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions

Professional FAQ: Hex Bolt Sleeve Anchor Technology

1. What material grades are commonly used for hex bolt sleeve anchors?

Generally, carbon steel 8.8 is standard, with A2/A4 (304/316) stainless offered for chemical/food plants, compliant with ISO 898-1 and ASTM standards.

2. How do hex head sleeve anchors differ from wedge anchors?

Hex head sleeve anchors distribute expansion force along the sleeve's full length—safer for hollow or brittle substrates. Wedge anchors concentrate force at the tip, suitable for dense concrete.

3. What drilling diameter and embedment depth are recommended?

Match drill size to anchor (e.g., M12 anchor uses 12 mm drill); embed at least 50 mm for medium-duty loads. Deep embedment improves tension and shear resistance.

4. Are Fasteners Factory anchors compliant with international standards?

Yes. Anchors are produced per ISO 9001, ISO 898-1, ISO 4042, and CE marking. Batches can be supplied with EN/ISO material and test certificates.

5. What is a “dynabolt” and does the M12 x 60 denote a specific feature?

“Dynabolt” is a trade name for a sleeve anchor. M12 x 60 denotes a 12 mm diameter, 60 mm length—one of the most popular sizes.

6. Can hex bolt sleeve anchors be used in seismic or heavy load zones?

For seismic/high-risk areas, select anchors with enhanced ductility (per EN 1992-4/ACI 355); stainless or hot-dip galvanized preferred for durability.

7. What is the lifetime and maintenance interval of yellow zinc plated sleeve anchors?

In indoor/dry environments, yellow zinc anchors last over 15 years; for outdoor/high humidity, check every 4–6 years and consider SS/HDG finish.

Installation Steps: Hex Bolt Sleeve Anchor

High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
  1. Drill hole to the required diameter and depth using a hammer-drill per anchor size.
  2. Blow out any dust and insert the hex bolt sleeve anchor through the fixture into the hole.
  3. Tighten the hex bolt head with the specified torque; expansion sleeve grips the substrate.
  4. Verify by gently tapping with a hammer, then retorque after 24 hours for critical loads.

See detailed video guide: How to Install Sleeve Anchors

Quality Assurance, Certifications & Customer Support

  • Certifications: ISO 9001:2015, CE, RoHS, Material Test Certificate EN10204 3.1 available
  • Authorized Suppliers: Used by ABB, China State Construction, Kirloskar, Tata Projects
  • Testing Labs: SGS, TÜV
  • After-sales Support: 24/7 hotline, free lifetime technical consultation, 1:1 engineering advice
  • Guarantee: 5-year performance warranty. Free replacements for batch quality issues
Customer Testimonial:
“We use Fasteners Factory hex bolt sleeve anchors for our hydroelectric plant base fixtures—the installations passed third-party pull-out tests and withstood monsoon damp with no visible corrosion.”
—Shi Min, India, Project Manager, L&T
High-Quality Hex Bolt Sleeve Anchor for Concrete Fixing Solutions
Industry Insights: “Sleeve anchors with hex bolt heads offer the most versatile and cost-effective solution for diverse anchoring demands in rapidly evolving power, water, and commercial construction industries.”
—Source: EngineeringCivil.com: Sleeve Anchor Types & Uses
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