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The High-Strength Double-Ended Allen Socket Head Cap Screw combines exceptional durability with precision engineering, crafted from premium alloy steel to ensure maximum load-bearing capacity and resistance to wear. Designed for secure clamping and reliable fastening in demanding applications, its double-ended design offers versatile installation options and enhanced strength. Key features include superior corrosion resistance, high tensile strength, and an ergonomic socket head for easy tightening and maintenance.
We serve professionals and DIY enthusiasts who demand reliability and strength in every fastening solution. Our High-Strength Double-Ended Allen Socket Head Cap Screw offers exceptional durability and precision, ensuring secure clamping in critical applications. Crafted from premium materials, this clamp bolt delivers high tensile strength and resistance to wear, making it ideal for heavy-duty industrial, automotive, and mechanical uses. We prioritize quality and performance, providing a product that enhances your projects with lasting stability. Trust us to supply fastening hardware that combines engineering excellence with dependable service, supporting your success with every installation.
We serve by delivering top-quality fastening solutions designed for strength and reliability. Our High-Strength Double-Ended Allen Socket Head Cap Screw ensures exceptional durability and precision, making it ideal for heavy-duty clamping applications. Engineered from premium materials, this clamp bolt offers superior resistance to wear and corrosion, providing long-lasting performance even in demanding environments. We prioritize your operational efficiency by offering products that combine robust construction with ease of installation, minimizing downtime. With our commitment to excellence, we support your projects with dependable hardware that meets stringent industry standards, ensuring safety, stability, and satisfaction every time.
Allen Head Bolts are bolt fasteners with hexagon hole or hex socket punched into the head of the bolt along with externally threaded body
Allen bolt | |
Size: | 1/4”-1”,M6-M30 |
Material: | Carbon Steel |
Grade: | A307 Gr. A; SAE J429 Gr.2, 5,8 Class: 8.8, 10.9, 12.9 A2-70, A2-80, A4-70, A4-80 (Stainless Steel) |
Finish: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. |
JM Hardware conducts product quality control in strict accordance with ISO 9001 standards to ensure that our products meet high quality standards. Below are our five quality control steps:
These quality control measures constitute JM Hardware's quality management system, and we are constantly striving to improve the quality of our products and are committed to meeting the needs of our customers. We believe that quality control is the key to our success.
JM Hardware® testing report
Registered trademarks
RegisterJM in USA,EU ,UK,Quality Assuranc
Strong R&D Capability
Successfully developed 680+ new products in past 16 years
Rich Industry Experience
JM has the rich experience to supply the high quality fasteners to Project contractor
Mature & professional service teams
Provides 24/7 online and offline services for you,70%stuff have 5+ working experience in JM
Rich export experience
15+ years exported to 70+ countries
Supply one-stop service & DDP term
Help clients purchase other products,realize door-to-door service to make international procurement more convenient
JM Hardware @ has exported its hardware parts to over 85 countries around the world.
We will make unremitting efforts to provide hardware parts with high quality and reasonable prices for our customers.

Magnetic particle flaw detector





