Full Hex Nut Inserts - Hex Rivet Nuts & Hexserts for High-Torque, Spin-Out Resistance
Full hex nut inserts (also called hex rivet nuts, hexserts, or hex nutserts) provide a blind, threaded anchor with exceptional anti-rotation and torque performance in thin sheet metal and tubular sections. Designed for heavy duty assemblies where spin-out and torque-out are critical failure modes, full-hex inserts lock positively into a hex-punched hole or captive pocket to deliver weld-nut-class clamp and thread strength without welding
What are Full Hex Nut Inserts?
A full hex nut insert has a fully hexagonal outer body that engages the host material to resist rotation when fasteners are tightened. Unlike round or knurled rivet nuts, the hex body transfers torque away from the threaded zone into the parent panel, drastically improving spin-out, torque-out and push-out resistance. They are installed blind (from one side) using rivet-nut installation tools — manual, pneumatic or hydraulic — and are ideal where access is limited.
- Versatile Material Compatibility
- Various Flange Options
- Corrosion-Resistant Designs
- Reliable Load-Bearing Capacity
- Easy Installation from One Side
- Secure and Durable Threads
Available Types of Our Full Hex Nut Inserts
Explore the different types of Full Hex Nut Inserts that provide tailored solutions for your fastening needs.
Ensures a strong grip, preventing rotation in tougher, harder materials for reliable fastening.
Compact design provides secure and efficient fastening in spaces with limited space for flexibility.
Low-profile design creates a smooth, aesthetic surface ideal for applications requiring a neat finish.
Provides maximum thread engagement, offering a secure hold in applications with limited access.
Offers additional sealing, enhancing durability and protecting against external elements in harsh environments.
Why specify Full Hex vs Half-Hex or Round?
Maximum anti-rotation: Full hex has the best twist resistance — recommended for high-torque or vibration-critical joints.
High clamp and thread strength: High-strength hexserts can achieve clamp forces comparable to weld nuts and clinch nuts, enabling use with high-grade bolts.
Blind installation: Install from one side — perfect for closed sections or tubing.
Materials, Sizes & Finishes
We stock full hex nut inserts in carbon steel (zinc plated), stainless steel (A2/304 & A4/316), and aluminum. Standard metric sizes typically range M3 — M12 (and larger sizes for heavy duty series). Grip ranges and hole preparations vary by series (consult product datasheet). For high-corrosion environments choose stainless or special coatings.
Installation & Design Tips
Hole prep: For best anti-rotation, use a hex-punched hole sized to the manufacturer’s recommendation. Some hexserts can be used in round holes but will give lower spin resistance.
Tooling: Use calibrated pneumatic/hydraulic spin-pull tools in production to ensure consistent setting and clamp; hand tools suit prototypes and low volumes.
Testing: Always validate torque and clamp on a sample assembly; hexserts can match weld-nut performance when installed correctly.
Why Choose Horizon Inc. for Full Hex Nut Inserts?
Discover why Horizon Inc. is your trusted partner for high-quality Full Hex Nut Inserts and fasteners.
Connect with Us for Top-Quality Full Hex Nut Inserts
Looking for the best quality Full Hex Nut Inserts? Horizon Inc. is here to provide the perfect solution. Call us at +91 8041179252 or +91 91502 25553 to discuss your needs and get expert guidance. Experience top-quality products and excellent customer service today.
FAQs
Full Hex Nut Inserts are used to create reliable, durable threads in thin materials, offering secure fasteners in various applications.
These inserts are designed for sheet metal, plastics, and lightweight materials, ensuring reliable thread engagement without material damage.
With 20+ years of experience, we offer high-quality, durable, and innovative Full Hex Nut Inserts for diverse industries.
Selecting the right insert depends on material thickness, available space, and desired thread engagement. Horizon Inc. provides expert advice.
Yes, Horizon Inc. offers tailored Full Hex Nut Inserts designed to meet your specific project requirements with optimal performance.
A full hex has a fully hexagonal body for maximum anti-rotation when used with hex punched holes; a half hex has one flat side (easier locating) and suits lighter duty.
Yes — but punch-fit hex holes provide best anti-spin performance. Some hexserts are designed to lock in round holes as well. Test per application.
Hand nutsert tools, pneumatic rivet nut guns, and hydraulic tools are common. For production, pneumatic or hydraulic systems give consistent installation.