Below, you can browse our selection of Avdel Hexsert® steel rivetnut inserts. With exceptional pull-out performance, the hexagonal-shaped Hexsert® improves torque-to-turn up to 200% compared to regular body inserts. These threaded inserts are perfect for thermal and thin sheet applications, as well as automotive chassis components. Because of their double diameter body, Avdel Hexsert® inserts are perfect for high-speed assemblies. Shop Bay Supply's selection of metric Hexsert® rivetnut inserts and other fine Avdel products and tools.
Avdel® Hexsert® Semi-Hex Body Rivetnut Insert, Unit of Measure: Metric, 0.249 Inch Decimal Equivalent, 6.33mm Nominal Metric Diameter, Thread Size: M4x0.07 ISO-5H, 0.020 Inch (0.51mm) Minimum Grip, 0.064 Inch (1.63mm) Maximum Grip, 0.020 - 0.064 Inch (0.51 - 1.63mm) Grip Range, 0.315 Inch (8.00mm) Head Diameter, 0.027 Inch (0.69mm) Head Height, Low Profile Head, 0.251 Inch (6.38mm) Minimum Hole Size, 0.255 Inch (6.48mm) Maximum Hole Size,Body End: Open End, 0.410 Inch (10.41mm) Body Length, Set Body Length: 0.291 Inch (7.40mm), Installed Thread Depth: N/A, Steel Body Material, Material Detail: Low Carbon Steel DIN EN 10263-2 Qst 34-3, BS EN/DIN 10263-2 C8C, Werkstoff 1.0213, SAE 1008, Zinc Clear Trivalent Chromate Passivated Body Finish, Finish Detail: Zinc Clear Trivalent Chromate Passivated per ASTM B-633 Type II, Class 2, RoHS 3 Compliant Yes
- All fastener orders are supplied with Certificates of Conformance with packing lists. Additional Documentation such as material test reports may be available upon request (some at an additional charge). Please include your request in the "Order Note" section when submitting your order online. Click here for Quality Assurance & Compliance Documents.
|Thread Size||:||M4x0.07 ISO-5H|
|Installed Thread Depth||:||N/A|
|Body End||:||Open End|
|Body Finish||:||Zinc Clear Trivalent Chromate Passivated|
|Material Detail||:||Low Carbon Steel DIN EN 10263-2 Qst 34-3, BS EN/DIN 10263-2 C8C, Werkstoff 1.0213, SAE 1008|
|Finish Detail||:||Zinc Clear Trivalent Chromate Passivated per ASTM B-633 Type II, Class 2|
|Head Type||:||Low Profile|
|Minimum Grip||:||0.020 Inch (0.51mm)|
|Maximum Grip||:||0.064 Inch (1.63mm)|
|Unit of Measure||:||Metric|
|Head Height||:||0.027 Inch (0.69mm)|
|Maximum Hole Size||:||0.255 Inch (6.48mm)|
|Head Diameter||:||0.315 Inch (8.00mm)|
|Nominal Diameter [Metric]||:||6.33mm|
|Body Length||:||0.410 Inch (10.41mm)|
|Decimal Equivalent Diameter||:||0.249 Inch|
|Grip Range||:||0.020 - 0.064 Inch (0.51 - 1.63mm)|
|Minimum Hole Size||:||0.251 Inch (6.38mm)|
|Set Body Length||:||0.291 Inch (7.40mm)|
The Hexsert® insert (offered in metric sizes only) is a steel, hexagonal shaped, bubbling insert offered with low profile or large flange. Bubbling means that during the installation process, the insert collapses into a bubble shape on the backside of the application material. The application material is clamped between the flange of the insert and the bubble shape resulting in high resistance to pull-out loads. Because the insert forms a bubble on the backside of the application, the Hexsert® insert cannot be used in blind hole applications. The bubble also serves as a load bearing surface, which absorbs the force of setting the insert. Otherwise the setting force, or clamp load, could spread into the application material and might damage the material. This makes the Hexsert® insert ideal for use in thin sheet, soft, brittle and low strength materials. The hexagonal shape of the Hexsert® insert improves torque-to-turn in metallic sheets by up to 200% compared to plain body inserts making the Hexsert® insert ideal for automotive chassis components or thermal applications where high resistance to turning under loads is required or there is high expansion and contraction in the parent material. The low profile flange of the Hexsert® insert results in near flush installation and clamp up making it ideal for flush fitting, thin sheet and low load bearing applications, while the large flange option provides a large load bearing surface, reinforces the application hole and prevents push through.
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