Shop Bay Supply today for Avdel DL Threaded Inserts. DL inserts are bubbling, splined inserts with a large flange that produce significant resistance to pull-out loads. Because of their splined design, Avdel DL Threaded Inserts are suggested for use with softer materials such as magnesium and plastics, and they can improve torque-to-turn by up to 50% more than regular body inserts. Browse our collection of DL Inserts and other fine Avdel products and tooling.
Avdel® D-L Series "L" Style Round Body Splined Rivetnut Insert, Unit of Measure: Inch, 0.265 Inch Decimal Equivalent, 6.73mm Nominal Metric Diameter, Thread Size: #8-32 UNC-2B, 0.080 Inch (2.03mm) Minimum Grip, 0.130 Inch (3.30mm) Maximum Grip, 0.080 - 0.130 Inch (2.03 - 3.30mm) Grip Range, 0.390 Inch (9.91mm) Head Diameter, 0.030 Inch (0.76mm) Head Height, Large Flange Head, 0.266 Inch (6.76mm) Minimum Hole Size, 0.270 Inch (6.86mm) Maximum Hole Size, Body End: Open End, 0.470 Inch (11.94mm) Body Length, Set Body Length: 0.305 Inch (7.75mm), Installed Thread Depth: N/A, Steel Body Material, Material Detail: Steel 1008/1010, Zinc Yellow Trivalent Chromate Body Finish, Finish Detail: Zinc Yellow Trivalent Chromate 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||:||#8-32 UNC-2B|
|Installed Thread Depth||:||N/A|
|Type||:||"L" Style Round Body Splined|
|OEM Unit Of Measure||:||Unified|
|Body End||:||Open End|
|Body Finish||:||Zinc Yellow Trivalent Chromate|
|Material Detail||:||Steel 1008/1010|
|Finish Detail||:||Zinc Yellow Trivalent Chromate per ASTM-B-633 Type II, Class 2|
|Head Type||:||Large Flange|
|RoHS 3 Compliant||:||Yes|
|Minimum Grip||:||0.080 Inch (2.03mm)|
|Maximum Grip||:||0.130 Inch (3.30mm)|
|Unit of Measure||:||Inch|
|Head Height||:||0.030 Inch (0.76mm)|
|Maximum Hole Size||:||0.270 Inch (6.86mm)|
|Head Diameter||:||0.390 Inch (9.91mm)|
|Nominal Diameter [Metric]||:||6.73mm|
|Body Length||:||0.470 Inch (11.94mm)|
|Decimal Equivalent Diameter||:||0.265 Inch|
|Grip Range||:||0.080 - 0.130 Inch (2.03 - 3.30mm)|
|Minimum Hole Size||:||0.266 Inch (6.76mm)|
|Set Body Length||:||0.305 Inch (7.75mm)|
|Drill Size||:||[17/64 Inch]|
The DL insert is a large flange, splined, bubbling insert in aluminum or steel construction offered in a wide variety of standard and metric thread sizes. 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 DL 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 DL insert ideal for use in thin sheet, soft, brittle and low strength materials. The splined body of the DL insert press into the application material during the installation process. Splined inserts are 50% less likely to turn in the application hole compared to plain body inserts. Splined inserts are ideal for soft materials such as aluminum, magnesium and plastics, where plain body inserts might otherwise fail. The splines also improve electrical continuity in sheet metal applications and electrical assemblies. The large flange of the DL insert provides a large load bearing surface, reinforces the application hole and prevents push through making it ideal for load bearing applications in thin sheet and soft material applications.
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