EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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BigHead's® bondable Male TwinDisks® efficiently transfer tensile, shear and lateral loads to both skins of honeycomb, sandwich & composite panels, providing a lasting heavy-duty threaded stud as a fastening point. Male TwinDisks® are available in 2 basic designs - Symmetric & Asymmetric, each with a variety of disk/stud size combinations to satisfy your specific application requirements. EFC Representatives can assist you in selecting the correct configuration to suit your needs.
Unit of Measure

Specifications

Brands

 N/A BigHead®

Material

 N/A 316 Stainless Steel

Thread Size

 N/A 4.75 mm

Type

 N/A Symmetrical

Head Diameter

 N/A 23 mm

Stud Diameter

 N/A 16.00 mm

Gender

 N/A Male

Disk Diameter

 N/A 20 to 50 mm

Applications

Applications

 N/A Ideal for floors, walls, cladding & composite panels

Additional Information

Additional Information

 N/A Easy Installation:
  1. Drill Hole down to the inner surface of the bottom skin
  2. Apply Adhesive
  3. Push TwinDisk® into the cavity
  4. Wind the Top Disk down to the surface of the top skin
  5. Glue into place

Features and Benefits

Features and Benefits

 N/A
  • Symmetric & Asymmetric - Same or Different Sized Disks
  • Blind Application
  • Stud Sizes - M4-M16 x 16-100mm
  • Marine & Municipal Transport seating
An installation diagram is included in the photo gallery on this page. The part below is just one example of a wide range of sizes and types available.

Note

Note

 N/A Please contact EFC International to learn more about TwinDisks®.