Zap-Sert Double Ended Inserts


Item # 3506Z6-9BR


  • Unique radial barbs provide strong resistance to pull-out
  • Offers high resistance to rotation
  • Lead on both ends simplifies installation
  • Ideal for automated high volume production


Yardley ZAP-SERT Double Ended Inserts offer plastic molders and users impressive benefits in lower cost production and better quality assemblies. These inserts give the strength of molded-in inserts and the economy of inserts that are put in after molding. For ease of installation, ZAP-SERT Inserts have a lead on both ends which also makes them ideal for high volume, automated production.


Thread Type


Metric Thread Size (A)

Outside Diameter (B)

Outside Diameter Reference (B)

Length (+.000 -.005) (C)

Metric I.D. (+.0015 -.0000 after tapping) (D)

Lead Diameter (+/- .003) (E)

Starting Hole Size

(+/- .003) (F)

Base Materials


Installation Methods

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Safety Notes

WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.

WARNING: Cancer and Reproductive Harm -

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