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  • Designed for superior pullout resistance in plastics and thin sheet metal.
  • Pre-bulbed design requires less installation load.
  • Pre-bulbed inserts require less installation load than straight shank and require slightly larger mounting hole size.
  • Other materials available.
NOTE: The Atlas® spin-spin or spin-pull tool can be used to install pre-bulbed inserts. Material hardness will affect the published grip ranges. Trial installations of this product in your application are recommended. We will bemore
Pre-bulbed Insert
Pre-Bulbed Threaded Insert 2
Unit of Measure
Items Pre-bulbed Insert
AESM6P7.1PBZYR
Pre-Bulbed Threaded Insert - Metric
Pre-bulbed Insert
AESM6P7.1PBZYR
Pre-Bulbed Threaded Insert - Metric
Pre-bulbed Insert
AESM6P12.7PBZYR
Pre-Bulbed Threaded Insert - Metric
Pre-bulbed Insert
AESM6P12.7PBZYR
Pre-Bulbed Threaded Insert - Metric
Pre-bulbed Insert
AESM8P7.1PBZYR
Pre-Bulbed Threaded Insert - Metric
Thread Size x Pitch N/A M6 x 1 N/A M6 x 1 N/A M6 x 1 N/A M6 x 1 N/A M8 x 1.25
Grip Range N/A 0.50 - 7.10 mm N/A 0.50 - 7.10 mm N/A 7.10 - 12.70 mm N/A 7.10 - 12.70 mm N/A 0.50 - 7.10 mm
Identification Mark N/A None N/A None N/A 1 Rad. N/A 1 Rad. N/A None
A ± 0.38 N/A 25.40 mm N/A N/A 31.34 mm N/A N/A 29.25 mm
øB Nom. N/A 15.88 mm a1053.jpg N/A 15.88 mm a1053.jpg N/A 15.88 mm a1053.jpg N/A 15.88 mm a1053.jpg N/A 19.05 mm a1053.jpg
C Nom. N/A 1.45 mm N/A 1.45 mm N/A 1.45 mm N/A 1.45 mm N/A 1.57 mm
øD Max. N/A 9.80 mm N/A 9.80 mm N/A 9.80 mm N/A 9.80 mm N/A 12.57 mm
M Ref. N/A N/A 13.20 mm N/A N/A 13.20 mm N/A
Hole Size in Sheet + 0.15 N/A 10.00 mm N/A 10.00 mm N/A 10.00 mm N/A 10.00 mm N/A 12.7 mm
Fastening N/A Uninstalled N/A Installed N/A Uninstalled N/A Installed N/A Uninstalled
Thread Specification N/A 6H per ASME B1.13M
Standard Material N/A Low Carbon Steel
Standard Finish N/A RoHS Compliant Zinc Yellow
CAD Supplier N/A PennEngineering® (Atlas®)