PennEngineering
PennEngineering
Corporate Headquarters – Danboro, PA
5190 Old Easton Rd.
Danboro, PA 18916
Phone: 215-766-8853
Toll-Free Phone: 1-800-237-4736 (U.S. only)
Email: info@pemnet.com
Website: www.pemnet.com
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  • Flat head design for high load applications.
  • Semihex body for improved torque-out resistance.
  • Standard material: Low Carbon Steel.
  • Materials available on special order: 300 Series Stainless Steel, Alloy No. 260 Brass, 6053-T4 or 6061-T4 Aluminum.
Flat head , semihex body, hex counterbore – Type AEFH
Flat Head Semihex Body Hex Counterbore Threaded Insert - Closed End - Metric 2
Unit of Measure
1 2 3 

Part #

Thread Size x Pitch

Grip Range

A ± 0.25

M Ref.

Fastening

Standard Finish

CAD

AEFHS-M3-2.0BZI N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A 14.10 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M3-2.0BZI N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A N/A 10.35 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M4-2.5BZI N/A M4 x 0.7 N/A 0.50 - 2.5 mm N/A 16.60 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M4-2.5BZI N/A M4 x 0.7 N/A 0.50 - 2.5 mm N/A N/A 11.50 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M5-3.0BZI N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A 18.00 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M5-3.0BZI N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A N/A 13.55 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M5-5.5BZI N/A M5 x 0.8 N/A 3.00 - 5.50 mm N/A 20.50 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M5-5.5BZI N/A M5 x 0.8 N/A 3.00 - 5.50 mm N/A N/A 12.55 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M6-3.0BZI N/A M6 x 1 N/A 0.50 - 3.00 mm N/A 22.40 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M6-3.0BZI N/A M6 x 1 N/A 0.50 - 3.00 mm N/A N/A 17.75 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M6-5.5BZI N/A M6 x 1 N/A 3.00 - 5.50 mm N/A 24.90 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M6-5.5BZI N/A M6 x 1 N/A 3.00 - 5.50 mm N/A N/A 16.95 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M8-3.0BZI N/A M8 x 1.25 N/A 0.50 - 3.00 mm N/A 24.80 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M8-3.0BZI N/A M8 x 1.25 N/A 0.50 - 3.00 mm N/A N/A 17.95 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M8-5.5BZI N/A M8 x 1.25 N/A 3.00 - 5.50 mm N/A 27.30 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M8-5.5BZI N/A M8 x 1.25 N/A 3.00 - 5.50 mm N/A N/A 17.95 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M10-3.5BZI N/A M10 x 1.50 N/A 0.70 - 3.50 mm N/A 31.40 mm N/A N/A Uninstalled N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M10-3.5BZI N/A M10 x 1.50 N/A 0.70 - 3.50 mm N/A N/A 23.35 mm N/A Installed N/A RoHS Compliant Zinc Clear per ASTM B 633, Fe/Zn 8, Type V N/A CAD Icon (for items table)
AEFHS-M3-2.0BZN N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A 14.10 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHS-M3-2.0BZN N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A N/A 10.35 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHS-M4-2.5BZN N/A M4 x 0.7 N/A 0.50 - 2.5 mm N/A 16.60 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHS-M4-2.5BZN N/A M4 x 0.7 N/A 0.50 - 2.5 mm N/A N/A 11.50 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHS-M5-3.0BZN N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A 18.00 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHS-M5-3.0BZN N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A N/A 13.55 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHS-M5-5.5BZN N/A M5 x 0.8 N/A 3.00 - 5.50 mm N/A 20.50 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
Unit of Measure
1 2 3