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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  • Full hex feature for high torque applications.
  • Flat head design for high load applications.
  • 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, hex body, round counterbore - Type AEFHH
Flat Head Hex Body Round Counterbore Threaded Insert - Open 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

AEFHHS-M3-2.0ZI N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A 9.75 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)
AEFHHS-M3-2.0ZI N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A N/A 6.00 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)
AEFHHS-M4-2.5ZI N/A M4 x 0.7 N/A 0.50 - 2.50 mm N/A 10.75 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)
AEFHHS-M4-2.5ZI N/A M4 x 0.7 N/A 0.50 - 2.50 mm N/A N/A 6.15 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)
AEFHHS-M5-3.0ZI N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A 12.00 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)
AEFHHS-M5-3.0ZI N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A N/A 6.55 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)
AEFHHS-M5-5.5ZI N/A M5 x 0.8 N/A 3.00 - 5.50 mm N/A 14.50 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)
AEFHHS-M5-5.5ZI N/A M5 x 0.8 N/A 3.00 - 5.50 mm N/A N/A 6.55 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)
AEFHHS-M6-3.0ZI N/A M6 x 1 N/A 0.50 - 3.00 mm N/A 14.50 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)
AEFHHS-M6-3.0ZI N/A M6 x 1 N/A 0.50 - 3.00 mm N/A N/A 8.35 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)
AEFHHS-M6-5.5ZI N/A M6 x 1 N/A 3.00 - 5.50 mm N/A 17.00 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)
AEFHHS-M6-5.5ZI N/A M6 x 1 N/A 3.00 - 5.50 mm N/A N/A 8.35 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)
AEFHHS-M8-3.0ZI N/A M8 x 1.25 N/A 0.50 - 3.00 mm N/A 16.00 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)
AEFHHS-M8-3.0ZI N/A M8 x 1.25 N/A 0.50 - 3.00 mm N/A N/A 9.15 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)
AEFHHS-M8-5.5ZI N/A M8 x 1.25 N/A 3.00 - 5.50 mm N/A 18.5 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)
AEFHHS-M8-5.5ZI N/A M8 x 1.25 N/A 3.00 - 5.50 mm N/A N/A 9.15 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)
AEFHHS-M10-3.5ZI N/A M10 x 1.5 N/A 0.70 - 3.50 mm N/A 19.75 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)
AEFHHS-M10-3.5ZI N/A M10 x 1.5 N/A 0.70 - 3.50 mm N/A N/A 11.70 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)
AEFHHS-M3-2.0ZN N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A 9.75 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHHS-M3-2.0ZN N/A M3 x 0.5 N/A 0.50 - 2.00 mm N/A N/A 6.00 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHHS-M4-2.5ZN N/A M4 x 0.7 N/A 0.50 - 2.50 mm N/A 10.75 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHHS-M4-2.5ZN N/A M4 x 0.7 N/A 0.50 - 2.50 mm N/A N/A 6.15 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHHS-M5-3.0ZN N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A 12.00 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHHS-M5-3.0ZN N/A M5 x 0.8 N/A 0.50 - 3.00 mm N/A N/A 6.55 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AEFHHS-M5-5.5ZN N/A M5 x 0.8 N/A 3.00 - 5.50 mm N/A 14.50 mm N/A N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
Unit of Measure
1 2 3