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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  • Countersunk head allows insert to be installed flush with sheet surface.
  • Knurled body for high torque 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.
Countersunk head, knurled, round body - Type AECK
Countersunk Head Knurled Round Body Threaded Insert - Open End - Metric 2
Unit of Measure
1 2 

Part #

Thread Size x Pitch

Grip Range

A ± 0.25

M Ref.

Hole Size in Sheet + 0.1

Fastening

Standard Finish

CAD

AECKS-M3-3.5ZI N/A M3 x 0.5 N/A 1.70 - 3.50 mm N/A 11.25 mm N/A N/A 5 mm 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)
AECKS-M3-3.5ZI N/A M3 x 0.5 N/A 1.70 - 3.50 mm N/A N/A 6.00 mm N/A 5 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)
AECKS-M4-3.5ZI N/A M4 x 0.7 N/A 1.70 - 3.50 mm N/A 11.50 mm N/A N/A 6 mm 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)
AECKS-M4-3.5ZI N/A M4 x 0.7 N/A 1.70 - 3.50 mm N/A N/A 5.90 mm N/A 6 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)
AECKS-M5-4.0ZI N/A M5 x 0.8 N/A 1.70 - 4.00 mm N/A 13.00 mm N/A N/A 7.00 mm 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)
AECKS-M5-4.0ZI N/A M5 x 0.8 N/A 1.70 - 4.00 mm N/A N/A 6.55 mm N/A 7.00 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)
AECKS-M5-6.5ZI N/A M5 x 0.8 N/A 4.00 - 6.50 mm N/A 16.00 mm N/A N/A 7.00 mm 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)
AECKS-M5-6.5ZI N/A M5 x 0.8 N/A 4.00 - 6.50 mm N/A N/A 7.05 mm N/A 7.00 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)
AECKS-M6-4.5ZI N/A M6 x 1 N/A 1.70 - 4.50 mm N/A 17.00 mm N/A N/A 9.00 mm 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)
AECKS-M6-4.5ZI N/A M6 x 1 N/A 1.70 - 4.50 mm N/A N/A 9.35 mm N/A 9.00 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)
AECKS-M6-6.5ZI N/A M6 x 1 N/A 4.50 - 6.50 mm N/A 19.00 mm N/A N/A 9.00 mm 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)
AECKS-M6-6.5ZI N/A M6 x 1 N/A 4.50 - 6.50 mm N/A N/A 9.35 mm N/A 9.00 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)
AECKS-M8-4.5ZI N/A M8 x 1.25 N/A 1.70 - 4.50 mm N/A 19.00 mm N/A N/A 11.00 mm 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)
AECKS-M8-4.5ZI N/A M8 x 1.25 N/A 1.70 - 4.50 mm N/A N/A 10.65 mm N/A 11.00 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)
AECKS-M8-6.5ZI N/A M8 x 1.25 N/A 4.50 - 6.50 mm N/A 21.00 mm N/A N/A 11.00 mm 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)
AECKS-M8-6.5ZI N/A M8 x 1.25 N/A 4.50 - 6.50 mm N/A N/A 10.65 mm N/A 11.00 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)
AECKS-M10-4.5ZI N/A M10 x 1.5 N/A 1.70 - 4.50 mm N/A 21.00 mm N/A N/A 13.00 mm 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)
AECKS-M10-4.5ZI N/A M10 x 1.5 N/A 1.70 - 4.50 mm N/A N/A 11.95 mm N/A 13.00 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)
AECKS-M3-3.5ZN N/A M3 x 0.5 N/A 1.70 - 3.50 mm N/A 11.25 mm N/A N/A 5 mm N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AECKS-M3-3.5ZN N/A M3 x 0.5 N/A 1.70 - 3.50 mm N/A N/A 6.00 mm N/A 5 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AECKS-M4-3.5ZN N/A M4 x 0.7 N/A 1.70 - 3.50 mm N/A 11.50 mm N/A N/A 6 mm N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AECKS-M4-3.5ZN N/A M4 x 0.7 N/A 1.70 - 3.50 mm N/A N/A 5.90 mm N/A 6 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AECKS-M5-4.0ZN N/A M5 x 0.8 N/A 1.70 - 4.00 mm N/A 13.00 mm N/A N/A 7.00 mm N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
AECKS-M5-4.0ZN N/A M5 x 0.8 N/A 1.70 - 4.00 mm N/A N/A 6.55 mm N/A 7.00 mm N/A Installed N/A Zinc Nickel N/A CAD Icon (for items table)
AECKS-M5-6.5ZN N/A M5 x 0.8 N/A 4.00 - 6.50 mm N/A 16.00 mm N/A N/A 7.00 mm N/A Uninstalled N/A Zinc Nickel N/A CAD Icon (for items table)
Unit of Measure
1 2