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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  • Designed for use in tapered holes.
  • Tapered mounting hole allows for rapid and accurate alignment prior to installation.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum and stainless steel inserts offer lead-free alternative.
Tapered, thru threaded inserts – Types IUB, IUC
Tapered, thru threaded inserts – Types IUB, IUC-2
Unit of Measure
1 2 3 

Part #

Thread Size

Type

A ± .005

Fastener Material

Standard Finish

CAD

IUA-024-1 N/A .190-24 (#10-24) N/A IUA N/A .225 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-024-2 N/A .190-24 (#10-24) N/A IUA N/A .375 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-032-1 N/A .190-32 (#10-32) N/A IUA N/A .225 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-032-2 N/A .190-32 (#10-32) N/A IUA N/A .375 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0420-1 N/A .250-20 (1/4-20) N/A IUA N/A .300 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0420-2 N/A .250-20 (1/4-20) N/A IUA N/A .500 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0428-1 N/A .250-28 (1/4-28) N/A IUA N/A .300 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0428-2 N/A .250-28 (1/4-28) N/A IUA N/A .500 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0518-1 N/A .313-18 (5/16-18) N/A IUA N/A .335 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0518-2 N/A .313-18 (5/16-18) N/A IUA N/A .562 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0616-1 N/A .375-16 (3/8-16) N/A IUA N/A .375 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-0616-2 N/A .375-16 (3/8-16) N/A IUA N/A .625 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-080-1 N/A .060-80 (#0-80) N/A IUA N/A .115 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-080-2 N/A .060-80 (#0-80) N/A IUA N/A .188 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-256-1 N/A .086-56 (#2-56) N/A IUA N/A .115 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-256-2 N/A .086-56 (#2-56) N/A IUA N/A .188 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-440-1 N/A .112-40 (#4-40) N/A IUA N/A .135 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-440-2 N/A .112-40 (#4-40) N/A IUA N/A .219 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-632-1 N/A .138-32 (#6-32) N/A IUA N/A .150 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-632-2 N/A .138-32 (#6-32) N/A IUA N/A .250 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-832-1 N/A .164-32 (#8-32) N/A IUA N/A .185 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUA-832-2 N/A .164-32 (#8-32) N/A IUA N/A .312 in N/A Aluminum N/A Plain N/A CAD Icon (for items table)
IUB-024-1 N/A .190-24 (#10-24) N/A IUB N/A .225 in N/A Free-Machining, Leaded Brass N/A Plain N/A CAD Icon (for items table)
IUB-024-2 N/A .190-24 (#10-24) N/A IUB N/A .375 in N/A Free-Machining, Leaded Brass N/A Plain N/A CAD Icon (for items table)
IUB-032-1 N/A .190-32 (#10-32) N/A IUB N/A .225 in N/A Free-Machining, Leaded Brass N/A Plain N/A CAD Icon (for items table)
Unit of Measure
1 2 3