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  • Press-fit insert with strong, reusable threads. No heat or ultrasonics required.
  • Straight knurling at the top end of the insert offers higher torsional resistance.
  • Slotted insert compresses allowing easy access into the mounting hole.
  • Aluminum inserts ideal for light weight designs.
  • Aluminum inserts offer lead-free alternative.
Unit of Measure
Items
Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Unified

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Unified

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Unified

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Unified

Straight knurl inserts – Type PKB

Press-in Threaded Inserts, Straight Knurl - Unified
Thread Size N/A .190-32 (#10-32) N/A .250-20 (1/4-20) N/A .086-56 (#2-56) N/A .112-40 (#4-40) N/A .138-32 (#6-32)
Type N/A PKA
Thread Code N/A 032 N/A 0420 N/A 256 N/A 440 N/A 632
A ± .005
N/A .375 in a1298.jpg N/A .500 in a1298.jpg N/A .125 in a1298.jpg N/A .188 in a1298.jpg N/A .250 in a1298.jpg
E Nom. N/A .250 in N/A .312 in N/A .125 in N/A .156 in N/A .188 in
C ± .010 N/A .234 in N/A .291 in N/A .110 in N/A .137 in N/A .165 in
B1 ± .010 N/A .112 in N/A .150 in N/A .037 in N/A .056 in N/A .075 in
B2 ± .010 N/A .158 in N/A .210 in N/A .053 in N/A .079 in N/A .105 in
S Nom. N/A .280 in N/A .375 in N/A .095 in N/A .140 in N/A .190 in
W ± .015 N/A .062 in N/A .078 in N/A .020 in N/A .020 in N/A .031 in
Min. Hole Depth N/A .415 in N/A .540 in N/A .165 in N/A .228 in N/A .290 in
Hole Dia. ± .002 N/A .250 in N/A .312 in N/A .125 in N/A .156 in N/A .188 in
Thread Specification N/A 2B per ASME B1.1
Standard Material N/A Aluminum
Standard Finish N/A Plain
CAD Supplier N/A PennEngineering® (SI®)