Imperial (Unified) Series Keensert® Inserts

Light Duty and Heavy Duty Keensert® Inserts are available in a range of thread sizes. 

Select a part number from a table below for technical specifications.

Imperial (Unified) Light Duty

Part NumberDescriptionMaterialThread SizeInstallation Tool
KNC0080J
0-80
UNF
Insert -303CRES
Kees-302CRES
0-80TKNC 008
KNCC0256J
2-56
UNF
Insert -303CRES
Kees-302CRES
2-56TKNCCL 02
KNCCL0256J
2-56
UNF
Insert -303CRES
Kees-302CRES
2-56TKNCCL 02
KNCAL0256J
2-56
UNF
Insert -303CRES
Kees-302CRES
2-56TKNC 02
KNCA0440J
4-40
UNF
Insert -303CRES
Kees-302CRES
4-40TKNC 04
KNCAL0440J
4-40
UNF
Insert -303CRES
Kees-302CRES
4-40TKNC 04
KNC0632J
6-32
UNF
Insert -303CRES
Kees-302CRES
6-32TKNC 06
KNCL0632J
6-32
UNF
Insert -303CRES
Kees-302CRES
6-32TKNC 06
KNCA0832J
8-32
UNF
Insert -303CRES
Kees-302CRES
8-32TKNC 08
KNCAL0832J
8-32
UNF
Insert -303CRES
Kees-302CRES
8-32TKNC 08
KN1032J
10-32
UNF
Insert -303CRES
Kees-302CRES
10-32TD 1032L
KNL1032J
10-32
UNF
Insert -303CRES
Kees-302CRES
10-32TD 1032L
KN1024J
10-24
UNF
Insert -303CRES
Kees-302CRES
10-24TD 1024L
KNL1024J
10-24
UNF
Insert -303CRES
Kees-302CRES
10-24TD 1024L
KN428J
1/4-28
UNF
Insert -303CRES
Kees-302CRES
1/4-28TD 428L
KNL428J
1/4-28
UNF
Insert -303CRES
Kees-302CRES
1/4-28TD 428L
KN420J
1/4-20
UNF
Insert -303CRES
Kees-302CRES
1/4-20TD 420L
KNL420J
1/4-20
UNF
Insert -303CRES
Kees-302CRES
1/4-20TD 420L
KN524J
5/16-24
UNF
Insert -303CRES
Kees-302CRES
5/16-24TD 524L

KNL524J
5/16-24
UNF
Insert -303CRES
Kees-302CRES
5/16-24TD 524L
KN518J
5/6-18
UNF
Insert -303CRES
Kees-302CRES
5/6-18TD 518L
KNL518J
5/6-18
UNF
Insert -303CRES
Kees-302CRES
5/6-18TD 518L
KN624J
3/8-24
UNF
Insert -303CRES
Kees-302CRES
3/8-24TD 624L
KNL624J
3/8-24
UNF
Insert -303CRES
Kees-302CRES
3/8-24TD 624L
KN616J
3/8-16
UNF
Insert -303CRES
Kees-302CRES
3/8-16TD 616L
KNL616J
3/8-16
UNF
Insert -303CRES
Kees-302CRES
3/8-16TD 616L
KN720J
7/16-20
UNF
Insert -303CRES
Kees-302CRES
7/16-20TD 720L
KNL720J
7/16-20
UNF
Insert -303CRES
Kees-302CRES
7/16-20TD 720L
KN714J
7/16-14
UNF
Insert -303CRES
Kees-302CRES
7/16-14TD 714L
KNL714J
7/16-14
UNF
Insert -303CRES
Kees-302CRES
7/16-14TD 714L
KN820J
1/2-20
UNF
Insert -303CRES
Kees-302CRES
1/2-20TD 820L
KNL820J
1/2-20
UNF
Insert -303CRES
Kees-302CRES
1/2-20TD 820L
KN813J
1/2-13
UNF
Insert -303CRES
Kees-302CRES
1/2-13TD 813L
KNL813J
1/2-13
UNF
Insert -303CRES
Kees-302CRES
1/2-13TD 813L

Installation Tools

Installation Tools are available for all sizes of Keensert® Inserts

CAD Models

CAD Models are available upon request

For KNK / KNKL / KNKD / KNKDL series unified floating Keensert® Inserts click here...


Imperial Heavy Duty

Part NumberDescriptionMaterialThread SizeInstallation Tool
KNH0832J8-32
UNF
Insert -303CRES
Kees-302CRES
8-32THD 0832L
KNHL0832J8-32
UNF
Insert -303CRES
Kees-302CRES
8-32THD 0832L
KNH1032J10-32
UNF
Insert -303CRES
Kees-302CRES
10-32THD 1032L
KNHL1032J10-32
UNF
Insert -303CRES
Kees-302CRES
10-32THD 1032L
KNH1024J10-24
UNF
Insert -303CRES
Kees-302CRES
10-24THD 1024L
KNHL1024J10-24
UNF
Insert -303CRES
Kees-302CRES
10-24THD 1024JL
KNH428J1/4-28
UNF
Insert -303CRES
Kees-302CRES
1/4-28THD 428L
KNHL428J1/4-28
UNF
Insert -303CRES
Kees-302CRES
1/4-28THD 428L
KNH420J1/4-20
UNF
Insert -303CRES
Kees-302CRES
1/4-20THD 420L
KNHL420J1/4-20
UNF
Insert -303CRES
Kees-302CRES
1/4-20THD 420L
KNH524J5/16-24
UNF
Insert -303CRES
Kees-302CRES
5/16-24THD 524L
KNHL524J5/16-24
UNF
Insert -303CRES
Kees-302CRES
5/16-24THD 524L
KNH518J5/16-18
UNF
Insert -303CRES
Kees-302CRES
5/16-18THD 518L
KNHL518J5/16-18
UNF
Insert -303CRES
Kees-302CRES
5/16-18THD 518L
KNH624J3/8-24
UNF
Insert -303CRES
Kees-302CRES
3/8-24THD 624L
KNHL624J3/8-24
UNF
Insert -303CRES
Kees-302CRES
3/8-24THD 624L
KNH616J3/8-16
UNF
Insert -303CRES
Kees-302CRES
3/8-16THD 616L
KNHL616J3/8-16
UNF
Insert -303CRES
Kees-302CRES
3/8-16THD 616L
KNH720J7/16-20
UNF
Insert -303CRES
Kees-302CRES
7/16-20THD 720L
KNHL720J7/16-20
UNF
Insert -303CRES
Kees-302CRES
7/16-20THD 720L
KNH714J7/16-14
UNF
Insert -303CRES
Kees-302CRES
7/16-14THD 714L
KNHL714J7/16-14
UNF
Insert -303CRES
Kees-302CRES
7/16-14THD 714L
KNH820J1/2-20
UNF
Insert -303CRES
Kees-302CRES
1/2-20THD 720L
KNHL820J1/2-20
UNF
Insert -303CRES
Kees-302CRES
1/2-20THD 720L
KNH813J1/2-13
UNF
Insert -303CRES
Kees-302CRES
1/2-13THD 813L
KNHL813J1/2-13
UNF
Insert -303CRES
Kees-302CRES
1/2-13THD 813L
KNH918J9/16-18
UNF
Insert -303CRES
Kees-302CRES
9/16-18THD 918L
KNHL918J9/16-18
UNF
Insert -303CRES
Kees-302CRES
9/16-18THD 918L
KNH912J9/16-12
UNF
Insert -303CRES
Kees-302CRES
9/16-12THD 912L
KNHL912J9/16-12
UNF
Insert -303CRES
Kees-302CRES
9/16-12THD 912L
KNH1018J5/8-18
UNF
Insert -303CRES
Kees-302CRES
5/8-18THD 1018L
KNHL1018J5/8-18
UNF
Insert -303CRES
Kees-302CRES
5/8-18THD 1018L
KNH1011J5/8-11
UNF
Insert -303CRES
Kees-302CRES
5/8-11THD 1018L
KNHL1011J5/8-11
UNF
Insert -303CRES
Kees-302CRES
5/8-11THD 1018L
KNH1216J3/4-16
UNF
Insert -303CRES
Kees-302CRES
3/4-16THD 1216L
KNHL1216J3/4-16
UNF
Insert -303CRES
Kees-302CRES
3/4-16THD 1216L
KNH1210J3/4-10
UNF
Insert -303CRES
Kees-302CRES
3/4-10THD 1210L
KNHL1210J3/4-10
UNF
Insert -303CRES
Kees-302CRES
3/4-10THD 1210L
KNH1414J7/8-14
UNF
Insert -303CRES
Kees-302CRES
7/8-14THD 1414L
KNHL1414J7/8-14
UNF
Insert -303CRES
Kees-302CRES
7/8-14THD 1414L
KNH1409J7/8-9
UNF
Insert -303CRES
Kees-302CRES
7/8-9THD 1409L
KNHL1409J7/8-9
UNF
Insert -303CRES
Kees-302CRES
7/8-9THD 1409L
KNH1612J1-12
UNF
Insert -303CRES
Kees-302CRES
1-12THD 1612L
KNHL1612J1-12
UNF
Insert -303CRES
Kees-302CRES
1-12THD 1612L
KNH1608J1-8
UNF
Insert -303CRES
Kees-302CRES
1-8THD 1612L
KNHL1608J1-8
UNF
Insert -303CRES
Kees-302CRES
1-8THD 1612L

Installation Tools

Installation Tools are available for all sizes of Keensert® Inserts

CAD Models

CAD Models are available upon request

For KNHXH or KNHXHL Extra Heavy Duty Imperial (Unified) series Keensert Inserts click here...