SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
U
U1
APEM
, 63 Neck Road, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
FEATURES
Anodized natural or black gloss finish.
Anti-static plastic insert. (on many models)
Positive retention #6-32 set screws.
Fits 1/8" dia. & 1/4" dia. shafts.
Functionally rugged.
Special designs available.
Notes: Dims. in inches & (millimeters). Shaft size is last 3 digits of Model No.
42003 SERIES Diamond knurl plastic insert and line indicator on side
CONTROL KNOBS,
MACHINED ALUMINUM
MODEL (Color-natural) MODEL (Color-black) A B C D E F G
420031A1/8* 420031B1/8* .500 (12.7) .402 (10.2) .380 (9.7) .402 (10.2) .634 (16.1) .516 (13.1) .469 (11.9)
420031A1/4* 420031B1/4* .500 (12.7) .402 (10.2) .380 (9.7) .402 (10.2) .634 (16.1) .516 (13.1) .469 (11.9)
420033A1/4* 420033B1/4* .748 (19.0) .681 (17.3) .591 (15.0) .681 (17.3) .634 (16.1) .516 (13.1) .469 (11.9)
420035A1/4* 420035B1/4* .940 (23.9) .870 (22.1) .709 (18.0) .870 (22.1) .634 (16.1) .516 (13.1) .469 (11.9)
420037A1/4* 420037B1/4* 1.252 (31.8) 1.170 (29.6) .980 (24.9) 1.170 (29.6) .748 (19.0) .630 (16.0) .591 (15.0)
MODEL (Color-natural) MODEL (Color-black) ABCDEFG
420011A1/8* 420011B1/8* .500 (12.7) .430 (10.9) .380 (9.7) .430 (10.9) .630 (16.0) .512 (13.0) .430 (10.9)
420011A1/4* 420011B1/4* .500 (12.7) .430 (10.9) .380 (9.7) .430 (10.9) .630 (16.0) .512 (13.0) .430 (10.9)
420013A1/4 420013B1/4 .748 (19.0) .638 (16.2) .591 (15.0) .661 (16.8) .630 (16.0) .512 (13.0) .429 (10.9)
420015A1/4 420015B1/4 .941 (23.9) .819 (20.8) .709 (18.0) .819 (20.8) .630 (16.0) .512 (13.0) .429 (10.9)
42001 SERIES Fluted with plastic insert and line indicator on side
41005 SERIES Smooth finish with knurled black plastic insert and black indicator line on top
MATERIALS Knob: Machined aluminium (with plastic insert, where indicated).
Threaded Insert: Brass.
Setscrew: Heat treated high alloy steel with cup point and hex head,
or slotted head. Note: 1 or 2 supplied, depending on model.
MODEL (Color natural) A B C
410051A1/8 .630 (16.0) .512 (13.0) .590 (15.0)
410051A1/4 .630 (16.0) .512 (13.0) .590 (15.0)
410053A1/8 .874 (22.2) .472 (12.0) .531 (13.5)
410053A1/4 .874 (22.2) .646 (16.4) .690 (17.5)
410055A1/4 1.260 (32.0) .472 (12.0) .551 (14.0)
Note: Knob color is natural only for this Series.
* indicates solid
aluminum knob
* indicates solid
aluminum knob
Note: 420031A1/8 & 420031A1/4 have only one set screw.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
U
U2
APEM
, 63 Neck Road, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
42004 SERIES Straight knurl with plastic insert and line indicator on top
42005 SERIES Solid aluminum with straight knurl and arrowhead indicator on top
42006 SERIES Straight knurl with plastic insert and line indicator on top and side
42007 SERIES Serrated diamond trim with plastic insert and dot indicator on top
Notes: Dims. in inches & (millimeters). Shaft size is last 3 digits of Model No.
MODEL (Color-natural) MODEL (Color-black) ABCDEFG
420041A1/8* 420041B1/8* .500 (12.7) .480 (12.2) .378 (9.6) .480 (12.2) .788 (20) .520 (13.2) .453 (11.5)
420041A1/4* 420041B1/4* .500 (12.7) .480 (12.2) .378 (9.6) .480 (12.2) .788 (20) .520 (13.2) .453 (11.5)
420043A1/4 420043B1/4 .748 (19.0) .728 (18.5) .524 (13.3) .728 (18.5) .788 (20) .520 (13.2) .453 (11.5)
420045A1/4 420045B1/4 .929 (23.6) .870 (22.1) .720 (18.3) .870 (22.1) .788 (20) .520 (13.2) .453 (11.5)
MODEL (Color-natural) MODEL (Color-black) A BCDEFG
420051A1/8* 420051B1/8* .500 (12.7) .480(12.2) .378 (9.6) .480 (12.2) .638 (16.2) .520 (13.2) .453 (11.5)
420051A1/4* 420051B1/4* .500 (12.7) .480 (12.2) .378 (9.6) .480 (12.2) .638 (16.2) .520 (13.2) .453 (11.5)
420053A1/4 420053B1/4 .748 (19.0) .728 (18.5) .524 (13.3) .728 (18.5) .638 (16.2) .520 (13.2) .453 (11.5)
420055A1/4 420055B1/4 .929 (23.6) .870 (23.2) .720 (18.3) .870 (23.2) .638 (16.2) .520 (13.2) .453 (11.5)
MODEL (Color-natural) MODEL (Color-black) A BCDEFG
420061A1/8* 420061B1/8* .500 (12.7) .480 (12.2) .378 (9.6) .280 (7.1) .638 (16.2) .520 (13.2) .524 (13.3)
420061A1/4* 420061B1/4* .500 (12.7) .480 (12.2) .378 (9.6) .280 (7.1) .638 (16.2) .520 (13.2) .524 (13.3)
420063A1/4 420063B1/4 .748 (19.0) .728 (18.5) .524 (13.3) .280 (7.1) .638 (16.2) .520 (13.2) .524 (13.3)
420065A1/4 420065B1/4 .940 (23.9) .870 (23.2) .720 (18.3) .280 (7.1) .638 (16.2) .520(13.2) .524 (13.3)
420067A1/4 420067B1/4 1.248 (31.7) 1.220 (31.0) 1.030 (26.2) .280 (7.1) .638 (16.2) .512 (130) .531 (13.5)
MODEL (Color-natural) MODEL (Color-black) A B C D E F G
420071A1/8* 420071B1/8* .370 (9.4) .268 (6.8) .276 (7.0) .091 (2.3) .200 (5.1) .240 (6.1) .300 (7.6)
420072A1/8* 420072B1/8* .370 (9.4) .268 (6.8) .276 (7.0) .091 (2.3) .200 (5.1) .358 (9.1) .449 (11.4)
420072A1/4* 420072B1/4* .370 (9.4) .268 (6.8) .276 (7.0) .091 (2.3) .200 (5.1) .358 (9.1) .449 (11.4)
420073A1/8* 420073B1/8* .492 (12.5) .386 (9.8) .380 (9.7) .120 (3.1) .280 (7.1) .512 (13.0) .598 (15.2)
420073A1/4* 420073B1/4* .492 (12.5) .386 (9.8) .380 (9.7) .120 (3.1) .280 (7.1) .512 (13.0) .598 (15.2)
420074A1/4 420074B1/4 .748 (19.0) .650 (16.5) .587 (14.9) .120 (3.1) .280 (7.1) .512 (13.0) .598 (15.2)
* indicates solid
aluminum knob
* indicates solid
aluminum knob
* indicates solid
aluminum knob
* indicates solid aluminum knob
Note: 420041A1/8 & 420041A1/4 have only one set screw.
Note: 420051A1/8 & 420051A1/4 have only one set screw.
Note: 420061A1/8 & 420061A1/4 have only one set screw.
Note: 420071A1/8 & 420072A1/8 have only one set screw.
* indicates solid
aluminum knob
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
U
U3
APEM
, 63 Neck Road, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
42008 SERIES Square serrations with plastic insert and line indicator on side
Notes: Dims. in inches & (millimeters). Shaft size is last 3 digits of Model No.
42009 SERIES Straight knurl with plastic insert and line indicator on top and chamfer around top
42011 SERIES Smooth finish with plastic insert and line indicator on top
42012 SERIES Straight knurl with plastic insert and line indicator on top
MODEL (Color-natural) A B C
420121A1/8 .732 (18.6) .374 (9.5) .472 (12.0)
420121A1/4 .732 (18.6) .374 (9.5) .472 (12.0)
420122A1/4 .898 (22.8) .433 (11.0) .512 (13.0)
420123A1/4 1.280 (32.5) .492 (12.5) .551 (14.0)
420124A1/4 1.512 (38.4) .531 (13.5) .630 (16.0)
MODEL (Color-natural) MODEL(Color-black) ABC
420111A1/8 420111B1/8 .709 (18.0) .374 (9.5) .472 (12.0)
420111A1/4 420111B1/4 .709 (18.0) .374 (9.5) .472 (12.0)
420112A1/4 420112B1/4 .874 (22.2) .433 (11.0) .512 (13.0)
420113A1/4 420113B1/4 1.255 (31.9) .492 (12.5) .551 (14.0)
420114A1/4 420114B1/4 1.488 (37.8) .531 (13.5) .630 (16.0)
MODEL (Color black) ABC
420091B1/8 .732 (18.6) .374 (9.5) .472 (12.0)
420091B1/4 .732 (18.6) .374 (9.5) .472 (12.0)
420092B1/4 .898 (22.8) .433 (11.0) .512 (13.0)
420093B1/4 1.280 (32.5) .492 (12.5) .551 (14.0)
420094B1/4 1.512 (38.4) .531 (13.5) .630 (16.0)
Note: Knob color is black only for this Series.
MODEL (Color-natural) MODEL (Color-black) A B C D E F G
420081A1/8* 420081B1/8* .500 (12.7) .402 (10.2) .380 (9.7) .402 (10.2) .280 (7.1) .512 (13.0) .630 (16.0)
420081A1/4* 420081B1/4* .500 (12.7) .402 (10.2) .380 (9.7) .402 (10.2) .280 (7.1) .512 (13.0) .630 (16.0)
420083A1/4 420083B1/4 .748 (19.0) .681 (17.3) .587 (14.9) .681 (17.3) .280 (7.1) .512 (13.0) .630 (16.0)
420085A1/4 420085B1/4 .940 (23.9) .870 (22.1) .709 (18.0) .870 (22.1) .280 (7.1) .512 (13.0) .630 (16.0)
420087A1/4 420087B1/4 1.248 (31.7) 1.165 (29.6) .985 (25) 1.165 (29.6) .280 (7.1) .630 (16.0) .630 (16.0) * indicates solid
aluminum knob
Note: 420081A1/8 & 420081A1/4 have only one set screw.
* indicates solid
aluminum knob
* indicates solid
aluminum knob
* indicates solid
aluminum knob
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
U
U4
APEM
, 63 Neck Road, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
KB SERIES Solid aluminum with straight knurl and line indicator on top
Notes: Dims. in inches & (millimeters). Shaft size is last 3 digits of Model No.
KHF SERIES Solid aluminum with smooth finish and sawcut indicator on top and side
KN SERIES Solid aluminum with straight knurl and arrowhead indicator on top
MODEL COLOR A B C D E F G
KB500A1/8AL Natural .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB500A1/4AL Natural .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB500B1/8AL Black .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB500B1/4AL Black .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB700A1/4AL Natural .750 (19.0) .680 (17.3) .590 (15.0) .710 (18.0) .790 (20.0) .630 (16.0) .610 (15.5)
KB700B1/4AL Black .750 (19.0) .680 (17.3) .590 (15.0) .710 (18.0) .790 (20.0) .630 (16.0) .610 (15.5)
KB900A1/4AL Natural .930 (23.6) .870 (22.1) .710 (18.0) .900 (22.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB900B1/4AL Black .930 (23.6) .870 (22.1) .710 (18.0) .900 (22.9) .790 (20.0) .630 (16.0) .610 (15.5)
TWO-TONED BODY-TOP
KB500AB1/8AL NTL. & BLK. .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB500AB1/4AL NTL. & BLK. .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB500BA1/8AL BLK. & NTL. .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB500BA1/4AL BLK. & NTL. .500 (12.7) .430 (10.9) .390 (9.90) .470 (11.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB700AB1/4AL NTL. & BLK. .750 (19.0) .680 (17.3) .590 (15.0) .710 (18.0) .790 (20.0) .630 (16.0) .610 (15.5)
KB700BA1/4AL BLK. & NTL. .750 (19.0) .680 (17.3) .590 (15.0) .710 (18.0) .790 (20.0) .630 (16.0) .610 (15.5)
KB900AB1/4AL NTL. & BLK. .930 (23.6) .870 (22.1) .710 (18.0) .900 (22.9) .790 (20.0) .630 (16.0) .610 (15.5)
KB900BA1/4AL BLK. & NTL. .930 (23.6) .870 (22.1) .710 (18.0) .900 (22.9) .790 (20.0) .630 (16.0) .610 (15.5)
MODEL (Color-natural) A B C D E
KHF500A1/4 .500 (12.7) .380 (9.65) .120 (3.05) .340 (8.64) .560 (14.2)
KHF700A1/4 .750 (19.0) .590 (14.90) .120 (3.05) .580 (14.7) .560 (14.2)
KHF900A1/4 .940 (23.9) .710 (18.0) .120 (3.05) .780 (19.8) .560 (14.2)
KHF1250A1/4 1.25 (31.8) .980 (24.9) .120 (3.05) 1.09 (27.7) .560 (14.2)
MODEL (Two-toned) COLOR (Body-top) A B C D E F G
KN501BA1/8 Blk. & Natural .500 (12.7) .450 (11.4) .380 (9.65) .450 (11.4) .630 (16.0) .510 (13.0) .460 (11.7)
KN501BA1/4 Blk. & Natural .500 (12.7) .450 (11.4) .380 (9.65) .450 (11.4) .630 (16.0) .510 (13.0) .460 (11.7)
KN701BA1/8 Blk. & Natural .750 (19.0) .680 (17.3) .590 (15.0) .700 (17.8) .630 (16.0) .510 (13.0) .460 (11.7)
KN701BA1/4 Blk. & Natural .750 (19.0) .680 (17.3) .590 (15.0) .700 (17.8) .630 (16.0) .510 (13.0) .460 (11.7)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
U
U5
APEM
, 63 Neck Road, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
KN SERIES Solid aluminum with straight knurl and line indicator on side
Notes: Dims. in inches & (millimeters). Shaft size is last 3 digits of Model No.
KNS SERIES Solid aluminum with straight knurl and arrowhead indicator on skirt
MODEL (Two-toned) COLOR (Body-top) A B C D E F G
KN500AB1/8 Natural & Blk. .500 (12.7) .450 (11.4) .380 (9.65) .450 (11.4) .630 (16.0) .510 (13.0) .460 (11.7)
KN500AB1/4 Natural & Blk. .500 (12.7) .450 (11.4) .380 (9.65) .450 (11.4) .630 (16.0) .510 (13.0) .460 (11.7)
KN500BA1/8 Blk. & Natural .500 (12.7) .450 (11.4) .380 (9.65) .450 (11.4) .630 (16.0) .510 (13.0) .460 (11.7)
KN500BA1/4 Blk. & Natural .500 (12.7) .450 (11.4) .380 (9.65) .450 (11.4) .630 (16.0) .510 (13.0) .460 (11.7)
KN700AB1/4 Natural & Blk. .750 (19.0) .700 (17.8) .590 (14.9) .700 (17.8) .630 (16.0) .510 (13.0) .460 (11.7)
KN700BA1/4 Blk. & Natural .750 (19.0) .700 (17.8) .590 (14.9) .700 (17.8) .630 (16.0) .510 (13.0) .460 (11.7)
KN900AB1/4 Natural & Blk. .940 (23.9) .880 (22.3) .710 (18.0) .800 (22.3) .630 (16.0) .510 (13.0) .460 (11.7)
KN900BA1/4 Blk. & Natural .940 (23.9) .880 (22.3) .710 (18.0) .800 (22.3) .630 (16.0) .510 (13.0) .460 (11.7)
KN1250AB1/4 Natural & Blk. 1.25 (31.7) 1.20 (30.5) .980 (24.9) 1.20 (30.5) .630 (16.0) .510 (13.0) .460 (11.7)
KN1250BA1/4 Blk. & Natural 1.25 (31.7) 1.20 (30.5) .980 (24.9) 1.20 (30.5) .630 (16.0) .510 (13.0) .460 (11.7)
MODEL COLOR A B C D E F G
KNS501A1/8 Natural .500 (12.7) .450 (11.4) .380 (9.65) .750 (19.0) .630 (16.0) .510 (13.0) .430 (10.9)
KNS501A1/4 Natural .500 (12.7) .450 (11.4) .380 (9.65) .750 (19.0) .630 (16.0) .510 (13.0) .430 (10.9)
KNS501B1/8 Black .500 (12.7) .450 (11.4) .380 (9.65) .750 (19.0) .630 (16.0) .510 (13.0) .430 (10.9)
KNS501B1/4 Black .500 (12.7) .450 (11.4) .380 (9.65) .750 (19.0) .630 (16.0) .510 (13.0) .430 (10.9)
KNS701A1/4 Natural .750 (19.0) .700 (17.8) .590 (14.9) 1.13 (28.3) .630 (16.0) .510 (13.0) .430 (10.9)
KNS701B1/4 Black .750 (19.0) .700 (17.8) .590 (14.9) 1.13 (28.3) .630 (16.0) .510 (13.0) .430 (10.9)
TWO-TONED BODY-TOP-SKIRT
KNS501BA1/8 Blk.& Natural .500 (12.7) .450 (11.4) .380 (9.65) .750 (19.0) .630 (16.0) .510 (13.0) .430 (10.9)
KNS501BA1/4 Blk.& Natural .500 (12.7) .450 (11.4) .380 (9.65) .750 (19.0) .630 (16.0) .510 (13.0) .430 (10.9)
KNS701BA1/8 Blk.& Natural .750 (19.0) .700 (17.8) .590 (14.9) 1.13 (28.3) .630 (16.0) .510 (13.0) .430 (10.9)
KNS701BA1/4 Blk.& Natural .750 (19.0) .700 (17.8) .590 (14.9) 1.13 (28.3) .630 (16.0) .510 (13.0) .430 (10.9)
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
U
U6
APEM
, 63 Neck Road, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com
Notes: Dims. in inches & (millimeters). Shaft size is last 3 digits of Model No.
KS SERIES Solid aluminum with 3 flute design and line indicator on side and skirt
MODEL COLOR A B C D E F G
KS500A1/8 Natural .500 (12.7) .430 (10.9) .380 (9.65) .750 (19.0) .630 (16.0) .510 (12.9) .430 (10.9)
KS500A1/4 Natural .500 (12.7) .430 (10.9) .380 (9.65) .750 (19.0) .630 (16.0) .510 (12.9) .430 (10.9)
KS500B1/8 Black .500 (12.7) .430 (10.9) .380 (9.65) .750 (19.0) .630 (16.0) .510 (12.9) .430 (10.9)
KS500B1/4 Black .500 (12.7) .430 (10.9) .380 (9.65) .750 (19.0) .630 (16.0) .510 (12.9) .430 (10.9)
KS700A1/4 Natural .750 (19.0) .650 (16.5) .590 (14.9) 1.12 (28.4) .630 (16.0) .510 (12.9) .430 (10.9)
KS700B1/4 Black .750 (19.0) .650 (16.5) .590 (14.9) 1.12 (28.4) .630 (16.0) .510 (12.9) .430 (10.9)
KS900A1/4 Natural .940 (23.9) .820 (20.8) .710 (18.0) 1.40 (35.6) .630 (16.0) .510 (12.9) .430 (10.9)
KS900B1/4 Black .940 (23.9) .820 (20.8) .710 (18.0) 1.40 (35.6) .630 (16.0) .510 (12.9) .430 (10.9)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Apem:
420123A1/4 420113A1/4 42011-4B1/4 KB500A1/8AL 420067B1/4 42007-2B1/8 420067A1/4 420065A1/4
420063B1/4 42006-5B1/4 42003-1A1/8 42004-3B1/4 42004-1B1/4 420063A1/4 420061A1/4 420061A1/8
420061B1/4 420061B1/8 420072B1/4 420124A1/4 KS900A14 KS900B14 410055A14 420011A14 420013A14
420013B14 420031A14 420031B18 420033A14 420033B14 420035A14AL 420037B14 420041B18 420043A14
420045A14 420045B14 420051A18 420051B14 420053B14 420055B14 420065A14AL 420071A18 420071B18
420072A18 420081A18 420081B18 420083A14 420085B14 420087A14 420091B14 420091B18 420093B14
420111B14 420113B14 420114A14 KB500B18AL KB700A14AL KB700B14AL KB900A14AL KB900B14AL
KHF1250A14 KHF500A14 KHF700A14 KHF900A14 KN1250AB14 KN1250BA14 KN501BA14 KN501BA18
KN700BA14 KN900AB14 KNS501A18 KNS501B14 KNS701A14 KNS701B14 KNS701BA18 KS500A14
KS500B14 KS500B18 KS700A14 KS700B14 420015A14 KB700BA14AL 420037A14 KNS701BA14 420122A14
KN701BA14 KN701BA18 420092B14 420094B14 KB500B14AL
