Accessories & Hardware
Color Codes
A
Black
B
White
C
Red
D
Amber
E
Yellow
F
Green
G
Blue
H
Gray
J
Clear
Hardware Threading
Many hardware pieces are available in both
metric and inch threading, and in such cases
M
(metric) and
H
(inch) are noted in the descriptions.
The customer must select threading by placing an
M or H after the basic AT part number. If the
hardware is available only in metric or inch, no
code is used in the description; threading is
designated on the drawing.
Materials & Finishes
Standard materials are shown in the descriptions
of accessories and hardware in this section Y. All of the
nickel and chrome platings are bright finishes. The codes
shown below should be used for ordering optional finishes
and materials. Contact the factory for availability of these
custom finishes and materials.
3
4
5
6
Black
Bright chrome
Satin chrome
Bright nickel
7
Dull nickel
8
Zinc plating
9
Natural aluminum
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3-07
Accessories & Hardware
AT010s~
AT090s
AT016
16mm Hex Mounting Nut
Brass with nickel plating
Series: CKM
AT019
19mm Hex Mounting Nut
Brass with nickel plating
Series: CKL
AT050
Knurled Nut
Brass with nickel plating
Series: SB40
M16 P1
M19 P1
15/32-32 NS
(15.06) Dia
.593
(3.1)
.122
(3.4)
.134
(19.0)
.748
(1.68)
.066
(22.0)
.866
AT055
Crossover Guard
Polypropylene
Series: KB
AT056
Dress Cap Nut
Brass with chrome plating
Series: M P S
AT056T
Threaded Through Dress Nut
Brass with chrome plating
Series: M P S
AT057
Mounting Nut
Brass with nickel plating
Series: KB
(14.0) Dia
.551
(12.4) Dia
.488
(14.0)
.551
(17.0)
.669
M12 P1
(16.0) Dia
.630
(14.0)
.551
M12 P1
(16.0) Dia
.630
M12 P1
(5.0)
.196
(4.27)
.168
(4.27)
.168
(14.0) Dia
.551
AT062
.250” Wide Rocker
Polyamide
Colors: A B C
Series: A
AT063
Gasket
Nitrile butadiene rubber
Color: A
Series: B Threaded Bushing
AT064-1
Panel Frame for Rocker &
Paddle .365” Wide
Polyamide
Color: A
Series: M
AT064-2
Panel Frame for Rocker &
Paddle .365” Wide
Polyamide
Color: A
Series: M
(17.9)
.705
(11.4)
.448
(9.9)
.390
(2.3)
.090
(6.2)
.244
(4.9)
.193
(1.3)
.051
(8.6)
.339
(15.62)
.615
(6.68)
.263
(25.04)
.986
(7.0)
.276
(6.35)
.250
(14.73)
.580
(6.9)
.272
AT064-1 accommodates
panel thickness
1.2 ~ 2.3mm
(.047 ~ .090”)
AT064-2 accommodates
panel thickness
1.57 ~ 3.18mm
(.062 ~ .125”)
Color Codes:
A
Black
B
White
C
Red
D
Amber
E
Yellow
F
Green
G
Blue
H
Gray
J
Clear
www.nikkaiswitches.com • Nihon Kaiheiki • Phone 81-44-813-8008 • Fax 81-44-813-8038
3-07
Accessories & Hardware
AT065-1
Panel Frame for Rocker &
Paddle .450” Wide
Polyamide
Color: A
Series: M
AT065-2
Panel Frame for Rocker &
Paddle .450” Wide
Polyamide
Color: A
Series: M
(12.0)
.472
(2.3)
.090
AT066
.300” Wide Rocker
Polyamide
Color: A B C
Series: A
AT070
LED for AT208 Bezel
Colors: C F
Series: EB M MB24
(5.08) Dia
.200
(7.7)
.303
(11.4)
.448
(6.0) Dia
.236
(12.8)
.504
(15.62)
.615
(6.68)
.263
(19.43)
.765
(7.0)
.276
(7.6)
.300
(15.2)
.600
(+)
(–)
AT065-1 accommodates
panel thickness
1.2 ~ 2.3mm
(.047 ~ .090”)
AT065-2 accommodates
panel thickness
1.57 ~ 3.18mm
(.062 ~ .125”)
AT073
Mounting Nut
Brass with nickel plating
Series: HB
AT074
Mounting Nut for
LB Panel Seal
Brass with chromate
Series: LB
AT075
O-ring for LB Panel Seal
Nitrile butadiene rubber
Series: LB
M22 P1
(22.0) Dia
.866
M8 P0.75
(9.0) Dia
.354
(5.0)
.197
(5.5)
.217
(25.0) Dia
.984
(25.0) Dia
.984
(0.5)
.020
AT077
Single Pole Right Angle
PC Adaptor
Glass fiber reinforced polyamide
Series: KB
AT078
.315” Diameter
Screw-on Cap
Polystyrene
Colors: A B C E F G H
Series: MB20 SCB WB
AT079
.394” Diameter
Screw-on Cap
Polystyrene
Colors: A B C E F G H
Series: MB20 SCB WB
AT080
Screw Adaptor for
AT452 & AT454
Brass
Series: MB20 SCB
(10.6)
.417
(7.5) Dia
.295
(6.5)
.256
(8.0)
.315
(10.0) Dia
.394
(2.4)
.094
(4.7)
.185
(12.0) Dia
.472
(12.1)
.476
(13.6)
.535
(20.5)
.807
M3.5 P0.6
(8.0) Dia
.315
M3.5 P0.6
(9.2)
.362
(12.0) Dia
.472
M3.5 P0.6
(2.7)
.106
(7.6)
.300
Color Codes:
A
Black
B
White
C
Red
D
Amber
E
Yellow
F
Green
G
Blue
H
Gray
J
Clear
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3-07
Accessories & Hardware
AT089
O-ring for YB Panel Seal
Nitrile butadiene rubber
Series: YB
AT092
Knurled Mounting Nut
Polyphenylene oxide
Series: YB
AT094
PC Adaptor
Holder: Polypropylene
Spring: Spring steel with nickel plating
PC Pins: Brass with nickel plating
Series: DSA01
(13.0)
.512
(34.93)
1.375
(10.9)
.429
M15.8 P1
(16.0) Dia
.630
(12.7)
.500
(11.89)
.468
(18.0) Dia
.709
(0.5)
.020
(18.0) Dia
.709
(0.78) Dia Typ
.031
(29.97)
1.180
AT100s
AT105
Cap Removal Tool
Stainless steel
Series: HB KB LB UB YB
AT106
Socket Wrench
Aluminum with black alumite finish
Series: YB
(10.0)
.394
(0.5)
.020
(1.0)
.039
(60.0)
2.362
(16.0) Dia
.630
(18.0) Dia
.709
(60.0)
2.362
(57.5)
2.264
AT107
Lamp Extractor
Polyvinyl chloride
Series: KB LW MLW YB
AT108
Socket Wrench
Aluminum with black alumite finish
Series: KB
AT109
Cap Extractor
Stainless steel
Series: HB KB LB UB YB
(14.0) Dia
.551
(5.0) Dia
.197
(29.6)
1.165
(10.0)
.394
(3.8) Dia
.150
(20.0)
.787
(50.0)
1.97
(25.0)
.954
(1.5)
.059
Color Codes:
A
Black
B
White
C
Red
D
Amber
E
Yellow
F
Green
G
Blue
H
Gray
J
Clear
www.nikkaiswitches.com • Nihon Kaiheiki • Phone 81-44-813-8008 • Fax 81-44-813-8038
3-07
Accessories & Hardware
AT110
Socket Wrench
Brass
Series: HB
AT111
Lamping Tool
Stainless steel
Series: HB KB YB
AT112
Socket Wrench
Brass with nickel plating
Series: LB
(10.0)
.394
(10.0)
.394
(25.0) Dia
.984
(50.0)
1.97
(50.0)
1.97
(50.0)
1.97
AT200s
AT201
ON-OFF Plate for
12mm Threaded Bushing
Brass with nickel plating
Series: M P S
AT202
ON-OFF Plate for
12mm Threaded Bushing
Aluminum
Colors: Red & black enamel
Series: M P S
AT204
Bezel
Polycarbonate
Colors: A B C D E F G H
Series: MLW
(17.2) Dia
.677
(27.0)
1.063
(28.0) Dia
1.102
(50.0)
1.969
(16.4)
.646
(2.2)
.087
(12.1) Dia
.476
(0.5)
.020
(8.0)
.315
(12.2) Dia
.480
(0.8)
.031
(20.0)
.787
(16.0)
.630
(25.5)
1.004
AT206
Bezel
Polycarbonate
Colors: A B C D E F G H
Series: LW
AT207
Bezel
Polycarbonate
Colors: A B C E F G H
Series: EB MB24 MB25
AT208
Bezel with AT070 LED
Polycarbonate
Color: A
Series: EB M MB24 MB25
AT209
ON-OFF Plate for 6mm
Threaded Bushing
Brass with nickel plating
Series: M P
(28.8)
1.134
(2.6)
.102
(19.4)
.764
(11.8)
.465
(2.2)
.087
(19.0)
.748
(11.8)
.465
(13.5)
.531
(2.2)
.087
(10.0) Dia
.394
(18.0) Dia
.710
(24.0)
.945
(41.0)
1.614
(15.6)
.614
(12.0)
.472
(21.5)
.846
(12.0)
.472
(15.6)
.614
(5.4) Dia
.213
(30.2)
1.19
(6.1) Dia
.240
(0.5)
.020
(5.0)
.197
Color Codes:
A
Black
B
White
C
Red
D
Amber
E
Yellow
F
Green
G
Blue
H
Gray
J
Clear
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3-07
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