U21 APEM Components, U21 Datasheet - Page 2

• Manufacturer Part Number: U21
• Description: SWITCH HARDWARE
• Manufacturer: APEM Components

Specifications of U21

• Rohs Compliant: YES
• Accessory Type: Sealing Washer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Sealing Boots
• For Use With: 679-1296 - BOOTSEAL 15/32 BLACK HEX679-1295 - BOOTSEAL 15/32 BLACK HEX679-1294 - BOOTSEAL 12MM BLACK HEX679-1293 - BOOTSEAL 12MM BLACK HEX679-1288 - BOOTSEAL 12MM BLACK HEX679-1287 - BOOTSEAL 12MM BLACK HEX679-1286 - BOOTSEAL 15/32 BLACK HEX679-1285 - BOOTSEAL 15/32 BLACK HEX
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3534105

I
I-12
* U216 and U268 : consult factory for mounting on 11000 three and four pole, and 5000 locking lever models.
KNURLED NUT
Nickel plated
KNURLED CAP NUT
Chrome plated
Matt black
CONIC CAP NUT
Nickel plated
SPECIAL LOCKING RING
Spacing 6,2 mm (.244)
Nickel plated
(1/4-40UNS)
Ø6.35-40UNS
Ø6.35-40UNS
(1/4-40UNS)
Ø6.35-40UNS
(1/4-40UNS)
Hardware
For miniature switches
(.255 DIA)
Ø6.50
(.303 DIA)
(.354 DIA)
Ø7.70
Ø9.00
(.354)
(.464 DIA)
9.00
Ø11.80
U369
U216
U218
U500
U368
NON STANDARD HARDWARE FOR SWITCHES
(.100)
2.54
(.106)
2.70
(.118)
OTHER HARDWARE FOR SWITCHES
(.031)
3.00
0.80
(.078)
2.00
KNURLED NUT
Nickel plated
Matt black
KNURLED CAP NUT
Chrome plated
Matt black
CONIC NUT
Chrome plated
Nickel plated
SPECIAL LOCKING RING
Spacing 4,75 mm (.187)
Nickel plated
Ø6.35-40UNS
(1/4-40UNS)
www.apem.com
Ø6.35-40UNS
(1/4-40UNS)
Ø6.35-40UNS
(1/4-40UNS)
(.255 DIA)
Ø6.50
(.472 DIA)
(.354 DIA)
Ø12.00
Ø9.00
(.354)
9.00
(.342)
Ø8.70
U229
U230
U268
U725
U542
U561
U409
Ø 6,35 (1/4) -
Ø 6,35 (1/4) -
(.086)
(.102)
2.20
2.60
(.118)
3.00
(.035)
0.90
(.078)
2.10
ALL SERIES
KNURLED NUT
Chrome plated
DRESS NUT
Nickel plated
Matt black
SEALING WASHER
for keyway bushing
U360
SEALING WASHER
for flatted bushing
U5141
ALL SERIES
(1/4-40UNS)
Ø6.35-40UNS
Ø6.35-40UNS
(1/4-40UNS)
(.251 DIA)
Ø6.40
(.251 DIA)
(.314 DIA)
Ø6.40
Ø8.00
(.437)
11.10
U501
U443
U848
APEM
(.078)
(.090)
2.30
2.00
(.089)
2.28
(.090)
2.30