Inch Size,  Nylon Plastic
Five Lobed Knobs
with Tapped Through Hole Insert
FSK
wo
FSKFSKFSK
Specification
Knob: Black nylon plastic
Insert: Zinc plated steel through hole

 Information
Heat resistance of nylon plastic:
Maximum heat resistance 230° F (110° C)
Approximate melting point 446° F (230° C)
Additional thread sizes also available upon request.
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                             Dimensions in:

inches
(millimeters)

 
Part
Number
A
Thread
Insert
Type
B
C
D
2.25
(57.2)
1/4-20
Hex Nut
 .78
(19.8)
 .84
(21.3)
 .28
(7.1)
5/16-18
Hex Nut
3/8-16
Hex Nut
3/8-24
Hex Nut
1/4-20
Hex Nut *
5/16-18
Hex Nut *
3/8-16
Hex Nut
 * Nylok locking feature