Metric Size, Technopolymer Plastic
Hollow Knurled Knobs
With Stainless Steel Threaded Stud, with Ball End
GN 421.11
GN 421.11

RoHS Compliant

This line drawing is movable on the page...just click and drag!
GN 421.11
Specification
Information
Knob body: Black technopolymer plastic (Polyamide PA), smooth, glossy finish
Threaded stud: Stainless steel, European Standard No. 1.4567 (American Standard Series 304 Cu), molded-in

GN 421.11 hollow knurled knobs have a ball end whose diameter is smaller than the core diameter of the thread.
In clamping applications, the partially protruding steel hub of the knurled knob prevents chipping of the plastic.


CLICK ON PART NUMBER FOR PRICE (and option to add to cart)
For CAD download instructions, click
HERE
 

Dimensions in:

millimeters
(inches)

Part Number
d1
Thread
l1
Stud Length
d3
d4
d5
d6
h
k
l2
M6 x 1.0
25
24
(.94)
12
(.47)
14
(.55)
4.5
+/1 .03 mm

(.18)
16.5
(.65)
9.5
(.37)
5.1
(.20)
35
45
M8 x 1.25
30
30
(1.18)
14
(.55)
16
(.63)
6.1
+/-.05 mm

(.24)
19.5
(.77)
11
(.43)
6.2
(.25)
40
50
M10 x 1.5
35
36
(1.42)
16
(.63)
18
(.71)
7.8
+/- .05 mm

(.31)
22.5
(.89)
12.5
(.49)
7.3
(.29)
45
55