GN 6336.9-NQuick Release Star Knobs

Stainless steel

Steel / Stainless Steel, with / without Increased Clamping Force

Catalogue
d1 -1
d2
l1
d3 -0.07
d4
d5
h1
h2
l2
l3
Max. tightening torque
in Nm
Max. Clamping force in kN
GN 6336.9-40-M8-24-O-N
40
M 8
24
6.62
21.6
-
37.5
-
5.8
8
5
3.3
GN 6336.9-40-M8-34-O-N
40
M 8
34
6.62
21.6
-
37.5
-
5.8
8
5
3.3
GN 6336.9-40-M8-44-O-N
40
M 8
44
6.62
21.6
-
37.5
-
5.8
8
5
3.3
GN 6336.9-40-M10-26-O-N
40
M 10
26
8.35
21.6
-
37.5
-
6
10
5
2.9
GN 6336.9-40-M10-36-O-N
40
M 10
36
8.35
21.6
-
37.5
-
6
10
5
2.9
GN 6336.9-40-M10-46-O-N
40
M 10
46
8.35
21.6
-
37.5
-
6
10
5
2.9
GN 6336.9-40-M12-34-O-N
40
M 12
34
10.07
21.6
-
37.5
-
7
12
5
2.5
GN 6336.9-40-M12-49-O-N
40
M 12
49
10.07
21.6
-
37.5
-
7
12
5
2.5
GN 6336.9-40-M12-69-O-N
40
M 12
69
10.07
21.6
-
37.5
-
7
12
5
2.5

Types

  • Type O: Without increased clamping force
  • Type M: With increased clamping force

Knob

Plastic, Polyamide (PA)

  • Operating temperature -30 °C to +80 °C
  • Black

Push button

Aluminum

Anodized, red

Pin

Steel, manganese phosphated S

Stainless steel AISI 303 / AISI 630 N

Threaded segments

Stainless steel AISI 630

Precipitation-hardened

Axial bearing for type M

  • Steel, nitrided, blackened for steel
  • Stainless steel AISI 630, hardened for stainless steel

Spring

Stainless steel

Quick release star knobs GN 6336.9 are used for quick and easy clamping and fastening.

Pressing the push button retracts the threaded segments, allowing the star knob to be inserted into a threaded hole. After releasing the push button in this position, the star knob can be tightened in less than a single turn. The connection is released in the reverse order.

To ensure a fully secure connection, the locating thread must be true to gauge and the threaded segments must be firmly engaged.

Related products
Steel

GN 6303.1

Quick release knurled nuts
Steel

GN 6336.3-ST

Quick Release Star Knobs Steel / Stainless Steel