EWN-SST-p-LPWing knobs

Stainless steel threaded stud

with retaining chain, technopolymer

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Stainless steel threaded stud
Stainless steel threaded stud
Stainless steel threaded stud
EWN-SST-p-LP
Stainless steel threaded stud
Zinc-plated steel threaded stud
EWN-p-LP
Zinc-plated steel threaded stud
Brass boss, threaded hole
EWN-B-LP
Brass boss, threaded hole
Stainless steel boss, threaded hole
EWN-SST-LP
Stainless steel boss, threaded hole

EWN-SST-p-LP

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Catalogue
Description
D
d6g
L
d1
l
l2
b
R
C#
[Nm]
222833-C1
EWN.48 SST-p-M6x20-C1-LP
47
M6
24
13.5
20
5.5
7
20.5
11
13
222835-C1
EWN.48 SST-p-M6x30-C1-LP
47
M6
24
13.5
30
5.5
7
20.5
11
21
222842-C1
EWN.48 SST-p-M8x20-C1-LP
47
M8
24
13.5
20
5.5
7
20.5
11
23
222844-C1
EWN.48 SST-p-M8x30-C1-LP
47
M8
24
13.5
30
5.5
7
20.5
11
20
222846-C1
EWN.48 SST-p-M8x40-C1-LP
47
M8
24
13.5
40
5.5
7
20.5
11
25
222853-C1
EWN.55 SST-p-M8x20-C1-LP
55
M8
28
16
20
6.5
8
21.5
22
23
222855-C1
EWN.55 SST-p-M8x30-C1-LP
55
M8
28
16
30
6.5
8
21.5
22
26
222857-C1
EWN.55 SST-p-M8x40-C1-LP
55
M8
28
16
40
6.5
8
21.5
22
29
222881-C1
EWN.63 SST-p-M10x20-C1-LP
63
M10
32
19
20
7.5
9
22.5
48
30
222883-C1
EWN.63 SST-p-M10x30-C1-LP
63
M10
32
19
30
7.5
9
22.5
48
35
222885-C1
EWN.63 SST-p-M10x40-C1-LP
63
M10
32
19
40
7.5
9
22.5
48
40
# 'Max limit Tightening torque' means the max torque value at which the metal insert, in normal conditions of use, is perfectly and strongly anchored to the plastic material.
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Material

Glass-fibre reinforced polyamide based (PA) technopolymer, grey-black colour, matte finish.

Elastic retaining ring in acetal based technopolymer (POM), black colour.

Boss cap

Polyamide based (PA) technopolymer, grey-black colour, matte finish, press-fit assembly, removable by a screwdriver.

Retaining chain

Ball cable and coupling heads in acetal resin based (POM) technopolymer, black colour.

NERINOX treated stainless steel ring with two coils.

Head fastening by means of a self-tapping screw ΓΈ4.8 mm UNI EN ISO 7050 or a M5 countersunk-head screw UNI EN ISO 10642.

Standard executions

  • EWN-B-LP: brass boss, threaded through hole.
  • EWN-SST-LP: AISI 303 stainless steel, threaded pass-through hole.
  • EWN-p-LP: zinc-plated steel threaded stud, chamfered flat end according to UNI EN ISO 4753:2012 (see Technical data).
  • EWN-SST-p-LP: AISI 303 stainless steel threaded stud, chamfered flat end UNI EN ISO 4753:2012 (see Technical data).

Features and applications

The elastic retaining ring, housed in the groove of the wing nut can turn freely. The coiled ring connects the elastic retaining ring to the chain.

Suitable where it is necessary to prevent the loss of the wing nut.

For applications in which the fixing of the chain is at a position higher than that of the wing nut, it is advisable to leave it with slack movement to prevent the ring from touching the wing nut.

Special executions on request

  • Chain in different lengths.
  • Wing nut with retaining cable CV-T in polyethylene black colour.
  • Wing nut with stainless steel cable GN 111, GN 111.2, GN 111.4.
Related products
With two rings

CT-S-2A

Ball chains Technopolymer and stainless steel
With two rings

CV-T-2A

Retaining cables Polyethylene and stainless steel
Brass boss, threaded hole, with cap

EWN-B

Wing knobs Technopolymer
Brass boss, threaded hole

EWN-B-RC

Wing knobs with elastic fork, technopolymer
with bushing

GN 5334.13

Star Knobs with Loss Protection
Brass boss, threaded hole

VCT-B-LP

Lobe knobs with retaining chain, technopolymer
Brass boss, threaded hole

VTT-B-LP

Lobe knobs with solid section with retaining chain, technopolymer