EWN.SST-p
Wing screws
ELESA Original design
Elesa StandardsMain dimensionsThreaded studC #Weight
CodeDescriptionDLd1l2bd 2Al[ft·lb]
[Nm]		lbs
g
90224536-*EWN.48 SST-p-1/4-20x3/4-*1.85
47		0.94
24		0.53
13.5		0.22
5.5		0.28
7		1/4-20
-		0.750
-		8
11		0.031
14
90224641-*EWN.55 SST-p-5/16-18x1-*2.17
55		1.1
28		0.63
16		0.26
6.5		0.31
8		5/16-18
-		1.000
-		12
16		0.055
25
90224876-*EWN.70 SST-p-3/8-16x1½-*2.76
70		1.42
36		0.79
20		0.31
8		0.39
10		3/8-16
-		1.500
-		33
45		0.104
47
# "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.
CodeDescriptionCap for
29752-*ECA.W2-*EWN.48
EWN.48
29753-*ECA.W3-*EWN.55
EWN.55
29754-*ECA.W4-*EWN.70
EWN.70
* Complete with colour index (C1,....,C6).
Material
Glass-fibre reinforced polyamide based (PA) technopolymer. Resistant to solvents, oils, greases and other chemical agents.

Colour
Grey-black, matte finish.

Cap
Technopolymer in Ergostyle colours, matte finish; supplied assembled, press-fit assembly, removable by a screwdriver.
Available also as accessory sold separately (see table).

Standard execution
AISI 303 stainless steel threaded stud, chamfered flat end according to ISO 4753 (see Technical Data ).

Ergonomy and design
The slightly concave marks on the wings help to position the fingers in order to apply the maximum force when tightening.

Other executions on request
Standard metric studs.