vargal自锁螺母 青岛震坤行

vargal自锁螺母 青岛震坤行
型号：-
品牌：vargal
原产地：意大利
类别：交通运输 / 交通配套设施 / 交通安全设备
标签︰varga , 自锁螺母 , gally
单价： ¥20 / 件
最少订量：100 件
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产品描述

VARGAL all-metal self-locking nuts are successfully employed in all applications where vibrations and/or high temperatures are usually cause of possible looseness.
The main technical features are listed here below:


Self-locking nuts
LOCKING ACTION
The spring action, pressing the nut collar on the screw, exerts the locking effect.
Such effect does not change during subsequent unscrewings as the locking element has no direct contact with the friction surfaces and consequently it is not subject to wear.
REUSABILITY
VARGAL locknuts can be used several times maintaining almost unchanged the removal prevailing torque.
VIBRATION PROOF
An excellent vibration resistance is ensured since vibrations accentuate the spring and the collar contraction on the screw.
NO-LOSS
The locking action remains even when there is a lack of clamping force, therefore the nut never comes loose or gets lost; consequently there is never any separation among the assembled elements.
TEMPERATURES VARIABILITY PROOF
VARGAL locknuts can withstand changes of temperatures ranging from -50°C to +200°C.
VARGAL locknuts with stainless steel springs are available for higher temperature applications.
 

OPTIONS
VARGAL locknut is produced in a variety of versions as regards the following:
-   Material
-   Height
-   Pitch
-   Surface coating
CORROSION PROOF
VARGAL locknuts is available in different solutions, resistant to various corrosion levels according to the uses:
-  Zinc plating
-  Dacromet 500B
-  Stainless steel (nut body and spring)
SEVERE APPLICATIONS
VARGAL locknuts in stainless steel (nut body and spring) are available for high temperatures and/or corrosive enviroment applications;
in order to improve their reusability these locknuts could be treated with an antiseizure coating by request.
EASY INSTALLATION
No special tools are required for the fittings of VARGAL locknuts.
 
SELF-LOCKING NUTS
 
 
VARGAL STANDARD
d
Pitch
s
h
max
m
Code
Standard
Fine
Standard
Pitch
Fine
Pitch
5
6
8
10
12
12
14
16
18
20
22
24
27
30
33
36
0,8
1
1,25
1,5
1,75
-
2
2
2,5
2,5
2,5
3
3
3,5
3,5
4
-
0,75
1
1,25
1,5
1,25
1,5 1,5
1,5
1,5
1,5
2
2
2
2
3
8
10
13
17
19
19
22
24
27
30
32
36
41
46
50
55
6,3
8,2
10,8
12,6
16
16
18
20,6
22,5
25,5
29,8
29,9
33,7
37
40,5
44,2
4
4,5
6,7
8
10,6
10,6
12
13,5
14,5
16,9
20,5
20,6
24,3
26,6
28,8
31,5
V05MY*
V06MY*
V08MY*
V10MY*
V12MY*
-
V14MY*
V16MY*
V18MY*
V20MY*
V22MY*
V24MY*
V27MY*
V30MY*
V33MY*
V36MY*
-
V06RY*
V08SY*
V10TY*
V12PY*
V12OY*
V14PY*
V16PY*
V18PY*
V20PY*
V22PY*
V24QY*
V27QY*
V30QY*
V33QY*
V36RY*
VARGAL LOW
d
Pitch
s
h
max
m
Code
Standard
Fine
Standard
Pitch
Fine
Pitch
-
6
8
10
12
12
14
16
18
20
22
24
27
30
33
36
-
1
1,25
1,5
1,75
-
2
2
2,5
2,5
2,5
3
3
3,5
3,5
4
-
0,75
1
1,25
1,5
1,25
1,5
1,5
1,5
1,5
1,5
2
2
2
2
3
-
10
13
17
19
19
22
24
27
30
32
36
41
46
50
55
-
6,3
8,1
9,6
11,4
11,4
13
14,6 16,5
18,1 20,1
20,7
22,2
24,7 27,2
30
-
2,6
4
5
6
6
7
7,5
8,5
9,5
11
11,4
12,8
14,3
15,5
17,3
-
V06MB*
V08MB*
V10MB*
V12MB*
-
V14MB*
V16MB*
V18MB*
V20MB*
V22MB*
V24MB*
V27MB*
V30MB*
V33MB*
V36MB*
-
V06RB*
V08SB*
V10TB*
V12PB*
V12OB*
V14PB*
V16PB*
V18PB*
V20PB*
V22PB*
V24QB*
V27QB*
V30QB*
V33QB*
V36RB*
Diameters higher than M36 and imperial sizes are manufactured on demand. For the tightening torques, please conform to the values shown in the "technical documentation"
AVAILABLE ON DEMAND.

*For your orders, please complete the item code adding the material identification numbers (shown in the table below) at the end of it.
Materials
Temperatures
Coating
Material Identification Number
Property class 8 steel (LOW 04)(not hardened and tempered) for 8.8 screws. Hot galvanized steel spring
-50°C +200°C
Yellow zinc
plating
1
Property class 8 steel (LOW 04)(not hardened and tempered) for 8.8 screws. Stainless steel spring
High temperatures
Yellow zinc
plating
31
Property class 10 steel (LOW 05)(not hardened and tempered) for 10.9 screws. Hot galvanized steel spring
-50°C +200°C
Yellow zinc
plating
2
Property class 10 steel (LOW 05)(not hardened and tempered) for 10.9 screws. Stainless steel spring
High temperatures
Yellow zinc
plating
32
Nut and spring in stainless steel
High temperatures
 
3
APPLICATIONS
Cranes, bridge cranes,conveyors,lifts;
Foundry and pressing machinery;
Rolling stock and plant for railways;
Naval plants;
Engines;
Cars, Trucks, Tractors, Motocycles;
Earthmoving and building site machinery;
Chemical and petrolchemical plants;
Compressors, pumps, valves;
Vibrating machines in general.
 
 
 
vargal自锁螺母 青岛震坤行 1

会员信息

青岛震坤行贸易有限公司
国家/地区︰山东省青岛市
经营性质︰贸易商
联系电话︰0532-85081293
联系人︰高先生 (经理)
最后上线︰2016/06/16