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PRODUCTS |
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Spring
Washers |
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We manufacture different
types of Spring Washers in a brand name EVERTIGHT
in accordance to all International Level specifications. |
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IS - 3063 INDIAN STANDARD
Type A & B FLAT SECTION.
IS - 6735 INDIAN STANDARD
Type A & B SQUARE SECTION
BSS - 1802 BRITISH STANDARD
Type A SQUARE SECTION
Type B FLAT SECTION
Type C GIRDER SECTION
Type D DOUBLE COIL
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DIN - 127 GERMAN STANDARD FLAT
SECTION
DIN - 128 GERMAN STANDARD WAVE / TYPE BEND
DIN - 7980 GERMAN STANDARD
B.18.21.1 AMERICAN MEDIUM & HEAVY SERIES
JISB - 1251 JAPANESE STANDARD
GOST 6402-70 RUSSIAN STANDARD
IS - 6755 INDIAN STANDARD DOUBLE COIL (MM) |
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Range |
We
manufacture from 2mm to 100mm & 1/8" to 2 |
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Functions |
Spring Washers have the function of :
1) Providing greater bolt tension per unit of applied torque tighter
assemblies.
2) Providing hardened bearing surface to create more uniform torque
control.
3) Providing uniform load distribution through controlled radii -
section - cutoff
4) Providing protection against looseness resulting from vibration
& corrosion. |
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SPECIAL
FIXATION FINISHING LOCK WASHER |
Serration marks are provided on request
on side of the washer as shown in fig. By means of a
unique and exclusive technology Shakti Springs Inc. has just
placed in the market its latest release about fixation elements:
Special Fixation Finishing Lock Washer.This innovative washer type
allows not only the fixation of the bolt by means of a spring effect,
but also the surface milling enables a perfect locking of the bolt,
avoiding it to unfasten easily.
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Inner
Spring Lock Washer |
Spring washers
are made as per specification where the inner dia is as per bolt pin.
So at the time of threading washers are inserted after which threading
section of bolt does not allow the spring washer to come out of the
bolt. |
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Material usage
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Usually material used
for spring washers is made from suitable steel in accordance to
IS4072:1975 other than spring steel, We also offer other material
like EN-19 (alloy Steel) Stainless Steel - 304, 310,316 quality,
phosphorous bronze.
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Finish
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Spring lock washers are usually supplied
in natural black finish unless otherwise specified. At the request
of customer we can offer:
a) Phosphate coated
b) Zinc plating
c) Zinc & yellow dichromatic
d) Electro-Galvanised
e) Cadmium plated
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* please note we take care of de-embrittlement
while carrying plating process . |
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