ENGINEERED STAMPINGS
Shakeproof locking teeth can be incorporated
in an almost endless variety of stamped shapes.
This versatile design feature, when added to
any screw mounting hole, will appreciably increase
the integrity and security of the assembly.
Various stamped configurations incorporating
Shakeproof locking teeth are shown. For information
on these and other components incorporating
Shakeproof locking teeth, or information on
how these teeth can be incorporated
in your stamped component, contact Shakeproof
or an authorized Shakeproof distributor.
External
Type
Provide maximum torsional resistance.
Work best with larger head screws (round, pan,
binding, etc.)
MATERIALS:
Part numbers shown (11 XX-00)
are
for washers made of Spring Steel. Washers made from 400 series stainless steel
may be ordered by converting the part number to the 1600 series (16XX-00). Bronze
lock washers may be ordered by converting the part number to the 1800 series
(18XX-00).
Internal
Type
Work best
with smaller screw heads.
Use where appearance warrants
that teeth be hidden.
MATERIALS:
Part
numbers shown (12XX-00) are for washers made
of Spring Steel. Washers are also available in
400 series stainless steel and in bronze. Stainless
steel washers are ordered by converting the part
number to the 1700 series (17XX-00). Bronze washers
are ordered by converting the part number to
the 1900 series (19XX-00).
82º Countersunk
- External Type
For use
with flat and oval head screws having either
80° or 100° countersunk angles.
Where appearance
or snagging are important
considerations, a version with a smooth external
flange and internal teeth is available.
COUNTERSINKING
SPECIFICATIONS: to
accommodate 82° flat and oval head screws
with Shakeproof Countersunk Lock Washers.
External-Internal
Type
Use where
large bearing surface is desired
Use as insert between two
adjustable pieces
to maintain their position after original setting
Use
to span oversized or elongated holes
Ideal for electrical
bonding
Pyramidal Type
Provide
exceptional holding strength and withstand high
torques — ideal for heavy duty applications
Ribbed for rigidity under
load.
Sharp
points on periphery resist shifting.
Internal teeth
lock into bolt head or nut to prevent backoff.
Dome
Type
Use where
force and rigidity are required when fastening
in
soft or thin material
Distributes load over wide
area
Spans
oversized or elongated holes
Internal teeth
lock into bolt head or nut to prevent backoff
Dished
Type
Use where
force and resiliency are needed when fastening
in soft or thin materials
Distributes load over wide
area
Spans
oversize or elongated holes
Internal teeth
lock into bolt head or nut to prevent
backoff rotation
Wide
Rim
Type
External
Internal
Use with
large diameter screw and bolt heads when extreme
torques are not required
Spans oversized and elongated
holes
Alternate
Internal
Type
Use where
force and resiliency are needed when fastening
in soft or thin materials
Distributes
load over wide area
Spans
oversize or elongated holes
Internal teeth
lock into bolt head or nut to prevent
backoff rotation
Narrow
Rim Type
External
Internal
Use with
small headed screws and special narrow-rimmed
nuts
Small
O.D. in relation to I.D.
Ideal
where clearance or appearance may be a factor
Pipe
External
Internal
Use with
nuts having extreme internal diameters in relation
to their O.D.s
Fit
pipe diameters
TYPICAL
APPLICATIONS: Lamp and instrument board assemblies
For
more information about our products, or to
request a product catalog, e-mail us:sales@shakeproof.com
