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Midwest Fasteners, Inc.
450 Richard St.
Miamisburg, OH 45342




SELF-LOCKING WASHERS (Square)


Square Self Locking Washers
Type :
WA250
WS 150
WAI25
Diameter
2-1/2x2-1/.2
l-l/ 2x 1-1/2
1-1 /4.x 1-1/8
Thickness
.015 nom.
.015 nom.
.015 nom.
Material
Mild Steel
Mild Steel
Mild Steel
Plating
Galv.
Galv.
Galv.
Edges/flat or beveled
beveled
beveled
beveled
Other materials available
Alum.. S.S.
Alum.. S.S.
Alum.. S.S.
Packaged per carton
1000
1000
1000

MIDWEST FASTENERS Self-Locking Washers are used in conjunction with MIDWEST FASTENERS weld pins, insul-anchors and lacing anchors to fasten insulation in place. Simply press the self-locking washer onto the pin up to the insulation until the desired position is reached. Then clip off, (or bend over) the remaining portion of pin for a permanent attachment.

Both Round or Square self-locking washers are available as a matter of design or application preference. The domed, multi-lanced hole design provides for ease of locating washer on pin and positive locking. Most styles of washers are manufactured with a beveled edge to prevent the washer from cutting into the insulation facing,

MIDWEST FASTENERS Self-Locking Washers are available according to the chart above and with standard I0GA, !2GA,or I4GA hole sizes off-the-shelf. Other material plating combinations and hole sizes are available by special order.

TO ORDER OR SPECIFY, GIVE :
1. Product code ..............................................................WAWS
2. Material .......................................................................12 GA
3. Type .................................................................250.150,125
4. Diameter of pin stud on which washer is to be used
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