Self-Locking Washers (Square)

Type	K250	K150S	K125
Diameter	2-1/2 x 2-1/2	1-1/2 x 1-1/2	1-1/4 x 1-1/8
Thickness	.015 norm.	.015 norm.	.015 norm.
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.
Packed per carton	1000	3000	1000, 5000
Shipping weight per 1000	28-1/2 lbs.	10 lbs.	6 lbs.

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

Cup Head Pin | Capacitor Discharge | Self-Stick Insul-Anchors
Spindle Insul-Anchors | Self-Locking Washers (Round) | Self-Locking Washers (Square)

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