Wing Nuts - Washer Based


Wing Nut image

Washer Based Wing Nuts

Nominal Size
or
Basic Thread
Diameter
Threads
Per
Inch
A B C D E F G H
Wing
Span
Total
Height
Washer
Outside
Dia
Individual
Wing
Width
Between
Wings
Washer
Thickness
Wing
Thickness
at Base
Boss &
Washer
Height
8 32 7/8 7/16 5/8 .207 .250 .032 .125 .182
10 24 7/8 7/16 5/8 .207 .250 .032 .125 .182
10 32 7/8 7/16 5/8 .207 .250 .032 .125 .182
1/4 20 1 1/2 3/4 .234 .312 .035 .140 .205
1/4 20 1-1/8 37/64 7/8 .260 .375 .040 .150 .225
5/16 18 1-1/8 37/64 7/8 .260 .375 .040 .150 .225
3/8 16 1-1/8 37/64 7/8 .260 .375 .040 .150 .225



Washer Base Wing Nut Properties

Description A zinc alloy nut featuring a wide-diameter, integral washer base with a recessed wing design.
Applications
& Advantages
Suitable for most wing nut applications, specifically in those where a seperate flat washer would be used. Integral washer design eliminates vthe need for other washers and speeds assembly time. Used with adjustment slots, oversized or offset holes, and soft surfaces such as wood or plastic. Popular in displays, furniture ans storm windows.
Material Made from the zinc die cast alloy Zamak #3 which conforms to the following chemical composition requirements: Aluminum: 3.5 - 4.3%, Magnesium: .02 - .05%, Copper: .25% max, Iron: .10% max, Lead: .005% max, Cadmium: .004% max, Tin: .003% max, Zinc: The balance
(Note: Most commercial applications will accept copper content within the range of .25 - .75% without rejecting the nut.)

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See also: Stamped Wing Nuts and Cold Forged Wing Nuts

For a more comprehensive list of nuts check out our Nuts List


Smith Fastener Company • 8181 State Street, South Gate, California 90280
Phone: ( 323 ) 587-0382 • FAX: ( 323 ) 587-8712 • E-mail: sales@smithfast.com
Copyright © 2009 by Smith Fastener Company

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