Wing Nuts - Washer Based

Washer Based Wing Nuts

Nominal Size or Basic Thread Diameter	Threads Per Inch	A	B	C	D	E	F	G	H
Nominal Size or Basic Thread Diameter	Threads Per Inch	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

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