302/303/304/A2 Stainless Steel Wing Nuts

316 stainless nylon lock nuts

300 series stainless is also known as 18-8 stainless steel because it typically consists of 18% chromium and 8% nickel. 300 series stainless steel has excellent corrosion resistance and is generally non-magnetic. It is an excellent material to use for general outdoor purposes. It can withstand standard environmental conditions without corroding. It is a far superior material to use compared to steel products when it is exposed to the elements. The 300 series stainless properties is as follows:

300 Series Stainless Steel Properties

Stainless Steel Grade	Cr	Ni	Max C	MaxMn	Max P	Max S	Mo	Max Si	Quote
Composition
302	17-19%	8-10%	0.15%	2%	0.045%	0.03%		1%	RFQ
303	17-19%	8-10%	0.15%	2%	0.02%	0.15% min	0.6% max	1%	RFQ
304	18-20%	8-10.5%	0.08%	2%	0.45%	0.03%		1%	RFQ

Wing nuts are a type of nut that has a metal wing on each side that allows the nut to be tightened with your hands as opposed to a tool. KD Fasteners, Inc.® offers a wide range of styles of wing nuts. We offer custom and the following style of wing nuts:

Type A: They are also known as cold forged wing nuts. They come in light, regular, and heavy series. KD Fasteners, Inc.® offers them in 18-8 stainless steel. (300 series)

Metric wing nuts: KD Fasteners, Inc.® also supplies wing nuts in metric DIN 315 in A2 stainless steel.