Stainless steel bolts are a workhorse of the fastener industry. Made from a steel alloy that contains a minimum of 10.5 percent chromium, there are over 150 different grades of stainless steel and a variety of finishes available.Stainless steel bolts for Waltham, Massachusetts are often chosen for their corrosion resistance. They are highly popular for a wide range of applications in the aerospace and marine industries, as well as for applications in the commercial food industry. Stainless steel bolts are considered one of the best all-round fasteners because stainless steel, in addition to offering excellent corrosion resistance, provides good strength at a cost-efficient price.There are several stainless steels from which to choose when considering which stainless steel bolts to purchase. The most commonly used stainless grades are 18-8 (basic stainless), 304 and 316. Which is best for your application? The higher the type number, the greater the corrosion-resistance. So, 18-8 stainless is less corrosion-resistant while 304 offers more resistance and 316 even more. As a result, 304 stainless steel bolts are considered good commercial grade fasteners while 316 stainless is considered marine grade because of its higher corrosion resistance to salt water and rust.There are several things worth remembering about Waltham, Massachusetts stainless steel bolts:The higher the type number the greater the corrosion resistanceThe greater the resistance to corrosion the lower the strength of the steelStainless steel is a relatively poor electrical conductor, making stainless steel bolts a good choice for applications requiring low conductivityWhile there are actually over two dozen grades of stainless steel, many are not used for fasteners – for example 420 and 440 stainless are popular knife blade steels. For the sake of simplicity, many fastener product professionals treat 18-8, 304, and A2 stainless grades are nearly identical and are often used interchangeably.To learn more about stainless steel bolts for Waltham, Massachusetts, contact the stainless steel experts here at Electronic Fasteners. We can recommend the right stainless steel bolts for your specific application.Contact us today!