Material & Sizing Options for Hex Coupling Nuts
Coupling nuts are available in metric and inch sizing options. They are also available in various materials and finish options for enhanced strength and corrosion resistance. When selecting the appropriate material for coupling nuts, it is important to consider the specific application requirements, environmental conditions, corrosion resistance needs, and cost.
A563 Grade A Coupling Nuts
A563 Grade A steel is a low-carbon steel that offers good strength at a lower cost than stainless steel options. Unlike stainless steel, A563 Grade A Steel lacks corrosion resistance properties and may require additional protective coatings for certain applications, like Zinc CR+3. A563 Grade A coupling nuts are available in metric and inch sizing options.
Stainless Steel 304 Coupling Nuts
Stainless Steel 304 is an austenitic stainless steel containing 18% chromium and 8% nickel. Stainless 304 coupling nuts offer good tensile strength and resistance to corrosion in many moderately corrosive environments, making it a versatile solution for many applications.
Stainless Steel 316 Coupling Nuts
Stainless Steel 316 contains 16% chromium, 10% nickel, and 2-3% molybdenum. The addition of molybdenum enhances its corrosion resistance, particularly in chloride environments. Stainless 316 coupling nuts provide excellent corrosion resistance in harsh environments, including marine applications and
industrial applications requiring chemical exposure.
RC Fasteners is Your Source for Steel & Stainless Steel Coupling Nuts in Bulk
At RC Fasteners, we are dedicated to supplying our customers with premium fastening products for all commercial and industrial applications. Our ready-to-ship selection of top-quality fasteners includes
nuts,
bolts,
screws,
rivets, and more. In addition to our wide selection of fastening products, we offer advanced
value-added services for our customers, including bin stocking, consignment, kitting, and more.
Quick, Nationwide Shipping on Rod Couplings
We offer fast
shipping on all orders, including our coupling nuts. Located in Phoenix, Arizona, we specialize in providing quick turnaround on orders nationwide, ensuring our customers receive their fastening products as fast as possible.
Contact Us to Learn How We Can Supply All Your Fastener Needs
Contact RC Fasteners for more information on our coupling nuts. You can also
request a quote to receive pricing information on special orders. RC Fasteners is your trusted source for premium hex coupling nuts in bulk.
