15-7 & 17-4 PH Stainless Steel Fasteners

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15-7 PH stainless steel is a precipitation-hardening (PH) semi-austenitic stainless steel. 15-7 PH Stainless Steel offers high strength, good corrosion resistance, and maintains strength at high temperatures. This stainless steel alloy contains 15% Chromium and 7% Nickel. This is the standard stainless alloy for retaining rings. 


17-4 PH Stainless Steel Fasteners

Type 17-4 PH stainless steel is a martensitic precipitation-hardening alloy featuring high strength with good mechanical properties at elevated temperatures (up to 600°F). Comprised of approximately 17% chromium, 5% nickel, and 3-5% copper, 17-4 PH stainless steel fasteners are a cost-effective solution for applications requiring high strength and moderate-to-good levels of corrosion resistance.

15-7 & 17-4 PH Stainless Steel Fastener Overview

Wink Global distributes high-quality fasteners made from premium metals, including exotic alloys and hard-to-find materials. Our stockcurrently  includes 15-7 retaining rings and 17-4 PH stainless steel set screws. 15-7 and 17-4 PH Stainless Steels feature several benefits compared to other fastener materials, including:

  • Very High Strength & Hardness
  • Maintains Strength in Elevated Temperatures
  • Moderate-to-Good Corrosion Resistance

Applications for 15-7 & 17-4 PH Stainless Steel Fasteners

15-7 and 17-4 PH stainless steel fasteners are regularly utilized in industrial applications where high strength is required. 15-7 and 17-4 stainless steel fasteners are also ideal for industrial environments that require exposure to very high temperatures. Some industries that regularly utilize 15-7 and 17-4 PH stainless steel fasteners include:

  • Construction & Structural Applications
  • Industrial Food Processing Machinery
  • Mechanical Manufacturing Applications

Wink Global Is Your Trusted Supplier of Discount Metal Fasteners

At Wink Global, we distribute clearance fasteners in a wide selection of materials, including stainless steel, aluminum, brass, silicon bronze, and more. Our entire inventory of premium discounted fasteners is on this website. Wink Global is your “Buy Now” option for high-quality hardware products at unbeatable prices. New clearance, low-cost fasteners will be added to the website when we find deals worth sharing.

Order Clearance 15-7 & 17-4 PH Stainless Fasteners Today While Supplies Last!

Our 15-7 and 17-4 PH Stainless Steel products are clearance items that will not be replaced once they sell. Order our discount 15-7 and 17-4 PH stainless steel fasteners online while supplies last!