Stainless steel beverage fittings made of stainless steel are durable, reusable and perform better over time than plastic fittings, which can deteriorate and leak. The fittings are precision-tooled for consistently clean welds and sharp barbs, ensuring a tight fit without leakage under pressure. The stainless steel fittings are made from a combination of 303 and 304 materials. Type 303 is certified to either ASTM A581/A582 or AMS 5640 and type 304 is certified to AMS 5639 or ASTM A479.

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