L9 Tension Flat Washers (USA)
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All L9 flat washers are manufactured from a high-strength alloy steel heat treated to meet the high tensile strength required. Many applications will call for L9 fasteners when extreme load or stress are a critical factor. The L9 washers are offered in USS and SAE type to fit the application requirements. All material plated in zinc yellow for moderate corrosion resistance. Certifications available upon request.