SS 410 Washers (Flat, Spring, Lock) - High Strength

SS 410 Washers are thin, disc-shaped mechanical fasteners used primarily to distribute the load of a threaded fastener (like a bolt or nut) and prevent galvanic corrosion, wear, or leakage. Supplied by **Zeron Fasteners**, these washers are manufactured from **martensitic stainless steel**, offering much higher hardness and strength compared to common austenitic grades (like 304). This high hardness is crucial when pairing them with high-tensile **SS 410 bolts and stud bolts**, as it prevents embedding (yielding) of the washer material under high clamping forces. While providing moderate corrosion resistance, the superior mechanical properties of SS 410 washers make them essential for high-stress structural and mechanical assemblies where strength and load bearing capacity are the primary concerns. We supply **Flat Washers (DIN 125/F436)**, **Spring Washers (DIN 127)**, and **Lock Washers (DIN 7980)**.

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