Conical Spring Washer: 3.2 mm ID, 0.85 mm OAH, 7 mm OD MPN:BNM3S

SGS Tools' conical spring washer has an outer acme height of 0.85mm, 3.2mm inside diameter, and an overall outside diameter of 7mm. The durable construction with carbon steel makes it a reliable option for multiple industries including automotive, aviation, and machinery manufacturing where stable yet elastic locking mechanisms are needed to resist cyclic loading without causing cracks in flanks due to stress concentrations. This product features single-turn construction for versatile spring rates while minimizing risks of breakage with a high strength-to-weight ratio due to its carbon steel composition providing enhanced safety and product reliability making it suitable for various washers & shims or Belleville washers & disc springs applications requiring robust locking mechanisms.