Conical Spring Washer: 3.2 mm ID, 0.85 mm OAH, 7 mm OD MPN:BNM3X

SGS Tools' conical spring washer features a 3.2 mm ID, 0.85 mm outside acme height and 7 mm OD crafted from carbon steel material for durable performance within mechanical assemblies requiring dynamic tension or anti-rotation forces. The single-turn construction offers versatility in various spring rates while the special shape reduces stress concentrations at shoulders which could cause cracks during cyclic loading making it ideal for automotive, aircraft and machinery manufacturing industries needing stable yet elastic locking mechanisms. Its high strength-to-weight ratio minimizes the risk of breakage while providing uniform pressure distribution across flanks leading to efficient force transfer in assembly operations enhancing safety and product reliability.