密封洗衣机SW-K型NBR（用于头螺栓，内径拧紧）100 PC

Maximum applicable hole diameter (φ): 4.5 Nominal diameter (φ): 4.0 Inner diameter (φ): 3.8 Outer diameter (φd): 11.3 Thickness t: 1.3 Maximum tightening torque N-cm (Kgf-cm): 784 (80) Seal washer is easy to handle and can completely prevent leakage from tightening points and dust penetration, making it d for an extremely wide range of applications.密封垫圈的特征：由优质的特殊橡胶制成，出色的油性耐药性，耐热性和拉伸强度。易于安装和出色的可工作性。特殊合成橡胶的出色强度可以重复使用。包装部分具有唇部结构，使其成为出色的密封特性。
It can be d even if the mounting surface is slightly rougher than conventional copper packings.
Type of seal washer
Model: SW
Usage location: For head bolts Packing: NBR
Metal: SPCC
Materials that make up the seal washer
Materials d for packing (lip part)
Type : Nitrile rubber NBR Characteristics and applications: Excellent oil resistance强大的机械强度适用温度范围：-25°C至 +100°C用于金属洗衣机类型：SPCC应用：常规使用类型：SUS304应用：使用耐腐蚀性和耐化学性时使用