线扣&护线套扣式护线套(闭口型)??6??4PA66工程塑料外壳，UL94V-2阻燃等级。??6??4使用温度不可超过75°C(167°F)。??6??4兼具绝缘与保护电源线双重功能。??6??4用手指挤压扣锁套入机板固定孔。??6??4适用于电源供应器、控制箱或一般电源线出线口。型号颜色外径/机板口径Amm内径Bmm覆盖Cmm高度Dmm包装312-3黑色8.05.29.68.31,000Pcs/Bag30,000Pcs/Ctn375-4黑色9.56.812.010.31,000Pcs/Bag20,000Pcs/Ctn0811黑色11.18.313.710.31,000Pcs/Bag20,000Pcs/Ctn0813黑色13.09.815.110.31,000Pcs/Bag10,000Pcs/Ctn1216黑色15.612.918.210.51,000Pcs/Bag10,000Pcs/CtnPRODUCTS??6??4型***：312-3??6??4顏色：黑色)