各种标准及非标螺母(图)

螺母描述： 1. 标准：国标、德标、日标、英标、美标 2. 等级：一般来是为4.8级，或者按客户要求 3. 表面处理：镀锌（蓝锌，白锌，彩锌，黑锌，黄锌），镀铬，镀镍，镀铜等 4. 材料：铁，不锈钢，铜，铝，合金等 5. 种类：六角螺母，法兰螺母，内外牙螺母，四方螺母，圆头螺母，尼龙螺母，焊接螺母等 我司提供各种标准及非标螺母，广泛应用于电脑、手机、家具和运动器械等。我司不断引进国内外各地先进的技术和设备，选择良好的的材料供应商，表面处理上，能有效的保证产品的表面保护层及抗腐蚀，表面硬度，扭力强度等各项性能。顺丰盛以客为尊，质量先导，全员参与，稳健成长为品质政策，不断提高研发能力和产品品质以提升自身竞争力，是您值得信赖的合作伙伴。

1. Standards: ISO, DIN, JIS, BS, ANSI 2. Grade: generally in class 4.8 , and as requested 3. Finish: Zinc ( Blue Zinc, White Zinc, Color Zinc, Black Zinc, Yellow Zinc ) Chrome Plated, Nickel Plated, Bronze, etc 4. Material: iron, stainless steel, copper, aluminum, alloy 5. Kinds: hex nuts, insert nuts, inner-outer nuts, square nuts, flange nuts, conical nuts, nylon nuts, weld nuts, etc We provide standard and nonstandard nuts, which is widely used in the field of computers, mobiles, furniture, athletic equipments, etc. We are your excellent cooperator, as we ceaselessly introduce domestic and overseas advanced technologies and equipments and select excellent raw material supplier and surface treatment factories to effectively ensure excellent performance of our products in sealer, anticorrsion, surface hardness and torsion strength, etc.