HS Code: 73181100
Product Description: Screws, coach, i/s
Product Chinese description: 方头螺钉
HS Code: 73181200
Product Description: Screws, wood, i/s, nes
Product Chinese description: 其他木螺钉
HS Code: 73181300
Product Description: Screw hooks & screw rings of i/s
Product Chinese description: 钩头螺钉及环头螺钉
HS Code: 73181400
Product Description: Screws, self-tapping, i/s
Product Chinese description: 自攻螺钉
HS Code: 73181510
Product Description: Other screws and bolts, tensile strength≥800MPa
Product Chinese description: 其他螺钉及螺栓,抗拉强度在800兆帕及以上
HS Code: 73181590
Product Description: Other screws and bolts, tensile strength<800MPa
Product Chinese description: 其他螺钉及螺栓,抗拉强度在800兆帕以下
HS Code: 73181600
Product Description: Nuts, i/s, nes
Product Chinese description: 螺母
HS Code: 73181900
Product Description: Threaded articles of i/s, nes
Product Chinese description: 其他钢铁制螺纹制品
HS Code: 73182100
Product Description: Washers, spring/lock, i/s
Product Chinese description: 弹簧垫圈及其他防松垫圈
HS Code: 73182200
Product Description: Washers, i/s, nes
Product Chinese description: 其他垫圈