蝶型螺母 meaning in Chinese
thumb nut
wing nut, butterfly nut
wing nuts amercia form
Examples
- Stainless steel 304 , 316 din , asme hex nuts , cap nuts , nylon nuts , wing nuts , flange nuts , large size nuts , square nuts , din hex bolts and hex socket nuts
不锈钢304 、 316各种德制、美制的六角螺母、盖型螺母、尼龙螺母、蝶型螺母、法兰面螺母、大型螺母、四方螺母、德制的内外六角螺栓。