Rivet heads should be larger than the stems by 1.5-2.0 times. Use gaskets or washers to avoid the rivet heads touching PC sheets, and reduce the pressure.

铆钉钉头部份应比柄部大1.5 - 2.0倍，并以垫片或华司充垫其间，不使铆头直接压迫板面，减少压力。

youdao

Round up rivet nuts and hex nuts, rose to rivet widely applied in the metal plate, control box and power of products such as ark of wall plate enchase craft.

圆型涨铆螺母和六角涨铆螺母，广泛应用于金属板材、控制箱及电源柜等产品壁板的镶嵌工艺。

youdao

Said rivet pin can be connected, by means of a rivet positioning tool, to a part of the blind rivet designed for said tool.

铆钉销可以借助于铆钉安插工具与盲铆钉的为此指定的部分连接。

youdao

Kanevsky notes that in the 18th century, craftsmen would pierce the flowers with the stem, folding the end over and flattening it to form a rivet, because they didn't have good glues.

WSJ: Porcelain Flowers Never Die