Ke ulu nui nei nā mea o nā bolts plastic butterfly, hoʻomaikaʻi mau ʻia ka hana, a ʻoi aku ka nui o nā kahua noi, ʻoi aku ka nui ma nā kahua ʻewalu aʻe:
1. ʻO ka ʻoihana lāʻau lapaʻau (insulation, non-magnetic, environmental protection, anti-interference, hana i nā mīkini lapaʻau a me nā mea hana palekana e hoʻohana)
2. ʻOihana mana makani (Isolation and insulation of chassis circuit PCB board)
3.Aerospace ʻoihana (insulation, anti-interference number on electronic equipment)
4. ʻOihana lako o ke keʻena (ʻaʻole loa i ʻōpala, nani a kūpono hoʻi)
5.Petrochemical ʻoihana (kiʻekiʻe wela kū'ē, kemika kū'ē, corrosion kū'ē, hoʻonui lako ola)
6.Electronics ʻoihana (insulate, anti-interference, light weight)
7. ʻoihana kamaʻilio (insulasi, non-magnetic, palekana)
8. ʻOihana hana moku (acid-resistant, alkali-resistant, corrosion-resistant, long-life butterfly screw specifications, piha piha e hoʻokō i nā pono o nā manawa like ʻole.