Bent eye screws
Bent eye screws

Bent eye screws

吊環螺絲

  • Carbon steel
  • Zinc plated blue 

相關產品

DIN 7985 / ISO 7045 / ISO 14583
DIN 7985 / ISO 7045 / ISO 14583

a) 此規範定義了 十字孔盤頭螺絲 (Cross recessed raised cheese head screws) 的規格. 這些螺絲具有凸起的圓柱形頭部, 一般常見孔型為 十字孔 type H (Phillips), 米字孔 Type Z (Pozi), 和 梅花孔 (Hexalobular socket / 6 lobe)

凹六角華司頭 高低牙螺絲
凹六角華司頭 高低牙螺絲

Indented hex washer head with collar

DIN 7984
DIN 7984

a) 與 DIN 912 不同的是，DIN 7984 螺絲具有薄型頭部且同樣採用六角孔做驅動 (內六角薄頭螺絲), 公制螺紋, 其牙外徑尺寸可從 M3 到 M24

b) DIN 7984 螺絲具有較薄的頭部，因其設計使它們與材料表面齊平。然而，這種設計可能無法提供與 DIN 912 螺絲較厚頭部相同的扭矩傳遞能力，後者由於其較厚的圓柱形頭部形狀而設計用於處理更高的扭矩。 

六角華司頭三角牙螺絲
六角華司頭三角牙螺絲

三角牙螺絲 DIN 7500

Hexalobular socket pan head screw
Hexalobular socket pan head screw

a) The screw head features a hexalobular socket, often referred to by the generic name “6 lobe”

b) The flat underside of the pan head distributes clamping force over a larger area compared to countersunk or round head screws.

c) Although there may be minor differences in dimensional tolerances or thread requirements, both DIN 7985 (German standard) and ISO 14583 (international standard) specify pan head screws.