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)
| Description | |
|---|---|
| Material | Stainless steel / Carbon steel |
| Driving recess type | Hexalobular socket drive (6 lobe) |
| Head Type | Cross recessed raised cheese head (pan head) |
| Thread Type | Machine screw thread |
| Surface color | Zinc finish / Phosphate / Black oxide |
| Type of thread locking patch | Nylon thread locking patch blue |
| Type of end | Flat end |
| Field of application | Automotive / Machinery |
| Drive variations | Cross recess type H (Phillips) & type Z (Pozidrive) |
相關產品
Serrations under head / Hexalobular socket ISO 10664
Indented hex washer head with collar
a) DIN 968 制定了帶華司盤頭十字孔自攻螺絲的標準。這些螺絲通常搭配兩種類型的孔型：H 型（十字槽 phillips）和 Z 型（米字槽 pozidrive), 兩者均設計用於輕鬆安裝和拆卸。
b) DIN 7970 自攻螺絲規範中 亦制定了兩種類型的螺紋尾端：C 型（錐型尾 cone point）和 F 型（平尾 flat point）。
a) A self-tapping screw for thermoplastics is a specialized fastener designed to create its own threads as it is driven into plastic materials.
b) These screws have wider, sharp, and deep threads, which allow them to cut into the softer thermoplastic material efficiently, creating a secure, long-lasting hold.
Thin hexagon head
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.