平頭一字割溝螺絲 小頭
BN 658
Standard
VSM 13328 (Standard withdrawn)
Additional information
Countersunk must be designed according to the corresponding standard!
Features
| 頭形 |
頭形
小埋頭
|
| 穴型 |
穴型
一字穴
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
不鏽鋼
|
| 材料種類 |
材料種類
A2
|