修整華司 用於90°平頭螺絲
BN 1278
Norm
SN 213912 (Standard withdrawn)
Funktioner
| 材質 |
材質
碳鋼
|
| 表面處理 |
表面處理
鍍鉻
|
BN 1276 - SN 213912
Finishing washers for 90° countersunk head screws - Steel - plain
BN 1277 - SN 213912
Finishing washers for 90° countersunk head screws - Steel - zinc plated blue
BN 20696 - SN 213912
Finishing washers for 90° countersunk head screws - Steel - zinc plated blue with CresaCoat® C 313 Silver
BN 4879 - SN 213912
Finishing washers for 90° countersunk head screws - Stainless steel - A1