Hex socket head cap screws fully threaded with TufLok® patch
BN 8706
DIN 912
(Standard withdrawn)
ISO 4762
~UNI 5931
~ČSN 021143
| 頭形 |
頭形
圓柱頭
|
| 穴型 |
穴型
六角穴
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
碳鋼
|
| 強度等級 |
強度等級
8.8
|
| 表面處理 |
表面處理
鍍鋅
|
All features
Standard
DIN 912 (Standard withdrawn)
ISO 4762
~UNI 5931
~ČSN 021143
Additional information
Coating angle α in the screw body area approx. 90°. Edge zone (spray transition) up to 180°.
Coating length l1 = ~ 4 to 6 thread turns.
Around 2 to 3 thread turns remain uncoated to ensure flawless installation (l2).
Features
| 頭形 |
頭形
圓柱頭
|
| 穴型 |
穴型
六角穴
|
| 螺紋 |
螺紋
全牙
|
| 材質 |
材質
碳鋼
|
| 強度等級 |
強度等級
8.8
|
| 表面處理 |
表面處理
鍍鋅
|