|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
①,钻头部分(直径dp)的工作性能按 ISO 10666 规定。 ②,材料: a)采用表面硬化钢或可热处理钢。 b)硬度: 热处理后表面硬度至少530 HV0.3,≤ST4.2芯部硬度320 HV 5~400 HV 5,> ST4.2 芯部硬度320 HV 10~400 HV 10。按ISO 10666 |
|
|
类似标准及供货信息
1 | [国标] GB /T 15856.3 - 2002 |
十字槽半沉头自钻自攻螺钉 Cross Recessed Raised Countersunk Head Self-Drilling Screws with Tapping Screw Thread 供应商(1) |
|
2 | [国标] GB /T 15856.3 - 1995 |
十字槽半沉头自钻自攻螺钉 Cross Recessed Raised Countersunk Head Self-drilling Tapping Screws 供应商(1) |
|
3 | [德标] DIN 7504 (R) - 1995 |
十字槽半沉头钻尾自攻钉 Cross recessed raised contersunk self-drilling tapping screws 供应商(3) |
|
4 | [德标] DIN 7504 (Q) - 1982 |
十字槽半沉头钻尾自攻钉 Cross recessed raised contersunk self-drilling tapping screws 供应商(3) |
|
5 | [国际] ISO 15483 - 1999 |
十字槽半沉头钻尾自攻螺钉 Cross Recessed Raised Countersunk Head Self-drilling And Tapping Screws |
|
6 | [日标] JIS B 1124 (F4) - 2021 |
十字槽半沉头自钻自攻螺钉 Cross recessed raised countersunk head drilling screws |
|
7 | [日标] JIS B 1124 (T4) - 2003 |
十字槽半沉头钻尾自攻钉 Cross Recessed Raised Countersunk Head Drilling Screws |
|
8 | [法国] NF E 25-859 - 1999 |
十字槽半沉头自钻自攻螺钉 Cross Recessed Raised Countersunk Head Drilling Screws With Tapping Screws Thread |