四方槽半沉頭 AB ABR自攻螺釘 ASME B 18.6.3 (T8-III+T40) - 2013
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| ①,若以小數規定公稱直徑，應省略小數前和小數點後第四位的零。 ②,方槽内壁略帶錐度，以保證插入深量規與有鍍層螺釘凹槽的配合。為使插入深測量深度适用于有塗鍍層的螺釘，制造者在生產（镦頭）時，應為其留出必要的加工餘量。 ③,表中的“R”表示正常插入深入。 ④,螺釘末端釘尖上不允許因螺紋輾壓而形成的虛尖，允許略帶圓弧或圓鈍形末端。 ⑤,小于等于8#的螺釘，螺紋牙頂平面寬度不應超過0.004in，大于8#的應不超過0.006in。 ⑥,正常情況下，當螺釘長度小于等于其公稱長度L0時應采用全螺紋，過渡螺紋長度應小于等于Y；若螺釘長度大于其公稱長度L0可采用半牙型式，但其螺紋長度應不小于b。 |
采用标準
AB型和ABR型自攻螺紋和末端
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![AB型和ABR型自攻螺紋和末端 [Table 40]](http://img.164580.com/upload/48/standard/2018/09/28/1538121933855296516.jpg)
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[美标] ASME/ANSI B 18.6.3 (T40) - 2013 |
AB型和ABR型自攻螺紋和末端 [Table 40] Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws |
B型 BP型自攻螺釘螺紋和末端
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![B型 BP型自攻螺釘螺紋和末端 [Table 41]](http://img.164580.com/upload/48/standard/2018/09/29/1538186661945324758.jpg)
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[美标] ASME/ANSI B 18.6.3 (T41) - 2013 |
B型 BP型自攻螺釘螺紋和末端 [Table 41] Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws |
BF型 BT型 自切自攻螺釘螺紋和末端
| 3 |
![BF型 BT型 自切自攻螺釘螺紋和末端 [Table 43]](http://img.164580.com/upload/48/standard/2018/09/29/1538208543197073992.jpg)
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[美标] ASME/ANSI B 18.6.3 (T43) - 2013 |
BF型 BT型 自切自攻螺釘螺紋和末端 [Table 43] Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws |
D, F, G, T 型自攻螺釘 螺紋和末端
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![D, F, G, T 型自攻螺釘 螺紋和末端 [Table 44]](http://img.164580.com/upload/48/standard/2018/09/30/1538274982710145766.jpg)
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[美标] ASME/ANSI B 18.6.3 (T44) - 2013 |
D, F, G, T 型自攻螺釘 螺紋和末端 [Table 44] Dimensions of Threads and Points for Type D, F, G, and T Thread-Cutting Tapping Screws |
A型自攻螺釘螺紋和末端
| 5 |
![A型自攻螺釘螺紋和末端 [Table 42]](http://img.164580.com/upload/48/standard/2018/09/29/1538199242541614227.jpg)
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[美标] ASME/ANSI B 18.6.3 (T42) - 2013 |
A型自攻螺釘螺紋和末端 [Table 42] Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws |
自擠自攻【TRS型】螺紋和末端
| 6 |
![自擠自攻【TRS型】螺紋和末端 [Table 45]](http://img.164580.com/upload/48/standard/2018/10/08/1538974825207969765.jpg)
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[美标] ASME/ANSI B 18.6.3 (T45) - 2013 |
自擠自攻【TRS型】螺紋和末端 [Table 45] Dimensions of Type TRS Tapping Screws |
注：技術數據僅供參考，請以官方原件為準！
類似标準及供貨信息
| 7 |
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[萬禧] WS 9200 - 2014 |
内六角圓柱頭自攻螺釘 Hexagon socket cheese head self-tapping screws |
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![米制四方槽沉頭自攻釘 [Table 11]](http://img.164580.com/upload/48/pic/2024/04/29/1714354417088005093.jpg)
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米制四方槽沉頭自攻釘 [Table 11] Metric square recessed flat countersunk tapping screws [Table 11] 供應商(2) |
| 9 |
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| 10 |
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| 11 |
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[美标] ASME B 18.6.3 (H2B-III+T1A) - 2024 |
四方槽半沉頭 AB ABR自攻螺釘 Square recessed raised countersunk head tapping screws - Type AB and ABR |
| 12 |
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[美标] ASME B 18.6.3 (H3B-III+T1A) - 2024 |
方槽82°沉頭清根 AB ABR自攻螺釘 Undercut 82-deg Square Recessed Countersunk Head Tapping Screws - Type AB (ABR) |
| 13 |
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[美标] ASME B 18.6.3 (H3D-III+T1A) - 2024 |
四方槽82°半沉頭清根 AB ABR自攻螺釘 Square recessed undercut oval countersunk head tapping screws - Type AB and ABR |
| 14 |
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[美标] ASME B 18.6.3 (H5C-III+T1A) - 2024 |
四方槽盤頭 AB ABR自攻螺釘 Square Recessed Pan Head Tapping Screws - Type AB and ABR |
| 15 |
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[美标] ASME B 18.6.3 (H6B-III+T1A) - 2024 |
十字槽球面圓柱頭 AB ABR自攻螺釘 Cross recessed raised cheese head tapping screws - Type AB and ABR |
| 16 |
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[美标] ASME B 18.6.3 (H7B-III+T1A) - 2024 |
四方槽大扁頭 AB ABR自攻螺釘 Square Recessed Mushroom Head Tapping Screws - Type AB and ABR |
| 17 |
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[美标] ASME B 18.6.3 (H11B-III+T1A) - 2024 |
方槽圓頭 AB ABR自攻螺釘 Square Recessed Round Head Tapping Screws - Type AB and ABR |
| 18 |
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[美标] ASME B 18.6.3 (T2-III+T40) - 2013 |
方槽82度沉頭AB ABR自攻螺釘 82° Square Recessed Countersunk Head Tapping Screws - Type AB (ABR) |
| 19 |
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[美标] ASME B 18.6.3 (T10-III+T40) - 2013 |
方槽82°沉頭清根 AB ABR自攻螺釘 Undercut 82-deg Square Recessed Countersunk Head Tapping Screws - Type AB (ABR) |
| 20 |
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[美标] ASME B 18.6.3 (T12-III+T40) - 2013 |
四方槽82°半沉頭清根 AB ABR自攻螺釘 Square recessed undercut oval countersunk head tapping screws - Type AB and ABR |
| 21 |
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[美标] ASME B 18.6.3 (T19-III+T40) - 2013 |
四方槽盤頭 AB ABR自攻螺釘 Square Recessed Pan Head Tapping Screws - Type AB and ABR |
| 22 |
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[美标] ASME B 18.6.3 (T22-III+T40) - 2013 |
四方槽球面圓柱頭 AB ABR自攻螺釘 Square Recessed Raised Cheese Head Tapping Screws - Type AB and ABR |
| 23 |
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[美标] ASME B 18.6.3 (T25-III+T40) - 2013 |
四方槽大扁頭 AB ABR自攻螺釘 Square Recessed Mushroom Head Tapping Screws - Type AB and ABR |
| 24 |
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[美标] ASME B 18.6.3 (T36-III+T40) - 2013 |
方槽圓頭 AB ABR自攻螺釘 Square Recessed Round Head Tapping Screws - Type AB and ABR |
| 25 |
|
[美标] ASME B 18.6.5M (T15) - 2000 (R2010) |
米制四方槽半沉頭自攻釘 [Table 15] Metric Type III square-recessed oval countersunk head tapping screws |
| 26 |
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[美标] ASME B 18.6.5M (T19) - 2000 (R2010) |
米制四方槽盤頭自攻螺釘 [Table 19] Metric Type Ill Square-Recessed Pan Head Tapping Screws [Table 19] |
| 27 |
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[美标] ASME B 18.6.5M (T19) - 2000 |
米制四方槽盤頭自攻螺釘 [Table 19] Metric square slot pan head tapping screws [Table 19] |
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