開槽和無槽六角凸緣頭（墊圈頭）螺釘 [Table 32] (ASTM F837, F468) ASME B 18.6.3 (T32) - 2013
| 選擇規格尺寸 點擊↓ 2# 3# 4# 5# 6# 8# 10# 12# 1/4 5/16 3/8 7/16 1/2 |
尺寸單位:
inch |
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![ASME B 18.6.3 (T32) - 2013 開槽和無槽六角凸緣頭（墊圈頭）螺釘 [Table 32] (ASTM F837, F468)](https://img.164580.com/upload/48/pic_cadpara/1491_zh.png?ue=1761518132&local=cache&tp=canvas&pict=png)
![美標ASME B18.6.3 (T32) - 2013 ASME18.6.3 1 開槽和無槽六角凸緣頭（墊圈頭）螺釘 [Table 32] (ASTM F837, F468)](https://img.164580.com/upload/48/pic/2023/11/17/1700200986685979827.jpg)
![美標ASME B18.6.3 (T32) - 2013 ASME18.6.3 1 開槽和無槽六角凸緣頭（墊圈頭）螺釘 [Table 32] (ASTM F837, F468)](https://img.164580.com/upload/48/pic/2023/11/17/1700201088233464801.jpg)
![ASME B 18.6.3 (T32) - 2013 開槽和無槽六角凸緣頭（墊圈頭）螺釘 [Table 32] (ASTM F837, F468)](https://img.164580.com/upload/48/qrcode_standardurl/5003.png)
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| ①,其他凹槽型式請點擊標題下方的“采用標準” ②,除非用戶有要求，六角頭凸緣螺釘不需要開槽。 ③,六角面與凸緣頂面結合處的圓角半徑R應不大于螺釘公稱直徑的0.15倍。 ④,可選擇凹穴型式。 ⑤,螺桿直徑ds應不小于2A級螺紋最小中徑，并不大于公稱（基本）螺紋大徑。 ⑥,機械螺釘的螺紋長度： 1）螺紋規格≤5#: 公稱長度≤3倍公稱直徑的應為滿扣產品，頭下螺紋肩距≤1倍螺距。 公稱長度＞3倍公稱直徑到 1-1/8 in 的，允許頭下肩距最大不超過2倍螺距。 若無其他規定，長螺釘的最小螺紋長度為1 in 。 2）螺紋規格≥6#: 公稱長度≤3倍公稱直徑的應為滿扣產品，頭下螺紋肩距≤1倍螺距。 公稱長度＞3倍公稱直徑到 2 in 的，允許頭下螺紋肩距最大不超過2倍螺距。 若無其他規定，長螺釘最小螺紋長度為 1.5 in 。 |
同版本產品組
采用標準
自攻螺紋：
| 1 |
![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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[美標] 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 |
| 2 |
![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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[美標] 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 |
| 3 |
![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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[美標] 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 |
| 4 |
![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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[美標] 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 |
| 5 |
![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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[美標] 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 |
| 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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[美標] 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！
類似標準及供貨信息
| 7 |
![六角頭凸緣（帶墊）螺栓 1型 [Table JA.2]](http://img.164580.com/upload/48/pic/2023/11/17/1700201088392116642.jpg)
|
[日標] JIS B 1189 (Type 1) - 2014 |
六角頭凸緣（帶墊）螺栓 1型 [Table JA.2] Hexagon Bolt with flange (Collar) - Type 1 - [Table JA.2] 供應商(1) |
| 8 |
|
[日標] JIS B 1189 (Type 1) - 2005 |
六角頭帶墊螺栓 1型 Hexagon Flange with Flat Upper Face Bolt - Type 1 [Attached Table 1] 供應商(1) |
| 9 |
|
[日標] JIS B 1189 (Class 1) - 1977 |
六角頭墊圈面螺栓 1型 Hexagon Bolts with Collar - Class 1 供應商(1) |
| 10 |
|
[法國] NF E 27-711 - 1982 |
六角凸緣螺栓 8.8級、10.9級 Hexagon Bolt with Collar |
| 11 |
|
[澳標] AS /NZS 1427 - 1996 |
米制小系列六角頭帶介螺栓 ISO Metric Small Series Hexagon Washer Head Screws |
| 12 |
![開槽和無槽六角凸緣頭（墊圈頭）螺釘 (ASTM F837,F468) [TABLE 2.2.10-1]](http://img.164580.com/upload/48/pic/2023/11/17/1700200986084395472.jpg)
|
[美標] ASME B 18.6.3 (H10A) - 2024 |
開槽和無槽六角凸緣頭（墊圈頭）螺釘 (ASTM F837,F468) [TABLE 2.2.10-1] Plain and Slotted Hex Washer Head Screws (ASTM F837,F468) [TABLE 2.2.10-1] |
| 13 |
![十字槽六角凸緣頭螺釘 [TABLE 2.2.10-2 I]](http://img.164580.com/upload/48/pic/2023/11/17/1700206049299184076.jpg)
|
[美標] ASME B 18.6.3 (H10B-I) - 2024 |
十字槽六角凸緣頭螺釘 [TABLE 2.2.10-2 I] Cross Recess Indented Hex Washer Head Screws [TABLE 2.2.10-2] |
| 14 |
![梅花槽六角凸緣頭螺釘 [TABLE 2.2.10-2 VI]](http://img.164580.com/upload/48/pic/2023/11/17/1700206021249998460.jpg)
|
[美標] ASME B 18.6.3 (H10B-VI) - 2024 |
梅花槽六角凸緣頭螺釘 [TABLE 2.2.10-2 VI] Recess Dimensions for Indented Hex Washer Head Screws, Type VI [TABLE 2.2.10-2 VI] |
| 15 |
|
[美標] ASME B 18.6.3 (T33-I) - 2013 |
十字槽六角凸緣頭螺釘 Cross Recess Dimensions for Indented Hex Washer Head Screws |
| 16 |
|
[美標] ASME B 18.6.3 (T33-VI) - 2013 |
梅花槽六角凸緣頭螺釘 Recess Dimensions for Indented Hex Washer Head Screws，Type VI |
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