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①,ds应不小于2A级螺纹最小中径,并不大于公称(基本)螺纹大径。 ②,机械螺钉的螺纹长度: 1)螺纹规格≤5#: 公称长度≤3倍公称直径的应为满扣产品,头下螺纹肩距≤1倍螺距。 公称长度>3倍公称直径到 1-1/8 in 的,允许头下肩距最大不超过2倍螺距。 若无其他规定,长螺钉的最小螺纹长度为1 in 。 2)螺纹规格≥6#: 公称长度≤3倍公称直径的应为满扣产品,头下螺纹肩距≤1倍螺距。 公称长度>3倍公称直径到 2 in 的,允许头下螺纹肩距最大不超过2倍螺距。 若无其他规定,长螺钉的最小螺纹长度为 1.5 in 。 ③,机械螺钉材料 1)非热处理低碳钢,如1006~1022 硬度HRB69-100 2)当机械螺钉规定硬度时,应采用中低碳钢制造,如含硼或不含硼1018~1038 硬度HRC25-38 |
1 | [美标] ASME/ANSI B 18.6.3 (T40) - 2013 |
AB型和ABR型自攻螺纹和末端 [Table 40] Dimensions of Threads and Points for Type AB and Type ABR Thread-forming Screws |
2 | [美标] ASME/ANSI B 18.6.3 (T41) - 2013 |
B型 BP型自攻螺钉螺纹和末端 [Table 41] Dimensions of Threads and Points for Type B and BP Thread-Forming Tapping Screws |
3 | [美标] ASME/ANSI B 18.6.3 (T42) - 2013 |
A型自攻螺钉螺纹和末端 [Table 42] Dimensions of Threads and Points for Type A Thread-Forming Tapping Screws |
4 | [美标] ASME/ANSI B 18.6.3 (T43) - 2013 |
BF型 BT型 自切自攻螺钉螺纹和末端 [Table 43] Dimensions of Threads and Points for Types BF and BT Thread-Cutting Tapping Screws |
5 | [美标] ASME/ANSI B 18.6.3 (T44) - 2013 |
D, F, G, T 型自攻螺钉 螺纹和末端 [Table 44] Dimensions of Threads and Points for Type D, F, G, and T Thread-Cutting Tapping Screws |
6 | [美标] ASME/ANSI B 18.6.3 (T45) - 2013 |
自挤自攻【TRS型】螺纹和末端 [Table 45] Dimensions of Type TRS Tapping Screws |
类似标准及供货信息
7 | [国标] GB /T 818 - 2016 |
十字槽盘头螺钉 Pan Head Screws with Cross Recess 供应商(14) |
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8 | [国标] GB /T 823 - 2016 |
十字槽小盘头螺钉 Small Pan Head Screws with Cross Recess 供应商(4) |
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9 | [国标] GB /T 818 - 2000 |
十字槽盘头螺钉 Pan Head Screws with Cross Recess 供应商(14) |
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10 | [国标] GB 823 - 1988 |
十字槽小盘头螺钉 Cross Recessed Small Pan Head Screws 供应商(4) |
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11 | [国标] GB 818 - 1985 |
十字槽盘头螺钉 Cross Recessed Pan Head Screws 供应商(14) |
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12 | [国标] GB 818 - 1976 |
十字槽盘头螺钉 Cross Recessed Pan Head Screws 供应商(14) |
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13 | [德标] DIN 967 - 2018 |
十字槽盘头凸缘螺钉 A级 Cross Recessed Pan Head Screws with Collar - Product Grade A 供应商(1) |
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14 | [德标] DIN 967 - 2002 |
十字槽盘头凸缘螺钉 A级 Cross Recessed Pan Head Screws with Collar - Product Grade A 供应商(1) |
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15 | [德标] DIN 7985 - 1990 |
十字槽球面(矮)圆柱头[盘头]螺钉 Cross Recessed Raised Cheese Head Screws 供应商(6) |
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16 | [德标] DIN 6929 (CE) - 2013 |
粗牙十字槽盘头细杆螺钉 Pan Head Screws With Cross Recess |
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17 | [国际] ISO 7045 - 2011 |
A级十字槽盘头螺钉 H型或Z型 Pan Head Screws With Type H Or Type Z Cross Recess-Product Grade A 供应商(3) |
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18 | [国际] ISO 7045 - 1994 |
十字槽盘头螺钉 Pan head screws with type H or type Z cross recess- Product grade A 供应商(3) |
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19 | [日标] JIS B 1111 (T3) - 2017 |
十字槽盘头螺钉 [表3] Cross Recessed Pan Head Screws 供应商(2) |
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20 | [日标] JIS B 1111 (T1) - 2006 |
十字槽盘头螺钉 [表1] Cross Recessed Pan Head Screws 供应商(2) |
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21 | [日标] JIS B 1111 (T1) - 1996 |
十字槽盘头螺钉 [表1] Cross recessed pan head screws 供应商(2) |
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22 | [日标] JIS B 1111 (JA3) - 2017 |
十字槽盘头螺钉 [附属表 JA.3] Cross Recessed Pan Head Screws |
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23 | [日标] JIS B 1111 (A1) - 2006 |
十字槽盘头螺钉 [附属表1] Cross Recessed Pan Head Screws |
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24 | [日标] JIS B 1111 (A1) - 1996 |
十字槽盘头螺钉 [附属表1] Cross recessed pan head screws |
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25 | [日标] JIS B 1119 (2P) - 1986 |
眼镜框架用 - 十一字槽盘头螺钉 Spectacle Frames - Cross-recessed Slotted Pan Head Machine Screws |
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26 | [汽标代号] Q 214 |
十字槽盘头螺钉 Cross recessed pan head screws 供应商(1) |
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27 | [美标] ASME/ANSI B 18.6.3 - 2010 |
十字槽盘头螺钉Table18 Cross recessed pan head machine screws 供应商(4) |
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28 | [美标] ASME/ANSI B 18.6.7M - 1998 |
米制十字槽盘头螺钉Table11 Metric cross recessed pan head screws |
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29 | [美标] ASME/ANSI B 18.6.7M - 1998 |
米制米字槽盘头螺钉Table12 Metric PZ Drives pan head screws |
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30 | [欧标] EN 2884 - 2024 |
航天航空 - 盘头螺钉 偏十字槽 光杆公差h12 短螺纹 钛合金 阳极氧化 MoS2润滑 - 等级:1100MPa(室温)/315℃ Aerospace Series - Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized, MoS2 Lubricated - Classification: 1100 MPa (at Ambient Temperature)/315℃ |
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31 | [欧标] EN 2884 - 1996 |
航天航空 - 盘头螺钉 偏十字槽 光杆公差h12 短螺纹 钛合金 阳极氧化 MoS2润滑 - 等级:1100MPa(室温)/315℃ Aerospace Series - Screws, Pan Head, Offset Cruciform Recess, Coarse Tolerance Normal Shank, Short Thread, in Titanium Alloy, Anodized, MoS2 Lubricated - Classification: 1100 MPa (at Ambient Temperature)/315℃ |
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32 | [欧标] EN 2897 - 1996 |
航天航空 - 盘头螺钉 偏十字槽 紧公差 普通杆 短螺纹 合金 镀镉 - 等级:1100MPa(室温)/235℃ Aerospace Series - Screws, Pan Head, Offset Cruciform Recess, Close Tolerance Normal Shank, Short Thread, in Alloy Steel, Cadmium Plated - Classification: 1100 MPa (at Ambient Temperature)/235℃ |
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33 | [意大利] UNI 7687 |
十字槽盘头螺钉 Recessed Raised Cheese (Filister) Head Screws - ISO Metric Coarse Thread - Product Grade A |
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34 | [法国] NF E 25-121 - 1994 |
十字槽盘头螺钉 Pan Head Screws With Type H Or Type Z Cross Recess - Product A |
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35 | [英标] BS 1981 - 1991 |
米字槽盘头螺钉Table12 Cross Recessed Pan Head Machine Screws |
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36 | [英标] BS 450 - 1958 |
英制十字槽盘头螺钉 - B.S.W. & B.S.F. 螺纹 [Table 5] Cross Recessed Pan Head Screws with B.S.W. & B.S.F. Threads [Table 5] |
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37 | [澳标] AS /NZS 1427 - 1996 |
米制十字槽盘头螺钉 ISO metric cross-recess pan head screws |
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38 | [原电子工业部] SJ 2828 - 1987 |
十字槽盘头螺钉 Cross recessed pan head screws |
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39 | [台湾] CNS 9674 - 1988 |
十字槽盘头螺钉 Cross Recessed Pan Head Screws |
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40 | [台湾] CNS 9677 - 1988 |
十字槽圆顶盘头螺钉 Corss Recessed Oval Pan Head Machine Screws |
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41 | [韩标] KS B 1023 (T6) - 2016 (R2021) |
十字槽盘头螺钉 Pan head screws with type H or type Z cross recess- Product grade A |
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42 | [韩标] KS B 1023 (T1) - 2001 |
十字槽盘头螺钉 Cross Recessed Pan Head Screws |
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43 | [德标] DIN EN ISO 7045 - 2011 |
十字槽盘头螺钉 - 产品等级A级 Pan Head Screws With Type H or Type Z Cross Recess- Product Grade A 供应商(6) |
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44 | [印标] IS 7483 - 2005 |
十字槽盘头螺钉 A级 Pan Head Screws with Type H or Z Cross Recess - Product Grade A |
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45 | [美标] ASME B 18.6.3 (H5B-I/H5C-IA) - 2024 |
十字槽盘头螺钉 (ASTM F837, F468) Type I Cross Recessed Pan Head Screws (ASTM F837, F468) 供应商(4) |
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46 | [航天] QJ 2376 - 1992 |
十字槽盘头螺钉 Cross recessed pan head screws |
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47 | [深圳紧固件行业协会标准] T/SZJGJ 001 (F) - 2024 |
十字槽盘头机器螺钉 Pan Head Screws With Cross Recess |