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:
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①,其他凹槽型式請點擊标題下方的“采用标準” 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,螺杆直徑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 。 |
1 | [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 |
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2 | [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 |
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3 | [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 |
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4 | [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 |
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5 | [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 |
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6 | [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 |
類似标準及供貨信息
7 | [日标] 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) |
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8 | [日标] 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) |
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9 | [日标] 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) |
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10 | [法國] NF E 27-711 - 1982 |
六角凸緣螺栓 8.8級、10.9級 Hexagon Bolt with Collar |
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11 | [澳标] AS /NZS 1427 - 1996 |
米制小系列六角頭帶介螺栓 ISO metric small series hexagon washer head screws |
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12 | [美标] 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) Plain and Slotted Hex Washer Head Screws (ASTM F837, F468) |
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13 | [美标] ASME B 18.6.3 (H10B-I) - 2024 |
十字槽六角凸緣頭螺釘 Cross Recess Indented Hex Washer Head Screws |
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14 | [美标] ASME B 18.6.3 (H10B-VI) - 2024 |
梅花槽六角凸緣頭螺釘 Recess Dimensions for Indented Hex Washer Head Screws,Type VI |
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15 | [美标] 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 |
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16 | [美标] 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 |