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80° 开槽半沉头清根自攻螺钉 [Table 11] ASME B 18.6.3 (T11t) - 2013

选择规格尺寸 点击↓

0#

1#

2#

3#

4#

5#

6#

7#

8#

10#

12#

14#

1/4

16#

18#

5/16

20#

24#

3/8

7/16

1/2

ASME B 18.6.3 (T11t) - 2013 80° 开槽半沉头清根自攻螺钉 [Table 11]

尺寸单位: inch
美标ASME B18.6.3 (T11t) - 2013 ASME18.6.3  80° 开槽半沉头清根自攻螺钉 [Table 11]
ASME B 18.6.3 (T11t) - 2013 80° 开槽半沉头清根自攻螺钉 [Table 11]
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螺纹尺寸
d
0# 1# 2# 3# 4# 5# 6# 7# 8# 10# 12#
d 公称
PP
L
dk 最大值
最小值
k 参考值
f 参考值
n 最大值
最小值
t 最大值
最小值
0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510 0.1640 0.1900 0.2160
- 64 56 48 40 40 32 - 32 24 24
1/8 1/8 1/8 1/8 3/16 3/16 3/16 / 1/4 5/16 3/8
0.112 0.137 0.162 0.187 0.212 0.237 0.262 0.287 0.312 0.362 0.412
0.096 0.120 0.144 0.167 0.191 0.215 0.238 0.262 0.285 0.333 0.380
0.025 0.031 0.036 0.042 0.047 0.053 0.059 0.064 0.070 0.081 0.092
0.021 0.025 0.029 0.033 0.037 0.041 0.045 0.049 0.052 0.060 0.068
0.023 0.026 0.031 0.035 0.039 0.043 0.048 0.048 0.054 0.060 0.067
0.016 0.019 0.023 0.027 0.031 0.035 0.039 0.039 0.045 0.050 0.056
0.028 0.034 0.040 0.047 0.053 0.059 0.065 0.071 0.078 0.090 0.103
0.022 0.027 0.033 0.038 0.043 0.048 0.053 0.059 0.064 0.074 0.085
螺纹尺寸
d
14# 1/4 16# 18# 5/16 20# 24# 3/8 7/16 1/2
d 公称
PP
L
dk 最大值
最小值
k 参考值
f 参考值
n 最大值
最小值
t 最大值
最小值
0.2420 0.2500 0.2680 0.2940 0.3125 0.3200 0.3720 0.3750 0.4375 0.5000
- 20 - - 18 - - 16 14 13
/ 7/16 / / 1/2 / / 9/16 5/8 3/4
0.462 0.477 0.512 0.561 0.597 0.611 0.711 0.717 0.760 0.815
0.427 0.442 0.475 0.522 0.556 0.569 0.664 0.670 0.715 0.765
0.104 0.107 0.115 0.126 0.134 0.137 0.160 0.161 0.156 0.156
0.076 0.079 0.084 0.092 0.099 0.100 0.116 0.117 0.122 0.131
0.075 0.075 0.075 0.084 0.084 0.084 0.094 0.094 0.094 0.106
0.064 0.064 0.064 0.072 0.072 0.072 0.081 0.081 0.081 0.091
0.115 0.119 0.127 0.140 0.149 0.152 0.177 0.179 0.184 0.204
0.096 0.098 0.106 0.116 0.124 0.127 0.148 0.149 0.154 0.169
①,头部边缘为倒圆或平的。
②,小于等于表中长度的螺钉,为清根沉头型。
③,7#, 14#, 16#, 18#, 20#, 24#仅用于自攻螺钉。
④,其他凹槽型式请点击正文标题下方的“采用标准”
⑤,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。
⑥,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,长螺钉最小螺纹长度为 1.5 in 。

自攻螺纹:

1 AB型和ABR型自攻螺纹和末端 [Table 40] [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
AB, ABR型

自攻螺纹:

2 B型 BP型自攻螺钉螺纹和末端 [Table 41] [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
B, BP型

自攻螺纹:

3 A型自攻螺钉螺纹和末端 [Table 42] [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
A型

自攻螺纹:

4 BF型 BT型 自切自攻螺钉螺纹和末端 [Table 43] [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
BF, BT型

自攻螺纹:

5 D, F, G, T 型自攻螺钉 螺纹和末端 [Table 44] [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
D, F, G, T型

自攻螺纹:

6 自挤自攻【TRS型】螺纹和末端 [Table 45] [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
TRS型
类似标准及供货信息
7 开槽半沉头自攻螺钉 [国标]
GB /T 5284 - 2017
开槽半沉头自攻螺钉
Slotted Raised Countersunk(Oval) Head Tapping Screws
8 开槽半沉头自攻螺钉 [国标]
GB /T 5284 - 1985
开槽半沉头自攻螺钉
Slotted raised countersunk head tapping screws
9 米制开槽半沉头自攻钉 [美标]
IFI 502 - 1982
米制开槽半沉头自攻钉
Metric Slotted Oval Countersunk Head Tapping Screws
10 开槽半沉头自攻螺钉 [德标]
DIN 7973 - 1990
开槽半沉头自攻螺钉
Slotted Raised Countersunk Head Tapping Screws
供应商(3)
11 开槽半沉头自攻螺钉 [国际]
ISO 1483 - 2011
开槽半沉头自攻螺钉
Slotted Raised Countersunk (Oval) Head Tapping Screws
12 开槽半沉头自攻螺钉 [国际]
ISO 1483 - 1983
开槽半沉头自攻螺钉
Slotted raised countersunk head tapping screws
13 开槽半沉头自攻螺钉 [日标]
JIS B 1115 (O) - 2006
开槽半沉头自攻螺钉
Slotted Raised Countersunk Head Tapping Screws
14 开槽半沉头自攻钉 [日标]
JIS B 1115 (O) - 1996
开槽半沉头自攻钉
Slotted raised countersunk head tapping screws
15 半沉头自攻钉 [日标]
JIS B 1115 (O) - 1995
半沉头自攻钉
Raised countersunk head tapping screws
16 80°开槽半沉头自攻钉 [美标]
ASME/ANSI B 18.6.3 - 2010
80°开槽半沉头自攻钉
80° Machine Screw and Tapping Screw Nuts (Inch Seires)
17 开槽半沉头自攻螺钉 [法国]
NF E 25-661 - 1994
开槽半沉头自攻螺钉
Slotted Raised Countersunk (Oval) Head Tapping Screws
18 开槽80°半沉头自攻钉 [Table 12] [英标]
BS 4174 - 1972
开槽80°半沉头自攻钉 [Table 12]
80°Slotted Raised Countersunk Head Tapping Screws [Table 12]
19 米字槽80°半沉头自攻钉 [Table 13] [英标]
BS 4174 - 1972
米字槽80°半沉头自攻钉 [Table 13]
Cross Recess 80° Raised Countersunk Head Tapping Screws [Table 13]
20 开槽80°半沉头清根自攻钉 [Table 14] [英标]
BS 4174 - 1972
开槽80°半沉头清根自攻钉 [Table 14]
Slotted 80° truncated Raised Countersunk Head Screws [Table 14]
21 米制开槽半沉头自攻螺钉 [澳标]
AS /NZS 4405 - 1996
米制开槽半沉头自攻螺钉
ISO metric slotted raised countersunk head tapping screws
22 开槽半沉头自攻螺钉 [德标]
DIN EN ISO 1483 - 2011
开槽半沉头自攻螺钉
Slotted Raised Countersunk (Oval) Head Tapping Screws
供应商(3)
23 82°开槽半沉头 AB ABR 自攻螺钉 [Table 7] [美标]
ASME B 18.6.3 (T7+T40) - 2013
82°开槽半沉头 AB ABR 自攻螺钉 [Table 7]
82° Dimensions of Slotted Oval Countersunk Head Tapping Screws [Table 7]
24 米制开槽半沉头自攻钉 [Table 12] [美标]
ASME B 18.6.5M - 2000 (R2010)
米制开槽半沉头自攻钉 [Table 12]
Metrice slotted raised countersunk head tapping screws [Table 12]
25 开槽半沉头自攻螺钉 B,BP型 [Table 20] [美标]
ASME B 18.6.4 - 1998
开槽半沉头自攻螺钉 B,BP型 [Table 20]
slotted Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 20]
26 开槽半沉头自攻螺钉 C型(统一螺纹) [Table 20] [美标]
ASME B 18.6.4 - 1998
开槽半沉头自攻螺钉 C型(统一螺纹) [Table 20]
slotted Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 20]
27 开槽半沉头自攻螺钉 AB型 [Table 20] [美标]
ASME B 18.6.4 - 1998
开槽半沉头自攻螺钉 AB型 [Table 20]
slotted Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 20]
28 开槽半沉头自攻螺钉 A型 [Table 20] [美标]
ASME B 18.6.4 - 1998
开槽半沉头自攻螺钉 A型 [Table 20]
slotted Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 20]
注:技术数据仅供参考,以官方原件为准!
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