简体 | 繁體 | FastenerExpo |

Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 10]

ASME B 18.6.4 - 1998

Display drawing:

美标ASME B18.6.4 - 1998 ASME18.6.4 18.6.4A Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 10]
Nominal Diameter
d
0# 1# 2# 3# 4# 5# 6# 7#
d Nominal Size
L min
dk max
min
k Ref.
M Ref.
t Ref.
N Ref.
Socket No.
Penetration depth max
min
0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510
3/16 3/16 3/16 7/32 1/4 1/4 5/16 3/8
0.112 0.137 0.162 0.187 0.212 0.237 0.262 0.287
0.096 0.120 0.144 0.167 0.191 0.215 0.238 0.262
0.035 0.043 0.051 0.059 0.067 0.075 0.083 0.091
0.062 0.070 0.096 0.100 0.122 0.148 0.168 0.176
0.035 0.043 0.055 0.060 0.081 0.074 0.094 0.102
0.014 0.015 0.017 0.018 0.018 0.027 0.029 0.030
0 0 1 1 1 2 2 2
0.036 0.044 0.056 0.061 0.082 0.075 0.095 0.103
0.020 0.028 0.040 0.045 0.066 0.052 0.072 0.080
Nominal Diameter
d
8# 10# 12# 14# 16# 18# 20# 24#
d Nominal Size
L min
dk max
min
k Ref.
M Ref.
t Ref.
N Ref.
Socket No.
Penetration depth max
min
0.1640 0.1900 0.2160 0.2420 0.2680 0.2940 0.3200 0.3720
7/16 1/2 9/16 5/8 3/4 13/16 13/16 1
0.312 0.362 0.412 0.462 0.512 0.561 0.611 0.711
0.285 0.333 0.380 0.427 0.475 0.522 0.569 0.664
0.100 0.116 0.132 0.148 0.164 0.180 0.196 0.228
0.182 0.198 0.262 0.276 0.296 0.358 0.372 0.386
0.110 0.124 0.144 0.160 0.180 0.205 0.219 0.234
0.030 0.032 0.035 0.036 0.039 0.061 0.062 0.065
2 2 3 3 3 4 4 4
0.110 0.125 0.139 0.154 0.174 0.196 0.210 0.225
0.087 0.102 0.116 0.131 0.151 0.174 0.188 0.203

Similar Standards

1 Cross Recessed Countersunk Head Tapping Screws [GB]
GB /T 846 - 1985
Cross Recessed Countersunk Head Tapping Screws

View Suppliers
2 Cross recessed countersunk head self-tapping screws [GB]
GB 846 - 1976
Cross recessed countersunk head self-tapping screws

View Suppliers
3 Cross Recessed Countersunk (Flat) Head Tapping Screws [ISO]
ISO 7050 - 2011
Cross Recessed Countersunk (Flat) Head Tapping Screws

View Suppliers
4 Cross recessed countersunk head tapping screws [ISO]
ISO 7050 - 1983
Cross recessed countersunk head tapping screws

View Suppliers
5 Cross recessed countersunk head tapping screws [DIN]
DIN 7982 - 1990
Cross recessed countersunk head tapping screws

View Suppliers
6 Cross Recessed Countersunk (Flat) Head Tapping Screws [DIN EN ISO]
DIN EN ISO 7050 - 2011
Cross Recessed Countersunk (Flat) Head Tapping Screws

View Suppliers
7 Cross Recessed Countersunk Head Tapping Screws [GB]
GB /T 846 - 2017
Cross Recessed Countersunk Head Tapping Screws

View Suppliers
8 Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI4] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI4]
9 Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 18] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 18]
10 Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI4] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI4]
11 Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI3] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI3]
12 Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI3] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI3]
13 Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI2] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI2]
14 Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI2] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI2]
15 Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 19] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 19]
16 Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 19] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 19]
17 Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 19] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 19]
18 Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 19] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 19]
19 Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 18] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 18]
20 Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 18] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 18]
21 Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 18] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 18]
22 Cross-Recessed Flat Countersunk Head Tapping Screws [UNI]
UNI 6955
Cross-Recessed Flat Countersunk Head Tapping Screws
23 Recess 80°countersunk Head Screws - Type Z  [Table 9] [BS]
BS 4174 - 1972
Recess 80°countersunk Head Screws - Type Z [Table 9]
24 Recess 80°Truncated Countersunk Head Screws - Type Z  [Table 11] [BS]
BS 4174 - 1972
Recess 80°Truncated Countersunk Head Screws - Type Z [Table 11]
25 Cross Recessed Trumpet Head Self Drilling Tapping Screw [JIS]
JIS B 1125 - 2015
Cross Recessed Trumpet Head Self Drilling Tapping Screw
26 Flex. Purpose Drilling Tapping Screws [JIS]
JIS B 1125 - 2015
Flex. Purpose Drilling Tapping Screws
27 cross recessed trumpet head self drilling tapping screw [JIS]
JIS B 1125 - 2003
cross recessed trumpet head self drilling tapping screw
28 Cross recessed ribbed countersunk head tapping screws [JIS]
JIS B 1125 - 2003
Cross recessed ribbed countersunk head tapping screws
29 Cross Recessed Countersunk Head Tapping Screws [JIS]
JIS B 1122 - 1996
Cross Recessed Countersunk Head Tapping Screws
30 Cross recessed countersunk head tapping screws [JIS]
JIS B 1122 (F) - 1996
Cross recessed countersunk head tapping screws
31 Countersunk head tapping screws [JIS]
JIS B 1115 (F) - 1995
Countersunk head tapping screws
32 Cross recessed bugle head self-drilling tapping screws [JIS]
JIS B 1125 - 1995
Cross recessed bugle head self-drilling tapping screws
33 Cross-Recessed Countersunk (Flat) Head Tapping Screws [KS]
KS B 1032 - 2016 (R2021)
Cross-Recessed Countersunk (Flat) Head Tapping Screws
34 Cross-Recessed Countersunk (Flat) Head Tapping Screws [KS]
KS B 1032 - 2001
Cross-Recessed Countersunk (Flat) Head Tapping Screws
35 ISO metric cross recessed countersunk head tapping screws [AS]
AS /NZS 4407 - 1996
ISO metric cross recessed countersunk head tapping screws
36 Cross Recessed Countersunk (Flat) Head Tapping Screws [NF]
NF E 25-656 - 1994
Cross Recessed Countersunk (Flat) Head Tapping Screws
37 Two-thread countersunk (flat) head tapping screws with cross rocessed for plastics [UNI]
UNI 9709 - 1990
Two-thread countersunk (flat) head tapping screws with cross rocessed for plastics
38 Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 12] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 12]
39 Cross recessed countersunk head Tapping screws [PT-K Thread] [YJT]
YJT 4058 (WN1413C)
Cross recessed countersunk head Tapping screws [PT-K Thread]
40 80° Machine Screw and Tapping Screw Nuts (Inch Seires) [ASME/ANSI]
ASME/ANSI B 18.6.3 - 2010
80° Machine Screw and Tapping Screw Nuts (Inch Seires)
41 82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR) [ASME]
ASME B 18.6.3 (T2-I/T2-IA+T40) - 2013
82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR)
42 Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR) [ASME]
ASME B 18.6.3 (T10-I/T10-IA+T40) - 2013
Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
43 Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR [ASME]
ASME B 18.6.3 (T14-I/T14-IA+T40) - 2013
Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
44 Metric Type IA Cross-Recessed Flat Countersunk Head Tapping Screws [Table 10] [ASME]
ASME B 18.6.5M - 2000 (R2010)
Metric Type IA Cross-Recessed Flat Countersunk Head Tapping Screws [Table 10]
45 Metric cross recessed countersunk head tapping screws [Table 9] [ASME]
ASME B 18.6.5M - 2000 (R2010)
Metric cross recessed countersunk head tapping screws [Table 9]
46 Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 10] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 10]
47 Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 10] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 10]
48 Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 10] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 10]
49 Type IA Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 11] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 11]
50 Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 11] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 11]
51 Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 11] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 11]
52 Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 11] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 11]
53 Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 12] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 12]
54 Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 17] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 17]
55 Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 12] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 12]
56 Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 12] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 12]
57 Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 14] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 14]
58 Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 14] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 14]
59 Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 14] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 14]
60 Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 15] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 15]
61 Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 15] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 15]
62 Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 15] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 15]
63 Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 16] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 16]
64 Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 16] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 16]
65 Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 16] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 16]
66 Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 17] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 17]
67 Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 17] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 17]
68 Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 17] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 17]