BS 4174 - 1972 Cross Recess 80° truncated Raised Countersunk Head Screws [Table 15]


Unit: inch
英标BS 4174 - 1972 BS4174 4174BS Cross Recess  80° truncated Raised Countersunk Head Screws [Table 15]
Size
2# 4# 6# 8# 10# 12# 14# 16#
dk (mm) max
min
k (mm) max
min
f (mm) Nominal Size
t (mm) max
min
M (mm) Nominal Size
Socket No.
dk (in.) max
min
k (in.) max
min
f (in.) Nominal Size
t (in.) max
min
M (in.) Nominal Size
4.37 5.71 7.09 8.43 9.78 11.13 12.88 16.13
3.73 4.95 6.2 7.42 8.64 9.88 11.48 14.43
0.91 1.19 1.5 1.78 2.06 2.34 2.72 3.4
0.71 0.96 1.22 1.47 1.73 1.98 2.34 2.95
0.64 0.84 1.02 1.22 1.4 1.6 1.83 2.29
1.62 2.34 2.74 3.12 3.56 3.94 4.47 5.87
1.22 1.93 2.29 2.67 3.1 3.48 4.03 5.41
2.41 3.12 4.29 4.65 5.08 6.63 7.11 9.47
1 1 2 2 2 3 3 4
0.172 0.225 0.279 0.332 0.385 0.438 0.507 0.635
0.147 0.195 0.244 0.292 0.34 0.389 0.452 0.568
0.036 0.047 0.059 0.07 0.081 0.092 0.107 0.134
0.028 0.038 0.048 0.058 0.068 0.078 0.092 0.116
0.025 0.033 0.04 0.048 0.055 0.063 0.072 0.09
0.064 0.092 0.108 0.123 0.140 0.155 0.176 0.231
0.048 0.076 0.090 0.105 0.122 0.137 0.158 0.213
0.095 0.123 0.169 0.183 0.200 0.261 0.280 0.373
Similar Standards
1 十字槽半沉头自攻钉 [GB]
GB /T 847 - 2017
Cross Recessed Raised Countersunk(Oval) Head Tapping Screws
Suppliers(1)
2 十字槽半沉头自攻钉 [GB]
GB 847 - 1985
Cross Recessed Raised Countersunk Head Tapping Screws
Suppliers(1)
3 十字槽半沉头自攻钉 [DIN]
DIN 7983 - 1990
Cross recessed raised countersunk head tapping screws
Suppliers(1)
4 十字槽半沉头自攻螺钉 [ISO]
ISO 7051 - 2011
Cross Recessed Raised Countersunk Head Tapping Screws
Suppliers(1)
5 十字槽半沉头自攻螺钉 [ISO]
ISO 7051 - 1983
Cross recessed raised countersunk head tapping screws
Suppliers(1)
6 十字槽半沉头自攻钉 付表3 [JIS]
JIS B 1122 - 1996
Cross Recessed Raised Countersunk Head Tapping Screws
7 十字槽半沉头自攻钉 [JIS]
JIS B 1122 (O) - 1996
Cross recessed raised countersunk head tapping screws
8 80°十字槽半沉头自攻钉 [ANSI/ASME]
ANSI/ASME B 18.6.3 - 2010
80° Machine Screw and Tapping Screw Nuts (Inch Seires)
9 十字槽半沉头自攻螺钉 [NF]
NF E 25-657 - 1994
Cross Recessed Raised Countersunk (Oval) Head Tapping Screws
10 米制十字槽半沉头自攻螺钉 [AS]
AS /NZS 4408 - 1996
ISO metric cross recessed raised countersunk head tapping screws
11 十字槽半沉头自攻螺钉 [KS]
KS B 1032 - 2001
Cross-Recessed Raised Countersunk (Oval) Head Tapping Screws
12 十字槽半沉头自攻钉 [DIN EN ISO]
DIN EN ISO 7051 - 2011
Cross-Recessed Raised Countersunk(oval) Head Tapping Screws
Suppliers(1)
13 米制米字槽半沉头自攻钉 [Table 14] [ASME]
ASME B 18.6.5M - 2000
Mtrice PZ drives raised countersunk head tapping screws [Table 14]
14 米制十字槽半沉头自攻钉 [Table 13] [ASME]
ASME B 18.6.5M - 2000 (R2010)
Metric Type I Cross-Recessed Oval Countersunk Head Tapping Screws [Table 13]
15 米制米字槽半沉头自攻螺钉 [Table 14] [ASME]
ASME B 18.6.5M - 2000 (R2010)
Metric Type IA Cross-Recessed Oval Countersunk Head Tapping Screws [Table 14]
16 I型十字槽半沉头自攻螺钉 B,BP型末端 [Table 21] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 21]
17 I型十字槽半沉头自攻螺钉 C型末端 [Table 21] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 21]
18 I型十字槽半沉头自攻螺钉 AB型末端 [Table 21] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 21]
19 I型十字槽半沉头自攻螺钉 A型末端 [Table 21] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 21]
20 IA型米字槽半沉头自攻螺钉 B,BP型末端 [Table 22] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 22]
21 IA型米字槽半沉头自攻螺钉 C型末端 [Table 22] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 22]
22 IA型米字槽半沉头自攻螺钉 AB型末端 [Table 22] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 22]
23 IA型米字槽半沉头自攻螺钉 A型末端 [Table 22] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 22]
24 II型十字槽半沉头自攻螺钉 B,BP型末端 [Table 23] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 23]
25 II型十字槽半沉头自攻螺钉 C型末端 [Table 23] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 23]
26 II型十字槽半沉头自攻螺钉 AB型末端 [Table 23] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 23]
27 II型十字槽半沉头自攻螺钉 A型末端 [Table 23] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 23]
28 开槽半沉头清根自攻螺钉 B,BP型末端 [Table 24] [ASME]
ASME B 18.6.4 - 1998
Slotted Undercut Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 24]
29 开槽半沉头清根自攻螺钉 C型末端 [Table 24] [ASME]
ASME B 18.6.4 - 1998
Slotted Undercut Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 24]
30 开槽半沉头清根自攻螺钉 AB型末端 [Table 24] [ASME]
ASME B 18.6.4 - 1998
Slotted Undercut Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 24]
31 I型十字槽半沉头清根自攻螺钉 B,BP型末端 [Table 25] [ASME]
ASME B 18.6.4 - 1998
Type I cross recessed undercut oval countersunk head tapping screws - Type B and BP Thread Forming [Table 25]
32 I型十字槽半沉头清根自攻螺钉 C型末端 [Table 25] [ASME]
ASME B 18.6.4 - 1998
Type I cross recessed undercut oval countersunk head tapping screws - Type C Thread Forming [Table 25]
33 I型十字槽半沉头清根自攻螺钉 AB型末端 [Table 25] [ASME]
ASME B 18.6.4 - 1998
Type I cross recessed undercut oval countersunk head tapping screws - Type AB Thread Forming [Table 25]
34 IA型米字槽半沉头清根自攻螺钉 B,BP型末端 [Table 26] [ASME]
ASME B 18.6.4 - 1998
Type IA cross recessed undercut oval countersunk head tapping screws - Type B and BP Thread Forming [Table 26]
35 IA型米字槽半沉头清根自攻螺钉 C型末端 [Table 26] [ASME]
ASME B 18.6.4 - 1998
Type IA cross recessed undercut oval countersunk head tapping screws - Type C Thread Forming [Table 26]
36 IA型米字槽半沉头清根自攻螺钉 AB型末端 [Table 26] [ASME]
ASME B 18.6.4 - 1998
Type IA cross recessed undercut oval countersunk head tapping screws - Type AB Thread Forming [Table 26]
37 II型十字槽半沉头清根自攻螺钉 B,BP型末端 [Table 27] [ASME]
ASME B 18.6.4 - 1998
Type II cross recessed undercut oval countersunk head tapping screws - Type B and BP Thread Forming [Table 27]
38 II型十字槽半沉头清根自攻螺钉 C型末端 [Table 27] [ASME]
ASME B 18.6.4 - 1998
Type II cross recessed undercut oval countersunk head tapping screws - Type C Thread Forming [Table 27]
39 II型十字槽半沉头清根自攻螺钉 AB型末端 [Table 27] [ASME]
ASME B 18.6.4 - 1998
Type II cross recessed undercut oval countersunk head tapping screws - Type AB Thread Forming [Table 27]
40 I型十字槽半沉头精整自攻螺钉 B,BP型末端 [Table 28] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 28]
41 I型十字槽半沉头精整自攻螺钉 C型末端 [Table 28] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 28]
42 I型十字槽半沉头精整自攻螺钉 AB型末端 [Table 28] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 28]
43 I型十字槽半沉头精整自攻螺钉 A型末端 [Table 28] [ASME]
ASME B 18.6.4 - 1998
Type I Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 28]
44 IA型米字槽半沉头精整自攻螺钉 B,BP型末端 [Table 29] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 29]
45 IA型米字槽半沉头精整自攻螺钉 C型末端 [Table 29] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 29]
46 IA型米字槽半沉头精整自攻螺钉 AB型末端 [Table 29] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 29]
47 IA型米字槽半沉头精整自攻螺钉A型末端 [Table 29] [ASME]
ASME B 18.6.4 - 1998
Type IA Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 29]
48 II型十字槽半沉头精整自攻螺钉 B,BP型末端 [Table 30] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 30]
49 II型十字槽半沉头精整自攻螺钉 C型末端 [Table 30] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 30]
50 II型十字槽半沉头精整自攻螺钉 AB型末端 [Table 30] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 30]
51 II型十字槽半沉头精整自攻螺钉 A型末端 [Table 30] [ASME]
ASME B 18.6.4 - 1998
Type II Cross Recessed Oval Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 30]