简体 | 繁體 | FastenerExpo |

slotted Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 20]

ASME B 18.6.4 - 1998

Display drawing:

美标ASME B18.6.4 - 1998 ASME18.6.4 18.6.4A slotted Oval Countersunk Head Tapping Screws - Type A Thread Forming [Table 20]
Nominal Diameter
d
0# 1# 2# 3# 4# 5# 6# 7#
d Nominal Size
L min
dk max
min
k Ref.
f Ref.
h Ref.
n max
min
t 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
0.021 0.025 0.029 0.033 0.037 0.041 0.045 0.049
0.056 0.068 0.080 0.092 0.104 0.116 0.128 0.140
0.023 0.026 0.031 0.035 0.039 0.043 0.048 0.048
0.016 0.019 0.023 0.027 0.031 0.035 0.039 0.039
0.030 0.038 0.045 0.052 0.059 0.067 0.074 0.081
0.025 0.031 0.037 0.043 0.049 0.055 0.060 0.066
Nominal Diameter
d
8# 10# 12# 14# 16# 18# 20# 24#
d Nominal Size
L min
dk max
min
k Ref.
f Ref.
h Ref.
n max
min
t 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
0.052 0.060 0.068 0.076 0.084 0.092 0.100 0.116
0.152 0.176 0.200 0.224 0.248 0.272 0.296 0.344
0.054 0.060 0.067 0.075 0.075 0.084 0.084 0.094
0.045 0.050 0.056 0.064 0.064 0.072 0.072 0.081
0.088 0.103 0.117 0.132 0.146 0.160 0.175 0.204
0.072 0.084 0.096 0.108 0.120 0.132 0.144 0.168

Similar Standards

1 Slotted Raised Countersunk Head Tapping Screws [DIN]
DIN 7973 - 1990
Slotted Raised Countersunk Head Tapping Screws

View Suppliers
2 Slotted Raised Countersunk (Oval) Head Tapping Screws [DIN EN ISO]
DIN EN ISO 1483 - 2011
Slotted Raised Countersunk (Oval) Head Tapping Screws

View Suppliers
3 Slotted raised countersunk head tapping screws [ISO]
ISO 1483 - 1983
Slotted raised countersunk head tapping screws
4 Metrice slotted raised countersunk  head tapping screws [Table 12] [ASME]
ASME B 18.6.5M - 2000 (R2010)
Metrice slotted raised countersunk head tapping screws [Table 12]
5 slotted Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 20] [ASME]
ASME B 18.6.4 - 1998
slotted Oval Countersunk Head Tapping Screws - Type C Thread Forming [Table 20]
6 slotted Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 20] [ASME]
ASME B 18.6.4 - 1998
slotted Oval Countersunk Head Tapping Screws - Type AB Thread Forming [Table 20]
7 80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11] [ASME]
ASME B 18.6.3 (T11t) - 2013
80° Slotted Undercut Oval Countersunk Head Tapping Screws [Table 11]
8 Metric Slotted Oval Countersunk Head Tapping Screws [IFI]
IFI 502 - 1982
Metric Slotted Oval Countersunk Head Tapping Screws
9 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)
10 82° Dimensions of Slotted Oval Countersunk Head Tapping Screws [Table 7] [ASME]
ASME B 18.6.3 (T7+T40) - 2013
82° Dimensions of Slotted Oval Countersunk Head Tapping Screws [Table 7]
11 slotted Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 20] [ASME]
ASME B 18.6.4 - 1998
slotted Oval Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 20]
12 Slotted Raised Countersunk (Oval) Head Tapping Screws [ISO]
ISO 1483 - 2011
Slotted Raised Countersunk (Oval) Head Tapping Screws
13 Slotted Raised Countersunk (Oval) Head Tapping Screws [NF]
NF E 25-661 - 1994
Slotted Raised Countersunk (Oval) Head Tapping Screws
14 Slotted Raised Countersunk Head Tapping Screws [JIS]
JIS B 1115 (O) - 2006
Slotted Raised Countersunk Head Tapping Screws
15 Raised countersunk head tapping screws [JIS]
JIS B 1115 (O) - 1995
Raised countersunk head tapping screws
16 Slotted raised countersunk head tapping screws [JIS]
JIS B 1115 (O) - 1996
Slotted raised countersunk head tapping screws
17 Cross Recess 80° Raised Countersunk Head Tapping Screws  [Table 13] [BS]
BS 4174 - 1972
Cross Recess 80° Raised Countersunk Head Tapping Screws [Table 13]
18 Slotted Raised Countersunk(Oval) Head Tapping Screws [GB]
GB /T 5284 - 2017
Slotted Raised Countersunk(Oval) Head Tapping Screws
19 Slotted raised countersunk head tapping screws [GB]
GB /T 5284 - 1985
Slotted raised countersunk head tapping screws
20 Slotted 80° truncated Raised Countersunk Head Screws [Table 14] [BS]
BS 4174 - 1972
Slotted 80° truncated Raised Countersunk Head Screws [Table 14]
21 80°Slotted Raised Countersunk Head Tapping Screws [Table 12] [BS]
BS 4174 - 1972
80°Slotted Raised Countersunk Head Tapping Screws [Table 12]
22 ISO metric slotted raised countersunk head tapping screws [AS]
AS /NZS 4405 - 1996
ISO metric slotted raised countersunk head tapping screws