index
會員中心 | English | 簡體中文
logo
首頁 產品與标準 ASME B 18.6.4 - 1998 (R2005) IA型米字槽沉頭自攻螺釘 A型 [Table 11]

IA型米字槽沉頭自攻螺釘 A型 [Table 11] ASME B 18.6.4 - 1998 (R2005)

選擇規格尺寸 點擊↓

0#

1#

2#

3#

4#

5#

6#

7#

8#

10#

12#

14#

16#

18#

20#

24#

ASME B 18.6.4 - 1998 (R2005) IA型米字槽沉頭自攻螺釘 A型 [Table 11]

尺寸單位: inch
美标ASME B18.6.4 - 1998 (R2005) ASME18.6.4 IA型米字槽沉頭自攻螺釘 A型 [Table 11]
ASME B 18.6.4 - 1998 (R2005) IA型米字槽沉頭自攻螺釘 A型 [Table 11]
掃一掃分享
單重計算 公差 美制螺紋極限尺寸 米/英制螺紋對照 螺紋直徑與受力截面積
公稱直徑
d
0# 1# 2# 3# 4# 5# 6# 7#
L 最小值
d 公稱直徑
dk 最大值
最小值
k 參考值
M 參考值
t 參考值
N 參考值
槽号
深度 最大值
最小值
3/16 3/16 3/16 7/32 1/4 1/4 5/16 3/8
0.0600 0.0730 0.0860 0.0990 0.1120 0.1250 0.1380 0.1510
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
0.036 0.044 0.055 0.060 0.081 0.077 0.098 0.105
0.018 0.018 0.029 0.029 0.030 0.041 0.041 0.041
0 0 1 1 1 2 2 2
0.037 0.045 0.053 0.058 0.079 0.071 0.091 0.099
0.021 0.029 0.037 0.042 0.063 0.053 0.073 0.081
公稱直徑
d
8# 10# 12# 14# 16# 18# 20# 24#
L 最小值
d 公稱直徑
dk 最大值
最小值
k 參考值
M 參考值
t 參考值
N 參考值
槽号
深度 最大值
最小值
7/16 1/2 9/16 5/8 3/4 13/16 13/16 1
0.1640 0.1900 0.2160 0.2420 0.2680 0.2940 0.3200 0.3720
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
0.112 0.127 0.149 0.164 0.184 0.211 0.224 0.239
0.041 0.041 0.056 0.057 0.057 0.086 0.086 0.086
2 2 3 3 3 4 4 4
0.107 0.122 0.136 0.151 0.171 0.193 0.206 0.222
0.089 0.104 0.118 0.133 0.153 0.175 0.188 0.204

采用标準

引用參考

GB /T 3098.5 - 2016
緊固件機械性能 - 自攻螺釘
GB /T 1172 - 1999
黑色金屬硬度及強度換算值
GB /T 5267.1 - 2002
鍍鋅、鍍鎳、鍍镉、複合鍍等層鍍層鹽霧腐蝕的防護性能
GB /T 193 - 2003
普通螺紋（一般用途米制螺紋）- 直徑與螺距系列 (ISO 261: 1998, MOD)
GB /T 5280 - 2002
自攻螺釘用螺紋
注：技術數據僅供參考，請以官方原件為準！
類似标準及供貨信息
1 十字槽沉頭自攻釘 [國标]
GB /T 846 - 2017		 十字槽沉頭自攻釘
Cross Recessed Countersunk Head Tapping Screws
供應商(7)
2 十字槽沉頭自攻釘 [國标]
GB /T 846 - 1985		 十字槽沉頭自攻釘
Cross Recessed Countersunk Head Tapping Screws
供應商(7)
3 十字槽沉頭自攻螺釘 [國标]
GB 846 - 1976		 十字槽沉頭自攻螺釘
Cross recessed countersunk head self-tapping screws
供應商(7)
4 十字槽沉頭自攻釘 [德标]
DIN 7982 - 1990		 十字槽沉頭自攻釘
Cross recessed countersunk head tapping screws
供應商(3)
5 十字槽沉頭自攻螺釘 [國際]
ISO 7050 - 2011		 十字槽沉頭自攻螺釘
Cross Recessed Countersunk (Flat) Head Tapping Screws
供應商(1)
6 十字槽沉頭自攻螺釘 [國際]
ISO 7050 - 1983		 十字槽沉頭自攻螺釘
Cross recessed countersunk head tapping screws
供應商(1)
7 十字槽喇叭頭自攻釘 [日标]
JIS B 1125 - 2015		 十字槽喇叭頭自攻釘
Cross Recessed Trumpet Head Self Drilling Tapping Screw
8 十字槽沉頭帶筋自攻釘 [日标]
JIS B 1125 - 2015		 十字槽沉頭帶筋自攻釘
Flex. Purpose Drilling Tapping Screws
9 十字槽喇叭頭自攻釘 [日标]
JIS B 1125 - 2003		 十字槽喇叭頭自攻釘
cross recessed trumpet head self drilling tapping screw
10 十字槽沉頭帶筋自攻釘 [日标]
JIS B 1125 - 2003		 十字槽沉頭帶筋自攻釘
Cross recessed ribbed countersunk head tapping screws
11 十字槽沉頭自攻釘 - 螺紋型式：Class 1~Class 4【附表2】 [日标]
JIS B 1122 (AAT2) - 1996		 十字槽沉頭自攻釘 - 螺紋型式：Class 1~Class 4【附表2】
Cross Recessed Countersunk Head Tapping Screws - threaded portion are of class 1 to 4 [Annex attached table 2]
12 十字槽沉頭自攻釘 【表2】 [日标]
JIS B 1122 (AT2) - 1996		 十字槽沉頭自攻釘 【表2】
Cross recessed countersunk head tapping screws [Table 2]
13 十字槽喇叭頭自攻釘 [日标]
JIS B 1125 - 1995		 十字槽喇叭頭自攻釘
Cross recessed bugle head self-drilling tapping screws
14 十字槽沉頭自攻螺釘 C型 [汽标代号]
Q 274		 十字槽沉頭自攻螺釘 C型
Cross recessed countersunk head tapping screws - Type C
15 十字槽沉頭自攻螺釘 F型 [汽标代号]
Q 278		 十字槽沉頭自攻螺釘 F型
Cross recessed countersunk head tapping screws - Type F
16 80°十字槽沉頭自攻釘 [美标]
ASME/ANSI B 18.6.3 - 2010		 80°十字槽沉頭自攻釘
80° Machine Screw and Tapping Screw Nuts (Inch Seires)
17 塑料用雙螺紋十字槽沉頭(平頭)自攻螺釘 [意大利]
UNI 9709 - 1990		 塑料用雙螺紋十字槽沉頭(平頭)自攻螺釘
Two-thread countersunk (flat) head tapping screws with cross rocessed for plastics
18 十字槽沉頭自攻釘 [意大利]
UNI 6955		 十字槽沉頭自攻釘
Cross-Recessed Flat Countersunk Head Tapping Screws
19 十字槽沉頭自攻螺釘 [法國]
NF E 25-656 - 1994		 十字槽沉頭自攻螺釘
Cross Recessed Countersunk (Flat) Head Tapping Screws
20 米字槽80°沉頭自攻釘 [Table 9] [英标]
BS 4174 - 1972		 米字槽80°沉頭自攻釘 [Table 9]
Recess 80°countersunk Head Screws - Type Z [Table 9]
21 米字槽80°沉頭清根自攻釘 [Table 11] [英标]
BS 4174 - 1972		 米字槽80°沉頭清根自攻釘 [Table 11]
Recess 80°Truncated Countersunk Head Screws - Type Z [Table 11]
22 米制十字槽沉頭自攻螺釘 [澳标]
AS /NZS 4407 - 1996		 米制十字槽沉頭自攻螺釘
ISO metric cross recessed countersunk head tapping screws
23 十字槽沉頭自攻釘 [原電子工業部]
SJ 2822 - 1987		 十字槽沉頭自攻釘

24 十字槽沉頭自攻釘 [原電子工業部]
SJ 2498 - 1984		 十字槽沉頭自攻釘

25 十字槽沉頭自攻螺釘 [韓标]
KS B 1032 - 2016 (R2021)		 十字槽沉頭自攻螺釘
Cross-Recessed Countersunk (Flat) Head Tapping Screws
26 十字槽沉頭自攻螺釘 [韓标]
KS B 1032 - 2001		 十字槽沉頭自攻螺釘
Cross-Recessed Countersunk (Flat) Head Tapping Screws
27 十字槽沉頭自攻螺釘 [企标]
YJT 4058 (WN1413C)		 十字槽沉頭自攻螺釘
Cross recessed countersunk head Tapping screws
供應商(1)
28 十字槽沉頭自攻螺釘 [德标]
DIN EN ISO 7050 - 2011		 十字槽沉頭自攻螺釘
Cross Recessed Countersunk (Flat) Head Tapping Screws
供應商(3)
29 十字槽82度沉頭AB ABR自攻螺釘 [美标]
ASME B 18.6.3 (H1B-I/H1B-IA+T1A) - 2024		 十字槽82度沉頭AB ABR自攻螺釘
82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR)
30 十字槽82°沉頭清根 AB ABR自攻螺釘 [美标]
ASME B 18.6.3 (H3B-I/H3B-IA+T1A) - 2024		 十字槽82°沉頭清根 AB ABR自攻螺釘
Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
31 十字槽小沉頭 AB ABR自攻螺釘 [美标]
ASME B 18.6.3 (H4B-I/H4B-IA+T1A) - 2024		 十字槽小沉頭 AB ABR自攻螺釘
Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
32 十字槽82度沉頭AB ABR自攻螺釘 [美标]
ASME B 18.6.3 (T2-I/T2-IA+T40) - 2013		 十字槽82度沉頭AB ABR自攻螺釘
82° Cross Recessed Countersunk Head Tapping Screws - Type AB (ABR)
33 十字槽82°沉頭清根 AB ABR自攻螺釘 [美标]
ASME B 18.6.3 (T10-I/T10-IA+T40) - 2013		 十字槽82°沉頭清根 AB ABR自攻螺釘
Undercut 82-deg Flat Countersunk Head Tapping Screws - Type AB (ABR)
34 十字槽小沉頭 AB ABR自攻螺釘 [美标]
ASME B 18.6.3 (T14-I/T14-IA+T40) - 2013		 十字槽小沉頭 AB ABR自攻螺釘
Flat Coutersunk Trim Head Tapping Screws - Type AB and ABR
35 米制米字槽沉頭自攻螺釘 [Table 10] [美标]
ASME B 18.6.5M (T10) - 2000 (R2010)		 米制米字槽沉頭自攻螺釘 [Table 10]
Metric Type IA Cross-Recessed Flat Countersunk Head Tapping Screws [Table 10]
36 米制十字槽沉頭自攻螺釘 [Table 9] [美标]
ASME B 18.6.5M (T9) - 2000 (R2010)		 米制十字槽沉頭自攻螺釘 [Table 9]
Metric cross recessed countersunk head tapping screws [Table 9]
37 I型十字槽沉頭自攻螺釘 A型 [Table 10] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭自攻螺釘 A型 [Table 10]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 10]
38 I型十字槽沉頭自攻螺釘 B, BP型 [Table 10] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭自攻螺釘 B, BP型 [Table 10]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 10]
39 I型十字槽沉頭自攻螺釘 C型 (統一螺紋) [Table 10] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭自攻螺釘 C型 (統一螺紋) [Table 10]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 10]
40 I型十字槽沉頭自攻螺釘 AB型 [Table 10] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭自攻螺釘 AB型 [Table 10]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 10]
41 IA型米字槽沉頭自攻螺釘 B,BP型 [Table 11] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽沉頭自攻螺釘 B,BP型 [Table 11]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 11]
42 IA型米字槽沉頭自攻螺釘 C型(統一螺紋) [Table 11] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽沉頭自攻螺釘 C型(統一螺紋) [Table 11]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 11]
43 IA型米字槽沉頭自攻螺釘 AB型 [Table 11] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽沉頭自攻螺釘 AB型 [Table 11]
Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 11]
44 II型十字槽沉頭自攻螺釘 A型 [Table 12] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭自攻螺釘 A型 [Table 12]
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 12]
45 II型十字槽沉頭自攻螺釘 B，BP型 [Table 12] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭自攻螺釘 B，BP型 [Table 12]
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 12]
46 II型十字槽沉頭自攻螺釘 C型(統一螺紋) [Table 12] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭自攻螺釘 C型(統一螺紋) [Table 12]
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 12]
47 II型十字槽沉頭自攻螺釘 AB型 [Table 12] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭自攻螺釘 AB型 [Table 12]
Type II Cross Recessed Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 12]
48 I型十字槽沉頭清根自攻螺釘 B,BP型 [Table 14] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭清根自攻螺釘 B,BP型 [Table 14]
Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 14]
49 I型十字槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 14] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 14]
Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 14]
50 I型十字槽沉頭清根自攻螺釘 AB型 [Table 14] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭清根自攻螺釘 AB型 [Table 14]
Type I Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 14]
51 IA型米字槽沉頭清根自攻螺釘 B,BP型 [Table 15] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽沉頭清根自攻螺釘 B,BP型 [Table 15]
Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 15]
52 IA型米字槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 15] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 15]
Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 15]
53 IA型米字槽沉頭清根自攻螺釘 AB型 [Table 15] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽沉頭清根自攻螺釘 AB型 [Table 15]
Type IA Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 15]
54 II型十字槽沉頭清根自攻螺釘 B,BP型 [Table 16] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭清根自攻螺釘 B,BP型 [Table 16]
Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table 16]
55 II型十字槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 16] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭清根自攻螺釘 C型(統一螺紋) [Table 16]
Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type C Thread Forming [Table 16]
56 II型十字槽沉頭清根自攻螺釘 AB型 [Table 16] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭清根自攻螺釘 AB型 [Table 16]
Type II Cross Recessed Undercut Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table 16]
57 I型十字槽沉頭精整自攻螺釘,B,BP型 [Table 17] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭精整自攻螺釘,B,BP型 [Table 17]
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 17]
58 I型十字槽沉頭精整自攻螺釘,C型(統一螺紋) [Table 17] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭精整自攻螺釘,C型(統一螺紋) [Table 17]
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 17]
59 I型十字槽沉頭精整自攻螺釘,AB型 [Table 17] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭精整自攻螺釘,AB型 [Table 17]
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 17]
60 I型十字槽沉頭精整自攻螺釘,A型 [Table 17] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽沉頭精整自攻螺釘,A型 [Table 17]
Type I Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 17]
61 IA型十字槽沉頭精整自攻螺釘 B,BP型 [Table 18] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型十字槽沉頭精整自攻螺釘 B,BP型 [Table 18]
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 18]
62 IA型十字槽沉頭精整自攻螺釘 C型(統一螺紋) [Table 18] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型十字槽沉頭精整自攻螺釘 C型(統一螺紋) [Table 18]
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 18]
63 IA型十字槽沉頭精整自攻螺釘 AB型 [Table 18] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型十字槽沉頭精整自攻螺釘 AB型 [Table 18]
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 18]
64 IA型十字槽沉頭精整自攻螺釘 A型 [Table 18] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型十字槽沉頭精整自攻螺釘 A型 [Table 18]
Type IA Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 18]
65 II型十字槽沉頭精整自攻螺釘 B,BP型 [Table 19] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭精整自攻螺釘 B,BP型 [Table 19]
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type B and BP Thread Forming [Table 19]
66 II型十字槽沉頭精整自攻螺釘 C型(統一螺紋) [Table 19] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭精整自攻螺釘 C型(統一螺紋) [Table 19]
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type C Thread Forming [Table 19]
67 II型十字槽沉頭精整自攻螺釘 AB型 [Table 19] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭精整自攻螺釘 AB型 [Table 19]
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type AB Thread Forming [Table 19]
68 II型十字槽沉頭精整自攻螺釘 A型 [Table 19] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽沉頭精整自攻螺釘 A型 [Table 19]
Type II Cross Recessed Flat Countersunk Trim Head Tapping Screws - Type A Thread Forming [Table 19]
69 I型十字槽100°沉頭自攻螺釘 B,BP型 [Table VI2] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽100°沉頭自攻螺釘 B,BP型 [Table VI2]
Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI2]
70 I型十字槽100°沉頭自攻螺釘 AB型 [Table VI2] [美标]
ASME B 18.6.4 - 1998 (R2005)		 I型十字槽100°沉頭自攻螺釘 AB型 [Table VI2]
Type I Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI2]
71 IA型米字槽100°沉頭自攻螺釘 B,BP型 [Table VI3] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽100°沉頭自攻螺釘 B,BP型 [Table VI3]
Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI3]
72 IA型米字槽100°沉頭自攻螺釘 AB型 [Table VI3] [美标]
ASME B 18.6.4 - 1998 (R2005)		 IA型米字槽100°沉頭自攻螺釘 AB型 [Table VI3]
Type IA Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI3]
73 II型十字槽100°沉頭自攻螺釘 B,BP型 [Table VI4] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽100°沉頭自攻螺釘 B,BP型 [Table VI4]
Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type B and BP Thread Forming [Table VI4]
74 II型十字槽100°沉頭自攻螺釘 AB型 [Table VI4] [美标]
ASME B 18.6.4 - 1998 (R2005)		 II型十字槽100°沉頭自攻螺釘 AB型 [Table VI4]
Type II Cross Recessed 100°Flat Countersunk Head Tapping Screws - Type AB Thread Forming [Table VI4]
75 十字槽沉頭自攻螺釘 [深圳緊固件行業協會标準]
T/SZJGJ 001 (C) - 2024		 十字槽沉頭自攻螺釘
Cross Recessed Countersunk Head Tapping Screws
© 易緊通 服務熱線：4006-164580（免長途費）