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首頁 產品與标準 ASME B 18.6.5M (T10) - 2000 (R2010) 米制米字槽沉頭自攻螺釘 [Table 10]

米制米字槽沉頭自攻螺釘 [Table 10] ASME B 18.6.5M (T10) - 2000 (R2010)

選擇規格尺寸 點擊↓

ST2.2

ST2.9

ST3.5

ST4.2

ST4.8

ST5.5

ST6.3

ST8

ST9.5

M2

M2.5

M3

M3.5

M4

M5

M6

M8

M10

ASME B 18.6.5M (T10) - 2000 (R2010) 米制米字槽沉頭自攻螺釘 [Table 10]

尺寸單位: mm
美标ASME B18.6.5M (T10) - 2000 (R2010) ASM 米制米字槽沉頭自攻螺釘 [Table 10]
ASME B 18.6.5M (T10) - 2000 (R2010) 米制米字槽沉頭自攻螺釘 [Table 10]
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單重計算 公差
螺紋規格
d
ST2.2 ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3 ST8 ST9.5
P 螺距
ds 最大值
最小值
dk 最大值
最小值
k 最大值
L1 最大值
最小值
r 最大值
最小值
M 參考值
t 參考值
b 最小值
槽号
螺紋及末端型式
0.8 1 1.3 1.4 1.6 1.8 1.8 2.1 2.1
- - - - - - - - -
- - - - - - - - -
3.8 5.5 7.3 8.4 9.3 10.3 11.3 15.8 18.3
3.5 5.2 6.9 8 8.9 9.9 10.9 15.4 17.8
1.1 1.7 2.3 2.6 2.8 3 3.1 4.6 5.2
- - - - - - - - -
- - - - - - - - -
0.8 1.2 1.4 1.6 2 2.2 2.4 3.2 4
0.4 0.6 0.7 0.8 1 1.1 1.2 1.6 2
2.2 3.08 4.14 4.44 4.98 6.4 6.66 8.82 9.84
1.56 2.08 2.38 2.68 3.24 3.54 3.78 5.06 6.12
13 17 21 25 29 33 38 38 38
0 1 2 2 2 3 3 4 4
AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT AB,B,BF,BT
螺紋規格
d
M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10
P 螺距
ds 最大值
最小值
dk 最大值
最小值
k 最大值
L1 最大值
最小值
r 最大值
最小值
M 參考值
t 參考值
b 最小值
槽号
螺紋及末端型式
0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5
2 2.5 3 3.5 4 5 6 8 10
1.86 2.36 2.86 3.32 3.82 4.82 5.82 7.78 9.78
3.8 4.7 5.5 7.3 8.4 9.3 11.3 15.8 18.3
3.5 4.4 5.2 6.9 8 8.9 10.9 15.4 17.8
1.2 1.5 1.7 2.3 2.7 2.7 3.3 4.6 5
0.5 0.55 0.6 0.7 0.8 0.9 1.1 1.4 1.7
0.3 0.35 0.4 0.5 0.6 0.7 0.9 1.1 1.3
0.8 1 1.2 1.4 1.6 2 2.4 3.2 4
0.4 0.5 0.6 0.7 0.8 1 1.2 1.6 2
2.2 2.78 3.08 4.14 4.44 4.98 6.66 8.82 9.84
1.56 1.83 2.08 2.38 2.68 3.24 3.78 5.06 6.12
12 15 18 21 24 30 38 38 38
0 1 1 2 2 2 3 4 4
D,F,T D,F,T D,F,T D,F,T D,F,T D,F,T D,F,T D,F,T D,F,T
①,D，F和T型自攻螺釘應采用B型螺釘頭。 AB，B，BF和BT型自攻螺釘應采用A型頭。 對于B型頭型，頭下必須有台肩，A型和B型頭型的其他尺寸應相同。
②,類似的ISO标準是 ISO 7050。

采用标準

引用标準

1 [美标]
ASME B 18.6.5M - 2000 (R2010)		 米制自攻螺釘用螺紋及末端型式
Metic threads and points for tapping screws
米制自攻螺釘用螺紋及末端型式

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
類似标準及供貨信息
2 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(6)
3 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(6)
4 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(6)
5 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)
6 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)
7 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)
8 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
9 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
10 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
11 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
12 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]
13 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]
14 沉頭自攻釘 [日标]
JIS B 1115 (F) - 1995		 沉頭自攻釘
Countersunk head tapping screws
15 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
16 十字槽沉頭自攻螺釘 [汽标代号]
Q 274		 十字槽沉頭自攻螺釘
Cross recessed countersunk head tapping screws
17 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
18 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)
19 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
20 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
21 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
22 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]
23 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]
24 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
25 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

26 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

27 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
28 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
29 十字槽沉頭自攻螺釘【PT-K 螺紋】 [企标]
YJT 4058 (WN1413C)		 十字槽沉頭自攻螺釘【PT-K 螺紋】
Cross recessed countersunk head Tapping screws [PT-K Thread]
供應商(1)
30 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)
31 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)
32 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)
33 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
34 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]
35 I型十字槽沉頭自攻螺釘 A型 [Table 10] [美标]
ASME B 18.6.4 - 1998		 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]
36 I型十字槽沉頭自攻螺釘 B, BP型 [Table 10] [美标]
ASME B 18.6.4 - 1998		 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]
37 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		 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]
38 I型十字槽沉頭自攻螺釘 AB型 [Table 10] [美标]
ASME B 18.6.4 - 1998		 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]
39 IA型米字槽沉頭自攻螺釘 A型 [Table 11] [美标]
ASME B 18.6.4 - 1998		 IA型米字槽沉頭自攻螺釘 A型 [Table 11]
Type IA Cross Recessed Flat Countersunk Head Tapping Screws - Type A Thread Forming [Table 11]
40 IA型米字槽沉頭自攻螺釘 B,BP型 [Table 11] [美标]
ASME B 18.6.4 - 1998		 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]
41 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		 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]
42 IA型米字槽沉頭自攻螺釘 AB型 [Table 11] [美标]
ASME B 18.6.4 - 1998		 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]
43 II型十字槽沉頭自攻螺釘 A型 [Table 12] [美标]
ASME B 18.6.4 - 1998		 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]
44 II型十字槽沉頭自攻螺釘 B，BP型 [Table 12] [美标]
ASME B 18.6.4 - 1998		 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]
45 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		 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]
46 II型十字槽沉頭自攻螺釘 AB型 [Table 12] [美标]
ASME B 18.6.4 - 1998		 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]
47 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		 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]
48 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		 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]
49 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		 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]
50 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		 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]
51 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		 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]
52 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		 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]
53 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		 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]
54 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		 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]
55 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		 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]
56 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		 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]
57 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		 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]
58 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		 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]
59 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		 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]
60 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		 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]
61 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		 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]
62 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		 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]
63 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		 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]
64 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		 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]
65 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		 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]
66 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		 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]
67 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		 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]
68 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		 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]
69 I型十字槽100°沉頭自攻螺釘 AB型 [Table VI2] [美标]
ASME B 18.6.4 - 1998		 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]
70 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		 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]
71 IA型米字槽100°沉頭自攻螺釘 AB型 [Table VI3] [美标]
ASME B 18.6.4 - 1998		 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]
72 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		 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]
73 II型十字槽100°沉頭自攻螺釘 AB型 [Table VI4] [美标]
ASME B 18.6.4 - 1998		 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]
74 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
注：技術數據僅供參考，以官方原件為準！
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