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首頁 產品與标準 DIN 404 - 2006 十字孔螺釘

十字孔螺釘 DIN 404 - 2006

選擇規格尺寸 點擊↓

M2

M2.5

M3

M4

M5

M6

M8

M10

括号内尺寸為非優選
DIN 404 - 2006 十字孔螺釘

尺寸單位: mm
德标DIN 404 - 2006 DIN404 404DIN 十字孔螺釘
DIN 404 - 2006 十字孔螺釘
掃一掃分享
公差 公制螺紋極限尺寸 米/英制螺紋對照 螺紋直徑與受力截面積 最小破壞扭矩 牌号等級 毛坯直徑
千件重及價格計算 千件重 : kg x 元/kg = 元/千件
默認密度 g/cm3
×

選擇材料對應密度(g/cm3)

  • 碳鋼 7.85
  • 不鏽鋼 8.1
  • 不鏽鋼 7.95
  • 不鏽鋼 7.7
  • 钛合金 4.5
  • 鋁合金 2.8
  • 銅 8.89


在此選擇或在計算頁輸入材料密度 密度表
公稱長度L 注:選擇後獲得 相應重量 螺紋長度
螺紋尺寸
d
M2 M2.5 M3 M4 M5 M6 M8 M10
P 螺距
b +2P，0
da 最大值
d1 最小值=公稱
最大值
dk 最大值=公稱
最小值
ds 最大值=公稱
最小值
f ≈
k 公稱
最大值
最小值
n 公稱
最大值
最小值
r 最小值
R ≈
t 最小值
最大值
w 公稱
最小值
最大值
x 最大值
0.4 0.45 0.5 0.7 0.8 1 1.25 1.5
16 18 19 22 25 28 34 40
2.6 3.1 3.6 4.7 5.7 6.8 9.2 11.2
1.2 1.2 1.5 2 2.5 3 4 5
1.34 1.34 1.64 2.14 2.64 3.14 4.18 5.18
3.8 4.5 5.5 7 8.5 10 13 16
3.68 4.38 5.38 6.85 8.35 9.85 12.82 15.82
2 2.5 3 4 5 6 8 10
1.86 2.36 2.86 3.82 4.82 5.82 7.78 9.78
0.3 0.4 0.5 0.6 0.7 0.9 1 1.3
3 3.5 4 5 6.5 8 10 12.5
3.3 3.88 4.38 5.38 6.95 8.45 10.45 13.05
2.7 3.12 3.62 4.62 6.05 7.55 9.55 11.95
0.5 0.6 0.8 1 1.2 1.6 2 2.5
0.7 0.8 1 1.2 1.51 1.91 2.31 2.81
0.56 0.66 0.86 1.06 1.26 1.66 2.06 2.56
0.1 0.1 0.1 0.2 0.2 0.25 0.4 0.4
6 6 8 10 16 16 20 25
0.7 0.8 1 1.4 1.7 2.2 2.7 3.5
0.9 1 1.25 1.7 2 2.6 3.2 4.1
1.2 1.2 1.5 2 2.5 3 4 5
1.08 1.08 1.38 1.88 2.38 2.88 3.85 4.85
1.32 1.32 1.62 2.12 2.62 3.12 4.15 5.15
1 1.1 1.25 1.75 2 2.5 3.2 3.8
千件鋼制重≈kg
- - - - - - - -
螺紋長度b
- - - - - - - -
替代列表
DIN 404 - 1986 DIN 404 - 2006 DIN 404 - 2017

引用參考

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 3106 - 2016
緊固件 - 螺栓、螺釘和螺柱 - 公稱長度和螺紋長度 (ISO 888:2012, MOD)
GB /T 3 - 1997
普通螺紋收尾、肩距、退刀槽和倒角 (ISO 3508:1976 / ISO 4755:1983)
GB /T 5779.1 - 2000
緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 一般要求
GB /T 5779.3 - 2000
緊固件表面缺陷 - 螺栓、螺釘和螺柱 - 特殊要求
GB /T 3103.1 - 2002
緊固件公差（螺栓、螺柱、螺釘和螺母）
GB /T 34632 - 2017
統一螺紋搓制和滾制前的毛坯直徑
GB /T 18685 - 2017
普通螺紋搓制和滾制前的毛坯直徑
GB /T 3105 - 2002
普通螺栓和螺釘 - 頭下圓角半徑
GB /T 5279.2 - 1997
沉頭螺釘 第2部分 十字槽插入深度
GB /T 197 - 2018
普通螺紋 公差
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 開槽圓柱頭螺釘 [國标]
GB /T 65 - 2016		 開槽圓柱頭螺釘
Slotted Cheese Head Screws
供應商(5)
2 開槽圓柱頭螺釘 [國标]
GB /T 65 - 2000		 開槽圓柱頭螺釘
Slotted cheese head screws
供應商(5)
3 開槽圓柱頭螺釘 [國标]
GB 65 - 1985		 開槽圓柱頭螺釘
Slotted Cheese Head Screws
供應商(5)
4 機床夾具零件及部件 鑽套螺釘 [國标]
GB /T 2268 - 1991		 機床夾具零件及部件 鑽套螺釘
The Parts And Units Of Jigs And Fixtures.drill Sleeve Screw
5 機床夾具零件及部件 镗套螺釘 [國标]
GB /T 2269 - 1991		 機床夾具零件及部件 镗套螺釘
The Parts And Units Of Jigs And Fixtures.boring Sleeve Screw
6 開槽圓柱頭軸位螺釘 [國标]
GB 830 - 1988		 開槽圓柱頭軸位螺釘
Slotted Cheese Head Screws With Shoulder
7 開槽帶孔球面圓柱頭螺釘 [國标]
GB /T 832 - 1988		 開槽帶孔球面圓柱頭螺釘
Slotted cap stan screws
8 開槽大圓柱頭螺釘 [國标]
GB /T 833 - 1988		 開槽大圓柱頭螺釘
Slotted large cheese head screws
9 開槽球面圓柱頭軸位螺釘 [國标]
GB /T 946 - 1988		 開槽球面圓柱頭軸位螺釘
Slotted Raised Cheese Head Screws with Shoulder
10 開槽球面圓柱頭螺釘 [國标]
GB 66 - 1976		 開槽球面圓柱頭螺釘
Slotted Fillister Head Machine Screws
11 開槽大盤頭螺釘 [德标]
DIN 921 - 2014		 開槽大盤頭螺釘
Slotted Pan Head Screws With Large Head
供應商(2)
12 開槽大盤頭螺釘 [德标]
DIN 921 - 2007		 開槽大盤頭螺釘
Slotted pan head screws with large head
供應商(2)
13 粗牙不脫出螺栓和螺釘 - 開槽矮圓柱頭 [德标]
DIN 7964 (A) - 1990		 粗牙不脫出螺栓和螺釘 - 開槽矮圓柱頭
Reduced shanke bolts and screws with coarse thread - Slotted cheese head
供應商(4)
14 開槽圓柱頭螺釘 [德标]
DIN 84 - 1990		 開槽圓柱頭螺釘
Slotted Cheese Head Screws—Product Grade A
供應商(4)
15 開槽大盤頭螺釘 [德标]
DIN 921 - 1986		 開槽大盤頭螺釘
Slotted pan head screws with large head
供應商(2)
16 開槽圓柱頭螺釘 [德标]
DIN 84 - 1970		 開槽圓柱頭螺釘
Slotted Cheese Head Screws
供應商(4)
17 開槽帶孔球面圓柱頭螺釘 [德标]
DIN 404 - 2017		 開槽帶孔球面圓柱頭螺釘
Slotted Capstan Screws
18 開槽小盤頭螺釘 [德标]
DIN 920 - 2012		 開槽小盤頭螺釘
Slotted Pan Head Screws With Small Head
19 開槽盤頭台階螺釘 [德标]
DIN 923 - 2012		 開槽盤頭台階螺釘
Slotted Pan Head Screws With Shoulder
20 開槽小盤頭螺釘 [德标]
DIN 920 - 2006		 開槽小盤頭螺釘
Slotted Pan Head Screws With Small Head
21 開槽盤頭台階螺釘 [德标]
DIN 923 - 2006		 開槽盤頭台階螺釘
Slotted pan head screws with shoulder
22 開槽帶孔球面圓柱頭螺釘 [德标]
DIN 404 - 1986		 開槽帶孔球面圓柱頭螺釘
Slotted Capstan Screws
23 開槽小盤頭螺釘 [德标]
DIN 920 - 1986		 開槽小盤頭螺釘
Slotted pan head screws with small head
24 開槽盤頭台階螺釘 [德标]
DIN 923 - 1986		 開槽盤頭台階螺釘
Slotted pan head screws with shoulder
25 電表用鉛封螺栓 [德标]
DIN 43854 - 1979		 電表用鉛封螺栓
Sealing Bolts For Watthour Meters
26 機械用開槽圓柱頭螺釘 [德标]
DIN 8243 - 1969		 機械用開槽圓柱頭螺釘
Slotted cheese head screws for fine mechanics
27 開槽圓柱頭螺釘-產品等級A級 [國際]
ISO 1207 - 2011		 開槽圓柱頭螺釘-產品等級A級
Slotted Cheese Head Screws - Product Grade A
供應商(1)
28 開槽圓柱頭螺釘 A級 [國際]
ISO 1207 - 1992		 開槽圓柱頭螺釘 A級
Slotted Cheese Head Screws - Product Grade A
供應商(1)
29 開槽矮圓柱頭螺釘 [表3] [日标]
JIS B 1101 (T3) - 2017		 開槽矮圓柱頭螺釘 [表3]
Slotted Cheese Head Screws [Table 3]
供應商(1)
30 開槽矮圓柱頭螺釘 表1 [Attached Table 1] [日标]
JIS B 1101 (AT1) - 1996		 開槽矮圓柱頭螺釘 表1 [Attached Table 1]
Slotted Cheese Head Screws [Attached Table 1]
供應商(1)
31 開槽圓柱頭螺釘 附表JA.10 [日标]
JIS B 1101 (JA10) - 2017		 開槽圓柱頭螺釘 附表JA.10
Slotted Fillister Head Screws - Table JA.10
32 開槽圓柱頭螺釘 附表JA.9 [日标]
JIS B 1101 (JA9) - 2017		 開槽圓柱頭螺釘 附表JA.9
Slotted Flat Fillister Head Screws - Table JA.9
33 開槽扁圓柱頭螺釘 附表JA.7 [日标]
JIS B 1101 (JA7) - 2017		 開槽扁圓柱頭螺釘 附表JA.7
Slotted Binding Head Screws - Table JA.7
34 精密機械用開槽圓柱頭螺釘 [日标]
JIS B 1116 - 2009		 精密機械用開槽圓柱頭螺釘
Slotted Cheese Head Screws For Fine Mechanics
35 開槽矮圓柱頭螺釘 附表8 [Annex Attached Table 8] [日标]
JIS B 1101 (AAT8) - 1996		 開槽矮圓柱頭螺釘 附表8 [Annex Attached Table 8]
Slotted Fillister Head Screws [Annex Attached Table 8]
36 開槽圓柱頭螺釘 附表7 [Annex Attached Table 7] [日标]
JIS B 1101 (AAT7) - 1996		 開槽圓柱頭螺釘 附表7 [Annex Attached Table 7]
Slotted Flat Fillister Head Screws - Annex Attached Table 7
37 開槽扁圓柱頭螺釘 附表5【Annex Attached Table 5】 [日标]
JIS B 1101 (AAT5) - 1996		 開槽扁圓柱頭螺釘 附表5【Annex Attached Table 5】
Slotted Binding Head Screws 【Annex Attached Table 5】
38 眼鏡框架用 - 開槽平頭倒角螺釘 [日标]
JIS B 1119 (1CF) - 1986		 眼鏡框架用 - 開槽平頭倒角螺釘
Spectacle Frames - Slotted Chamfered Flat Head Screws
39 眼鏡框架用 - 開槽弧面平頭螺釘 [日标]
JIS B 1119 (1RF) - 1986		 眼鏡框架用 - 開槽弧面平頭螺釘
Spectacle Frames - Slotted Round Flat head screws
40 眼鏡框架用 - 開槽平頭螺釘 [日标]
JIS B 1119 (1F) - 1986		 眼鏡框架用 - 開槽平頭螺釘
Spectacle Frames - Slotted Flat Machine Screws
41 鑽套螺釘 [機械行業]
JB /T 8045.5 - 1999		 鑽套螺釘
Drill Sleeve Screw
42 镗套螺釘 [機械行業]
JB /T 8046.3 - 1999		 镗套螺釘
Boring Sleeve Screw
43 開槽球面圓柱頭螺釘Table21 [美标]
ASME/ANSI B 18.6.3 (T21) - 2010		 開槽球面圓柱頭螺釘Table21
Slotted Fillister Head Machine Screws
44 開槽球面圓柱頭頭部帶孔螺釘Table23 [美标]
ASME/ANSI B 18.6.3 - 2010		 開槽球面圓柱頭頭部帶孔螺釘Table23
Slotted drilled fillister head screws (machine screws only)
45 開槽球面圓柱頭螺釘Table27 [美标]
ASME/ANSI B 18.6.3 - 2010		 開槽球面圓柱頭螺釘Table27
Slotted binding head screws (machine screws only)
46 開槽球面圓柱頭螺釘 [Table 3] (A307, SAE J429, F468, F593) [美标]
ASME/ANSI B 18.6.2 (T3) - 1998 (R2010)		 開槽球面圓柱頭螺釘 [Table 3] (A307, SAE J429, F468, F593)
Slotted [Table 3] (A307, SAE J429, F468, F593)
47 開槽圓柱頭/球面圓柱頭小螺釘 [Table 1] [美标]
ASME/ANSI B 18.11 - 1961 (R1983)		 開槽圓柱頭/球面圓柱頭小螺釘 [Table 1]
Slotted fillister head miniature screws
48 開槽圓柱頭螺釘 [意大利]
UNI 6422 - 1969		 開槽圓柱頭螺釘
Slotted cheese head screws for manufacture of railway and tramway rolling stock - ISO metric coarse
49 開槽圓柱頭螺釘 [意大利]
UNI 6107 - 1967		 開槽圓柱頭螺釘
Slotted Cheese Head Screws-ISO Metric Coarse Thread - Product Grade A
50 開槽圓柱頭螺釘 [法國]
NF E 25-127 - 1994		 開槽圓柱頭螺釘
Slotted Cheese Head Screws - Product Grade A
51 鐵路車輛 圓柱頭側切口機械螺釘 [法國]
NF F 03-005 (C) - 1983		 鐵路車輛 圓柱頭側切口機械螺釘
Railway rolling stock Grade A Notched cheese head machine screws
52 開槽球面圓柱頭螺釘Table14 [英标]
BS 1981 - 1991		 開槽球面圓柱頭螺釘Table14
Slotted Raised Cheese Head Screws
53 開槽圓柱頭機械螺釘 [英标]
BS 4183 (T5) - 1967		 開槽圓柱頭機械螺釘
Slotted cheese head machine screws. Metric series
54 英制開槽圓柱頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 6] [英标]
BS 450 - 1958		 英制開槽圓柱頭螺釘 - B.S.W. & B.S.F. 螺紋 [Table 6]
Slotted Cheese Head Screws with B.S.W. & B.S.F. Threads [Table 6]
55 米制開槽圓柱頭螺釘 [Table 4] [澳标]
AS /NZS 1427 - 1996		 米制開槽圓柱頭螺釘 [Table 4]
ISO metric slotted cheese head screws [Table 4]
56 開槽扁圓頂柱頭小螺釘 [台灣]
CNS 9668 - 1988		 開槽扁圓頂柱頭小螺釘
Slotted (Oval) Fillister Head Machine Screws
57 開槽圓柱頭螺釘 [台灣]
CNS 9670 - 1988		 開槽圓柱頭螺釘
Slotted Cheese Head Screws
58 開槽扁圓頂錐頭小螺釘 [台灣]
CNS 9673 - 1988		 開槽扁圓頂錐頭小螺釘
Slotted Mushroom Head Screws With Cone Point
59 精密機械用開槽圓柱頭螺釘 [台灣]
CNS 9680 - 1982		 精密機械用開槽圓柱頭螺釘
Slotted Cheese Head Screws For Fine Mechanics
60 電開關用開槽圓柱沉頭螺釘 [台灣]
CNS 4413 - 1981		 電開關用開槽圓柱沉頭螺釘
Slotted Cheese Head Screws For Electric Switch
61 開槽帶孔圓柱頭螺釘 [台灣]
CNS 4251 - 1980		 開槽帶孔圓柱頭螺釘
Slotted Cheese Head Screw Head Hole
62 開槽圓柱頭螺釘 [台灣]
CNS 4355 - 1980		 開槽圓柱頭螺釘
Slotted Cheese Head Screws
63 開槽大圓柱頭螺釘 [台灣]
CNS 4356 - 1980		 開槽大圓柱頭螺釘
Slotted Large Cheese Head Screws
64 開槽圓柱頭軸位螺釘 [台灣]
CNS 4358 - 1980		 開槽圓柱頭軸位螺釘
Slotted Cheese Head Screws With Shoulder
65 開槽小圓柱頭螺釘 [台灣]
CNS 4360 - 1980		 開槽小圓柱頭螺釘
Slotted Cheese Head Screw With Small Head
66 精密用開槽圓柱頭螺釘 [台灣]
CNS 4362 - 1980		 精密用開槽圓柱頭螺釘
Slotted Cheese Head Screws For Fine Mechanics
67 開槽圓柱頭螺釘 【Table 3】 [韓标]
KS B 1021 (T3) - 2012 (R2022)		 開槽圓柱頭螺釘 【Table 3】
Slotted Cheese Head Screws 【Table 3】
68 開槽圓柱頭螺釘 [韓标]
KS B 1021 - 1998		 開槽圓柱頭螺釘
Slotted Cheese Head Screws
69 塑料開槽圓柱頭滾花螺釘 [企标]
YJT 4011		 塑料開槽圓柱頭滾花螺釘
Plastic slotted cheese head knurl screws
70 塑料開槽大圓柱頭台階螺釘 [企标]
YJT 4017		 塑料開槽大圓柱頭台階螺釘
Plastic slotted large cheese head screws with shoulder
71 塑料一字槽圓柱頭帶墊螺釘 [企标]
YJT 4018		 塑料一字槽圓柱頭帶墊螺釘
Plastic Slot(-) cheese head screws with collar
72 開槽圓柱頭螺釘-產品等級A級 [德标]
DIN EN ISO 1207 - 2011		 開槽圓柱頭螺釘-產品等級A級
Slotted Cheese Head Screws—Product Grade A
供應商(4)
73 開槽圓柱頭螺釘-產品等級A級 [德标]
DIN EN ISO 1207 - 1994		 開槽圓柱頭螺釘-產品等級A級
Slotted Cheese Head Screws—Product Grade A
供應商(4)
74 圓柱頭螺栓 [軍标]
GJB 3371 (/33~/39) - 1998		 圓柱頭螺栓
Cheese Head Bolts
75 頭部帶保險孔的圓柱頭螺栓 [軍标]
GJB 3371 (/40~/44) - 1998		 頭部帶保險孔的圓柱頭螺栓
Cheese Head Bolts With Wire Holes On Head
76 圓柱頭螺釘 開槽 [軍标]
GJB 3372 (/11~/17) - 1998		 圓柱頭螺釘 開槽
Cheese Head Screws, Slotted
77 頭部帶保險孔的圓柱頭螺釘 [軍标]
GJB 3372 (/18~/24) - 1998		 頭部帶保險孔的圓柱頭螺釘
Cheese Head Screws With Wire Holes On Head
78 頭部帶保險孔的不脫出圓柱頭螺釘 [軍标]
GJB 3372 (/54~/55) - 1998		 頭部帶保險孔的不脫出圓柱頭螺釘
Cheese Head Screws With Wire Holes On Head, Waisted Shank
79 固定表盤螺釘 [軍标]
GJB 3372 (/57~/59) - 1998		 固定表盤螺釘
Slotted Fillister Head Machine Screws
80 開槽圓柱頭螺釘 A級 [印标]
IS 1366 - 2002		 開槽圓柱頭螺釘 A級
Slotted Cheese Head Screws - Product Grade A
81 開槽圓柱頭/球面圓柱頭小螺釘 [Table 1] (A276, B16, B151) [美标]
ANSI B 18.11 - 1961 (R2017)		 開槽圓柱頭/球面圓柱頭小螺釘 [Table 1] (A276, B16, B151)
Slotted fillister head miniature screws [Table 1] (A276, B16, B151)
82 開槽聯頭（扁圓柱頭）小螺釘 [Table 4] (A276, B16, B151) [美标]
ANSI B 18.11 - 1961 (R2017)		 開槽聯頭（扁圓柱頭）小螺釘 [Table 4] (A276, B16, B151)
Slotted Binding Head Miniature Screws [Table 4] (A276, B16, B151)
83 開槽球面圓柱頭螺釘 (ASTM F837, F468) [TABLE 2.2.6-1] [美标]
ASME B 18.6.3 (H6A) - 2024		 開槽球面圓柱頭螺釘 (ASTM F837, F468) [TABLE 2.2.6-1]
Slotted Fillister Head Screws (ASTM F837, F468) [TABLE 2.2.6-1]
84 球面圓柱頭,頭部帶孔螺釘 (ASTM F837, F468) [TABLE 2.2.6-3] [美标]
ASME B 18.6.3 (H6C) - 2024		 球面圓柱頭,頭部帶孔螺釘 (ASTM F837, F468) [TABLE 2.2.6-3]
Slotted Drilled Fillister Head Screws (Machine Screws Only) (ASTM F837, F468) [TABLE 2.2.6-3]
85 開槽球面扁圓柱頭機械螺釘 (ASTM F837,F468) [TABLE 2.2.8-1] [美标]
ASME B 18.6.3 (H8A) - 2024		 開槽球面扁圓柱頭機械螺釘 (ASTM F837,F468) [TABLE 2.2.8-1]
Slotted Binding Head Screws (ASTM F837,F468) [TABLE 2.2.8-1]
86 開槽球面圓柱頭螺釘 [Table 21] (ASTM F837, F468) [美标]
ASME B 18.6.3 (T21) - 2013		 開槽球面圓柱頭螺釘 [Table 21] (ASTM F837, F468)
Slotted Fillist Head Screws [Table 21] (ASTM F837, F468)
87 球面圓柱頭,頭部帶孔螺釘 [Table 23] (ASTM F837, F468) [美标]
ASME B 18.6.3 (T23) - 2013		 球面圓柱頭,頭部帶孔螺釘 [Table 23] (ASTM F837, F468)
Slotted Drilled Fillister Head Screws (Machine Screws Only) [Table 23] (ASTM F837, F468)
88 開槽球面扁圓柱頭機械螺釘[Table 27] (ASTM F837, F468) [美标]
ASME B 18.6.3 (T27) - 2013		 開槽球面扁圓柱頭機械螺釘[Table 27] (ASTM F837, F468)
Dimensions of Slotted Binding Head Screws (Machine Screws Only) (ASTM F837, F468)
89 開槽帶孔圓柱頭螺釘 [航天]
QJ 2368 - 1992		 開槽帶孔圓柱頭螺釘
Slotted cheese head screws with holes
90 開槽圓柱頭螺釘 [航天]
QJ 2371 - 1992		 開槽圓柱頭螺釘
Slotted cheese head screws
91 開槽球面圓柱頭軸位螺釘 [航天]
QJ 2382 - 1992		 開槽球面圓柱頭軸位螺釘
Slotted raised cheese head screws with shoulder
92 開槽球面大圓柱頭螺釘 [航天]
QJ 2383 - 1992		 開槽球面大圓柱頭螺釘
Slotted large raised cheese head screws
93 開槽帶孔圓柱頭螺釘 [航天]
QJ 2385 - 1992		 開槽帶孔圓柱頭螺釘
Slotted cheese head screws with holes
94 頭部帶保險孔的圓柱頭螺栓 [航空]
HB 1- 127 - 2002		 頭部帶保險孔的圓柱頭螺栓
Cheese head bolts with wire holes on head
95 頭部帶保險孔的圓柱頭螺釘 [航空]
HB 1- 203 - 2002		 頭部帶保險孔的圓柱頭螺釘
Cheese Head Screws With Wire Holes On Head
96 圓柱頭螺釘 [航空]
HB 1- 202 - 1995		 圓柱頭螺釘
Slotted Cheese Head Screws
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