index
logo

方頭平端緊定螺釘 GB /T 821 - 2018

選擇規格尺寸 點擊↓

M5

M6

M8

M10

M12

M16

M20

括号内尺寸為非優選
GB /T 821 - 2018 方頭平端緊定螺釘

尺寸單位: mm
國标GB /T821 - 2018 GB821 821GB 方頭平端緊定螺釘
GB /T 821 - 2018 方頭平端緊定螺釘
掃一掃分享
螺紋尺寸
d
M5 M6 M8 M10 M12 M16 M20
P 螺距
dp 最小值
最大值
e 最小值
k 公稱
最小值
最大值
r 最小值
s 公稱
最小值
最大值
0.8 1 1.25 1.5 1.75 2 2.5
3.2 3.7 5.2 6.64 8.14 11.57 14.57
3.5 4 5.5 7 8.5 12 15
6 7.3 9.7 12.2 14.7 20.9 27.1
5 6 7 8 10 14 18
4.85 5.85 6.82 7.82 9.82 13.785 17.785
5.15 6.15 7.18 8.18 10.18 14.215 18.215
0.2 0.25 0.4 0.4 0.6 0.6 0.8
5 6 8 10 12 17 22
4.82 5.82 7.78 9.78 11.73 16.73 21.67
5 6 8 10 12 17 22
①,a ≤ 4P
替代列表

技術條件和引用标準

材料
不鏽鋼 有色金屬
通用技術條件
螺紋 公差
标準
機械性能 等級
标準
公差 產品等級
标準
表面處理 -
-
表面缺陷
驗收及包裝
GB/T 16938
33H:6g; 45H:5g,6g 6g
GB/T 193、GB/T 2516、GB/T 9145
33H、45H A1-12H、A2-12H、A2-21H 、A4-21H CU2、CU3
GB/T 3098.3 GB/T 3098.16 按協議
A
GB/T 3103.1
不經處理;
電鍍技術要求按 GB/T 5267.1;
非電解鋅片塗層技術要求按 GB/T 5267.2
簡單處理;
鈍化處理技術要求按 GB/T 5267.4
簡單處理;
電鍍技術要求按 GB/T 5267.1
如需其他技術要求或表面處理,應由供需協議
GB/T 5779.1 -
GB/T 90.1、GB/T 90.2
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 方頭長圓柱端緊定螺釘 [國标]
GB /T 85 - 2018
方頭長圓柱端緊定螺釘
Square Set Screws with Long Dog Point
供應商(1)
2 方頭長圓柱端緊定螺釘 [國标]
GB 85 - 1988
方頭長圓柱端緊定螺釘
Square Set Screws with Long Dog Point
供應商(1)
3 方頭長圓柱球面端緊定螺釘 [國标]
GB /T 83 - 2018
方頭長圓柱球面端緊定螺釘
Square Set Screws with Long Dog Point and Rounded End
4 方頭凹端緊定螺釘 [國标]
GB /T 84 - 2018
方頭凹端緊定螺釘
Square Set Screws with Cup Point
5 方頭短圓柱錐端緊定螺釘 [國标]
GB /T 86 - 2018
方頭短圓柱錐端緊定螺釘
Square Set Screws with Short Dog Point and Cone End
6 方頭倒角端緊定螺釘 [國标]
GB /T 821 - 1988
方頭倒角端緊定螺釘
Square Set Screws with Chamfered End
7 方頭長圓柱球面端緊定螺釘 [國标]
GB /T 83 - 1988
方頭長圓柱球面端緊定螺釘
Square Set Screws with Long Dog Point and Rounded End
8 方頭凹端緊定螺釘 [國标]
GB /T 84 - 1988
方頭凹端緊定螺釘
Square set screws with cup point
9 方頭短圓柱錐端緊定螺釘 [國标]
GB 86 - 1988
方頭短圓柱錐端緊定螺釘
Square Set Screws with Short Dog Point and Cone End
10 四方頭圓柱端緊定螺釘 [德标]
DIN 479 - 2016
四方頭圓柱端緊定螺釘
Square Head Bolts With Short Dog Point
供應商(1)
11 四方頭圓柱端緊定螺釘 [德标]
DIN 479 - 1985
四方頭圓柱端緊定螺釘
Square Head Bolts With Short Dog Point
供應商(1)
12 方頭帶墊螺栓 [德标]
DIN 478 - 2016
方頭帶墊螺栓
Square Head Bolts With Collar
13 方頭凸緣球面圓柱端螺釘 [德标]
DIN 480 - 2016
方頭凸緣球面圓柱端螺釘
Square Head Bolts With Collar And Short Dog Point With Rounded End
14 四方頭帶墊螺栓 [德标]
DIN 478 - 1985
四方頭帶墊螺栓
Square head bolts with collar
15 方頭凸緣球面圓柱端螺釘 [德标]
DIN 480 - 1985
方頭凸緣球面圓柱端螺釘
Square Head Bolts With Collar And Short Dog Point With Rounded End
16 方頭凹端緊定螺釘 [日标]
JIS B 1118 - 2010
方頭凹端緊定螺釘
Square Head Set Screws With Cup Point
17 方頭長圓柱端緊定螺釘 [日标]
JIS B 1118 - 2010
方頭長圓柱端緊定螺釘
Square Head Set Screws With Long Dog Point
18 方頭截錐端螺釘 [日标]
JIS B 1118 - 2010
方頭截錐端螺釘
Square Head Set Screws With Cone Point
19 方頭平端緊定螺釘 [日标]
JIS B 1118 - 2010
方頭平端緊定螺釘
Square Head Set Screws With Flat Point
20 方頭球面端緊定螺釘 [日标]
JIS B 1118 - 2010
方頭球面端緊定螺釘
Square Head Set Screws With Round End
21 方頭長圓柱端螺釘 [日标]
JIS B 1118 - 1995
方頭長圓柱端螺釘
Square head screws with long dog point
22 方頭截錐端螺釘 [日标]
JIS B 1118 - 1995
方頭截錐端螺釘
Square head screws with cone point
23 方頭平端螺釘 [日标]
JIS B 1118 - 1995
方頭平端螺釘
Square head screws with flat point
24 方頭凹端螺釘 [日标]
JIS B 1118 - 1995
方頭凹端螺釘
Square head screws with cup point
25 方頭長圓柱端緊定螺釘 [汽标代号]
Q 286
方頭長圓柱端緊定螺釘
Square head set screws with dog point
26 方頭緊定螺釘 [Table 4] (A307, SAE J429, F468, F593) [美标]
ASME/ANSI B 18.6.2 - 1998 (R2010)
方頭緊定螺釘 [Table 4] (A307, SAE J429, F468, F593)
Square head set screws [Table 4] (A307, SAE J429, F468, F593)
27 縮減方頭螺釘 A型 [意大利]
UNI 6050 (A) - 1967
縮減方頭螺釘 A型
Reduced square head screw - Type A
28 縮減方頭螺釘 B型 [意大利]
UNI 6050 (B) - 1967
縮減方頭螺釘 B型
Reduced square head screw - Type B
29 縮減方頭螺釘 C型 [意大利]
UNI 6050 (C) - 1967
縮減方頭螺釘 C型
Reduced square head screw - Type C
30 四方頭帶墊緊定螺釘 [台灣]
CNS 4422 - 1981
四方頭帶墊緊定螺釘
Square Head Set Screws With Collar
31 方頭尖端緊定螺釘 [台灣]
CNS 4423 - 1981
方頭尖端緊定螺釘
Square Head Set Screws With Cone Point
32 方頭短圓柱端緊定螺釘 [台灣]
CNS 4249 - 1980
方頭短圓柱端緊定螺釘
Square Head Set Screws With Short Dog Point
33 四方頭帶介圓柱端緊定螺釘 [台灣]
CNS 4250 - 1980
四方頭帶介圓柱端緊定螺釘
Square Head Set Screws With Collar And Dog Point
© 易緊通 服務熱線:4006-164580(免長途費)