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四方頭帶墊螺栓 DIN 478 - 1985

選擇規格尺寸點擊↓

M10

M12

M16 SW16

M16 SW17

M20 SW21

M20 SW22

M24

尺寸單位: mm

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單重計算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

螺紋尺寸
d

M10

M12

M16
SW16

M16
SW17

M20
SW21

M20
SW22

M24

P	螺距
b	+2P，0	L≤125
		L＞125
c	公稱
	最小值
	最大值
d_a	最大值
d_c	最大值=公稱
	最小值
d_s	最大值
	最小值
e	最大值=公稱
	最小值
k	公稱
	最小值
	最大值
k₁	最小值
r	最小值
s	最大值=公稱
	最小值
x	最大值

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5	3
16	18	22	26	30	38	38	46	46	54
-	-	-	32	36	44	44	52	52	60
2	2	2	3	3	4	4	5	5	6
1.88	1.88	1.88	2.88	2.88	3.85	3.85	4.85	4.85	5.85
2.12	2.12	2.12	3.12	3.12	4.15	4.15	5.15	5.15	6.15
5.7	6.8	9.2	11.2	13.7	17.7	17.7	22.4	22.4	26.4
9.5	10.5	13.5	16.5	19.5	25	25	31	31	36
8.92	9.8	12.8	15.8	18.66	24.16	24.16	30	30	35
5	6	8	10	12	16	16	20	20	24
4.82	5.82	7.78	9.78	11.73	15.73	15.73	19.67	19.67	23.67
6.5	8	10	13	17	21	22	27	28	32
5.92	7.42	9.42	12.3	16.3	20.16	21.16	26.16	27.16	31
7	8	10	13	15	20	20	25	25	28
6.82	7.82	9.82	12.78	14.78	19.74	19.74	24.74	24.74	27.74
7.18	8.18	10.18	13.22	15.22	20.26	20.26	25.26	25.26	28.26
3.4	4.1	5.5	6.9	8.3	11.1	11.1	13.8	13.8	15.2
0.2	0.25	0.4	0.4	0.6	0.6	0.6	0.8	0.8	0.8
5	6	8	10	13	16	17	21	22	24
4.82	5.82	7.78	9.78	12.73	15.73	16.73	20.67	21.67	23.67
2	2.5	3.2	3.8	4.3	5	5	6.3	6.3	7.5

千件鋼制重≈kg

螺紋長度b

替代列表

DIN 478 - 1985 DIN 478 - 2016

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 12603 - 2005

金屬熱處理工藝分類及代号

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

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

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2	[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	[國标] GB /T 821 - 2018	方頭平端緊定螺釘 Square Set Screws with Chamfered End
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5	[國标] GB /T 84 - 2018	方頭凹端緊定螺釘 Square Set Screws with Cup Point
6	[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
7	[國标] GB /T 821 - 1988	方頭倒角端緊定螺釘 Square Set Screws with Chamfered End
8	[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
9	[國标] GB /T 84 - 1988	方頭凹端緊定螺釘 Square set screws with cup point
10	[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
11	[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)
12	[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)
13	[德标] DIN 478 - 2016	方頭帶墊螺栓 Square Head Bolts With Collar
14	[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
15	[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	[日标] JIS B 1118 - 2010	方頭凹端緊定螺釘 Square Head Set Screws With Cup Point
17	[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	[日标] JIS B 1118 - 2010	方頭截錐端螺釘 Square Head Set Screws With Cone Point
19	[日标] JIS B 1118 - 2010	方頭平端緊定螺釘 Square Head Set Screws With Flat Point
20	[日标] JIS B 1118 - 2010	方頭球面端緊定螺釘 Square Head Set Screws With Round End
21	[日标] JIS B 1118 - 1995	方頭長圓柱端螺釘 Square head screws with long dog point
22	[日标] JIS B 1118 - 1995	方頭截錐端螺釘 Square head screws with cone point
23	[日标] JIS B 1118 - 1995	方頭平端螺釘 Square head screws with flat point
24	[日标] JIS B 1118 - 1995	方頭凹端螺釘 Square head screws with cup point
25	[汽标代号] Q 286	方頭長圓柱端緊定螺釘 Square head set screws with dog point
26	[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	[意大利] UNI 6050 (A) - 1967	縮減方頭螺釘 A型 Reduced square head screw - Type A
28	[意大利] UNI 6050 (B) - 1967	縮減方頭螺釘 B型 Reduced square head screw - Type B
29	[意大利] UNI 6050 (C) - 1967	縮減方頭螺釘 C型 Reduced square head screw - Type C
30	[台灣] CNS 4422 - 1981	四方頭帶墊緊定螺釘 Square Head Set Screws With Collar
31	[台灣] CNS 4423 - 1981	方頭尖端緊定螺釘 Square Head Set Screws With Cone Point
32	[台灣] CNS 4249 - 1980	方頭短圓柱端緊定螺釘 Square Head Set Screws With Short Dog Point
33	[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