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UR型平圓頭環形下承接面焊接螺釘 [Table 4] IFI 148 (UR) - 2002

選擇規格尺寸點擊↓

10#

1/4

5/16

3/8

1/2

IFI 148 (UR) - 2002 UR型平圓頭環形下承接面焊接螺釘 [Table 4]

尺寸單位: inch

美標IFI 148 (UR) - 2002 IFI148 148IFI UR型平圓頭環形下承接面焊接螺釘 [Table 4]

掃一掃分享

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

螺紋規格
d

10#

1/4

5/16

3/8

1/2

PP	UNC
d_k	最大值
	最小值
k	最大值
	最小值
h	最大值
	最小值
d₁
n

40	32	32	24	20	18	16	13
0.260	0.323	0.385	0.448	0.575	0.755	0.880	1.005
0.240	0.303	0.365	0.428	0.550	0.725	0.850	0.975
0.046	0.052	0.068	0.068	0.083	0.099	0.114	0.146
0.036	0.042	0.058	0.058	0.073	0.089	0.104	0.136
0.013	0.015	0.018	0.020	0.027	0.033	0.037	0.047
0.008	0.010	0.013	0.015	0.021	0.027	0.031	0.041
0.195	0.219	0.266	0.328	0.422	0.531	0.641	0.720
0.022	0.025	0.031	0.035	0.048	0.060	0.068	0.088

同版本產品組

IFI 148 (U3) - 2002

U3型平圓頭三點下承接面焊接螺釘 [Table 1]

IFI 148 (UR) - 2002

UR型平圓頭環形下承接面焊接螺釘 [Table 4]

IFI 148 (UC4) - 2002

UC4型平圓頭帶環四點式下承接面焊接螺釘 [Table 6]

IFI 148 (T3) - 2002

T3型平圓頭三點式上承接面焊接螺釘 [Table2]

IFI 148 (US3) - 2002

US3型重型平圓頭三點橢圓式下承接面焊接螺釘 [Table5]

IFI 148 (TC4) - 2002

TC4型平圓頭帶環四點式上承接面焊接螺釘 [Table7]

IFI 148 (TUS3) - 2002

TUS3型平圓頭下承接面焊接螺釘 [table8]

IFI 148 (TD) - 2002

TD型平圓頭凸焊焊接螺釘 [Table 3]

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、鍍鎘、復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)

注：技術數據僅供參考，請以官方原件為準！

類似標準及供貨信息

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2	[美標] IFI 148 (U3) - 2002	U3型平圓頭三點下承接面焊接螺釘 [Table 1] Type U3 Projection Weld Studs
3	[美標] IFI 148 (UC4) - 2002	UC4型平圓頭帶環四點式下承接面焊接螺釘 [Table 6] Type UC4 Projection Weld Studs
4	[美標] IFI 148 (T3) - 2002	T3型平圓頭三點式上承接面焊接螺釘 [Table2] Type T3 Projection Weld Studs
5	[美標] IFI 148 (US3) - 2002	US3型重型平圓頭三點橢圓式下承接面焊接螺釘 [Table5] Heavy Duty Type US3 Projection Welding Studs
6	[美標] IFI 148 (TC4) - 2002	TC4型平圓頭帶環四點式上承接面焊接螺釘 [Table7] Flat Round Head with Rings on Undertake Surface Welding Screws
7	[美標] IFI 148 (TUS3) - 2002	TUS3型平圓頭下承接面焊接螺釘 [table8] Type TUS3 Projection Weld Studs
8	[美標] IFI 148 (TD) - 2002	TD型平圓頭凸焊焊接螺釘 [Table 3] Type TD Projection Weld Studs
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23	[汽標] QC /T 598 (A) - 1999	平圓頭下承面凸焊螺釘 A型 Weld Bolts, Type A 供應商(1)
24	[汽標] QC /T 599 (A) - 2013	上端面平圓頭凸焊螺栓 A型 Overhead Projection Weld Bolts - Type A
25	[汽標] QC /T 599 (B) - 2013	上端面平圓頭焊接螺栓 B型 Overhead Projection Weld Bolts - Type B
26	[汽標] QC /T 891 - 2011	塑料用焊接螺釘 Welding Screws for Plastic
27	[汽標] QC /T 598 (B) - 1999	平圓頭下承面凸焊螺釘 B型 Weld Bolts, Type B
28	[汽標] QC /T 598 (C) - 1999	平圓頭下承面凸焊螺釘 C型 Weld Bolts, Type C
29	[汽標] QC /T 599 (B) - 1999	上端面平圓頭焊接螺釘 B型 Overhead Projection Weld Bolts - Type B
30	[汽標] QC /T 599 (A) - 1999	上端面平圓頭凸焊螺栓 A型 Overhead Projection Weld Bolts - Type A

UR型 平圓頭環形下承接面焊接螺釘 [Table 4] IFI 148 (UR) - 2002

同版本產品組

引用參考

UR型平圓頭環形下承接面焊接螺釘 [Table 4] IFI 148 (UR) - 2002