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          Common Sizes of Electric Contact Rivets                
   
 
Bimetal Rivet Solid Rivet

 

Silver Electric Contact Rivets
   
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Recommended Silver Contact Materials for Various Switches
   
   
    Silver Electric Contacts
and Switches
   
   
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Protection) Electric Contacts
   
    　

　
   
 
Items
F/R D T d L t θ

Tolerance

 

 ±2

 ± 0.1 ± 0.05
+0
-0.10
+0.15
-0
± 0.1  ±2°

 Common Size

 

 F

3R

 1.5
0.4
0.6
0.8
0.8
1.0
1.2
1.0
1.2
1.5
Solid

9°~15°

 

 
F 4R 2.0
F 6R 2.5
0.6
0.8
1.0
1.5
1.0
1.5
2.0
[T=0.6] t=0.35~0.40
[T=0.8] t=0.35~0.50
[T=1.0] t=0.35~0.60
F 8R 3.0
F 8R 3.5
0.8
1.0
1.5
2.0
1.0
1.5
2.0
[T=0.8] t=0.40~0.50
[T=1.0] t=0.40~0.60
F 10R 4.0 2.0
F 10R 4.5
1.0
1.5
2.0
1.5
2.0
2.5
[T=1.0] t=0.45~0.60
[T=1.5] t=0.45~0.80
F 15R 5.0
2.0
2.5
F 15R 5.5
1.0
1.5
2.5
3.0
2.5
3.0
3.5
[T=1.0] t=0.50~0.60
[T=1.5] t=0.50~0.90
F 20R 6.0 3.0
 

Links

KITCO

LME

COMEX

China Alloy

China Silver

The Bullion Desk

The Silver Institute

Shanghai Nonferous Metals

 

 
  ▲Other dimensions could be supplied on request.   　
       

 
　
No.23, Wugong 5th Rd., Xinzhuang Dist.,New Taipei City 24890,

(New Taipei Industrial Park), Taiwan, R.O.C.
TEL：+886-2-2299-0011
FAX：+886-2-2299-0123
E-Mail:tpe@tecc.com.tw
Overseas Department：Ms. Amy Chang # 215