Electric Contact Rivets		Electrical Contact Tips		Recommended Contact Materials for Various Switches

Contact Rivet Materials	Common types of Contact Rivets
Commonsizes of Contact Rivets	Design Reference of Contact Rivets

Common sizes of Electric Contact Rivets Bimetal Rivet Solid Rivet         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 ▲ Other dimensions could be supplied on request . back