Tornillos Para Cadena de Tractor
GRADO 9 - NEGRO
Diámetro Nominal | D | F | H | Radios en cabeza | Hilos por pulgada | |||
Diámetro del cuerpo | Distancia entre caras | Altura | ||||||
Max | Básico | Max | Min | Básico | R | R1 | UNF | |
7/6" | 0.452 | 5/8 | 0.625 | 0.603 | 7/16 | 0.023 | 9/16 | 20 |
1/2" | 0.515 | 3/4 | 0.750 | 0.725 | 9/16 | 0.023 | 5/8 | 20 |
9/16" | 0.578 | 7/8 | 0.875 | 0.850 | 19/32 | 0.041 | 3/4 | 18 |
5/8" | 0.642 | 15/16 | 0.938 | 0.906 | 21/32 | 0.041 | 13/16 | 18 |
3/4" | 0.768 | 1-1/8 | 1.125 | 1.088 | 3/4 | 0.041 | 1 | 16 |
Grado | Diámetro | Material | Dureza Rockwell | Carga de prueba (Proof of load) | Resistencia a la tracción mínima | |
Min | Max | |||||
GR9 | De 7/16" a 3/4" | Acero de medio carbono aleado. Tratado térmicamente | C 38 | C 43 | 135,000 psi | 170,000 psi |
Longitud de Rosca | |
7/16-20X1 1/2 | 7/8 |
7/16-20X1 3/4 | 1-3/32 |
7/16-20X2" | 1-1/4 |
7/16-20X2 1/2" | 1-1/4 |
1/2-20X1 1/2" | 7/8 |
1/2-20X1 3/4" | 1 |
1/2-20X2" | 1-1/4 |
1/2-20X2 1/8" | 1-1/4 |
1/2-20X2 1/2" | 1-1/4 |
9/16-18X1 1/2" | 1-3/32 |
9/16-18X1 5/8" | 1-3/32 |
9/16-18X2" | 1-1/4 |
9/16-18X2 1/8" | 1-1/4 |
9/16-18X2 1/2" | 1-1/4 |
5/8-18X1 1/2" | 1-1/8 |
5/8-18X2" | 1-1/8 |
5/8-18X2 1/8" | 1-1/8 |
5/8-18X2 1/4" | 1-1/4 |
5/8-18X2 1/2" | 1-1/4 |
3/4-16X2 1/4" | 1-1/4 |
3/4-16X2 1/2" | 1-1/4 |
3/4-16X3" | 1-1/2 |
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