Tornillo hexagonal A325 - La Casa de los Tornillos de Guadalajara
Amazon.com: 1 inch X 3-1/2 inch A325 Type 1 Heavy Hex Structural Bolt (Quantity: 125) Hot Dipped Galvanized Steel, Coarse Thread, 1-8 x 3-1/2, Made in USA : Industrial & Scientific
TORNILLO HEXAGONAL A325 NC CON VASTAGO 8H GIC 1-1/4x4
Structural Bolts A325 , A490 - Large Hot Forged Bolt, Quick Deliveries, Any style 1/2 thru 3
TORNILLO ESTRUCTURAL A325 TENSIÓN CONTROLADA – Road & Industry
Tornillos Estructurales ASTM A325 - Ferretornillos y Soluciones