Auveco # 25520 Truss Head Multi-Grip Lockbolts Dia. 1/4" Grip .312"-1.250" Qty. 50

Product InformationQuantity: 50 Description: Truss Head Multi-Grip Lockbolts Diameter: 1/4" Finish: Zinc Grip Range: .312"-1.250" Head Diameter: .103" - .115" Head Height: .103"-.115" Length: 2.56" Material: Steel Maximum Hole Diameter: .265" Shear: 2200 Tensile Strength: 2550 The Multi-Grip Lockbolts offer an extra-large grip range, high shear strength and superior clamping force for applications requiring high strength metal to metal fastening.  An advantage of the multi-grip lockbolts is that one multi-grip lockbolt can be used in place of several lengths of a conventional lockbolt due to the wider grip range. Assembly applications include: Automotive Commercial Truck Trailer RV General Purpose Construction Railway Industrial Lockbolts are a two-piece fastening system consisting of a pin and collar.  During installation the collar is swaged into the pin creating a permanent, vibration proof connection. Lockbolts have many advantages over traditional nut and bolts: Lockbolts have as little as 5% variation in clamp load measurement, while traditional nuts & bolts have up to 40% variation in clamp load measurement (torque) The lockbolt pins and collars are swaged, which creates a permanent & vibration resistant bond.  With traditional nuts & bolts the assembly may come loose with vibration and may need to be retightened