Description
Multi-Grip Lockbolt Collars, Aluminum, Standard Style, Diameter: 1/4″, Hole Diameter: .250 – .260″, Body Diameter: .399″ – .405″, Overall Height: .360″ – .390″, Flange Diameter: .480″ – .520″, Flange Thickness: .055″ – .070″
The Multi-Grip Lockbolts offer an extra-large grip range, higher 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 and 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 nuts and bolts. 1. Lockbolts have as little as 5% variation in clamp load measurement, while traditional nuts and bolts have up to 40% variation in clamp load measurement (torque). 2. The lockbolt pins and collars are swaged, which creates a permanent & vibration resistant bond. With traditional nuts and bolts the assembly may come loose with vibration and may need to be retightened.
Units Per Pkg: 50
