Huck-Fit fasteners from Huck International are suitable for heavy-duty applications such as assembly of truck frames, mining equipment, and military vehicles. These Grade 8 Imperial and 10.9 metric equivalent fasteners can be fit-up before tightening to permit structure alignment. Although they resist vibration, these fasteners may be removed with a standard impact wrench. Unlike threaded fasteners that may require periodic re-torque, Huck fasteners provide consistent and permanent installation. Most workers can be trained in less than 10 minutes to install Huck fasteners.
Huck-Fit lockbolts provide consistent, uniform clamp, and never need retightening because the swaged collar cannot loosen. These fasteners can be installed quickly and quietly with only a visual inspection. Huck-Fit fasteners are available in 3/8" to 3/4" diameters, and 12 to 20 mm in high-strength alloy steel, with a flanged hex head. For additional information, contact Huck, PO Box 8117, Waco TX 76714.