Maintenance PAK Series Nut and Washer Assortment, Hillman, Stainless steel, 210-Piece

Maintenance pak kits are a collection of fasteners for practical use around the home or workplace. Hex nuts are to be used with machine bolts to adhere facing materials to prevent tension and shear movement. Flat washers are great for adding resistance to your bolts and screws to prevent them from boring into the wood and weakening it. Ideal for situations where potential loosening from corrosion or vibration is a concern, split lock washers are used to prevent nuts and bolts from coming loose. These fasteners contain split ends that help lock into the mating material, thus providing a locking feature when tightened beneath a nut.

• Stainless steel finish for best-in-class corrosion resistance
• When using together, always use bolts, nuts and screws of similar size and finish
• Case provides a solution for reusable storage