Hillman 24-Count #12 Stainless Steel Standard Flat Washer in the

Hillman #10 x 24 Stainless Steel Stainless Steel Nylon Insert Nut

Hillman 100-Count 1/4-in Zinc-plated Standard Flat Washer

Engineered to provide more uniform load distribution, split lock washers are great for any indoor/outdoor project. 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. The stainless steel finish offers good corrosion resistance.

Hillman 12-Count 1/4-in Standard (SAE) Split Lock Washer 126869

3/4 inch (21mm ID x 38mm OD) Stainless Steel Flat

Hillman 100-Count 1/4-in Zinc-plated Standard Flat Washer

#12 inch (6.5mm ID x 14.5mm OD) Stainless Steel Flat Washer, 304 Stainless Steel inch (18-8), 100 Qty

Finishing washers or countersunk washers are meant to be used with countersunk screws and prevents them from being pulled into the surface of the material you are working with. They also increase the bearing surface so that the load is distributed over a larger area. Use of these washers results in a more finished and cleaner looking appearance. Ensure that the screw head fits inside the recessed portion of the washer.

Prime-Line #8 Grade 18-8 Stainless Steel Countersunk Finishing Washers (100-Pack) 9083692

The Hillman Group 280055 Number-12 Flat Washer, 100

Small Parts Steel Flat Washer, Plain Finish, ASME B18.22.1, No. 12