2-56 x 7/16 Phillips Flat 100º Machine Screw Fully Threaded 18-8 Stainless Steel Black 10-24 NM The #10 Internal Tooth Lock

The #10 Internal Tooth Lock Washer Black Oxide is a high-quality washer that is designed to prevent nuts and bolts from loosening due to vibration or other forces

and other exterior woods

building a deck

Its combination Phillips and slotted drive allows for versatile installation options

It is made from zinc-plated steel and features a nylon insert that provides a prevailing torque to help prevent loosening

2-56 x 7/16 Phillips Flat 100º Machine Screw Fully Threaded 18-8 Stainless Steel Black 10-24 NM The #10 Internal Tooth LockThis 2 56 x 7 16 Phillips flat 100 machine screw is fully threaded and made of 18 8 stainless steel with a black finish. It has a Phillips drive and a flat head. This screw is commonly used in a variety of applications, including electronics, appliances, and furniture. It is corrosion resistant and has a high tensile strength.