12-24 x 5/8 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide MPO188 The 1/2 External Tooth Lock

The 1/2 External Tooth Lock Washer Zinc Yellow is a versatile and durable washer designed to prevent loosening of bolted connections due to vibration or shock

It is designed to be used with a 12-point wrench or socket

The ribbed neck provides additional holding power

The 6-32 x 3/16 Phillips Truss Full Contour Machine Screw Fully Threaded Zinc is a small

With its 6-32 thread size and 3 1/4-inch length

12-24 x 5/8 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide MPO188 The 1/2 External Tooth LockThese 12 24 x 5 8 Slotted Indented Hex Washer Head Machine Screws are fully threaded and have a black oxide finish. They are made of steel and have a slotted drive. These screws are commonly used in a variety of applications, including automotive, construction, and manufacturing. They are strong and durable, and the black oxide finish provides resistance to corrosion.