3/8 Inch X 3-1/2 Inch Hammer Lock Cotter Pin Zinc Plated Steel Clear Protective Side Shields For

Clear Protective Side Shields For Glasses

It takes the place of messy and potentially contaminating anti-seize compounds

Also called a roll pin the spring pin withstands side loads and rotational friction making it ideal for securing shaft and axle connections

3M™ 990 Mandrel secures a small Scotch-Brite™ unitized sanding wheel to a rotary tool such as a die grinder for edge deburring and finishing applications

3/8 Inch X 3-1/2 Inch Hammer Lock Cotter Pin Zinc Plated Steel Clear Protective Side Shields ForCotter pins are wire formed pins with two prongs that separate during installation. They are used as a locking device to hold pins or castle nuts in place. These low cost and highly versatile fasteners are used virtually everywhere.