1/2"-13 X 1-1/2" Machine Screws | Flat Head | Slotted Drive | Silicon Bronze (25/Pkg.) Square Bend 8 grade steel with a

8 grade steel with a zinc finish

and broad compatibility with standard nuts and tapped holes

corrosion resistance

Durable steel with zinc coating: excellent corrosion resistance and long service life

1/2"-13 X 1-1/2" Machine Screws | Flat Head | Slotted Drive | Silicon Bronze (25/Pkg.) Square Bend 8 grade steel with aEngineered for reliable performance in marine, outdoor, and electrical assemblies, our Machine Screws Slotted Flat Silicon Bronze 1 2 13 X 1 1 2 offer a flush finish and superior corrosion resistance. Made from silicon bronze, these screws resist corrosion in harsh environments and provide excellent drive characteristics with a traditional slotted flat head. Material: Silicon Bronze excellent corrosion resistance and non magnetic properties. Size: 1 2