Bulk 5/16"-24 Hex Flange Bolts, Grade 8 Black Phosphate / Oil USA Stock your shop with Made

Stock your shop with Made in USA 1-1/8"-7 Grade 8 hex cap screws in zinc yellow CR+3 finish

minimizing cam-out under heavy torque

(Note : these are not locking nut screws

Photographs show screws in a tremolo context but do not include other hardware

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Bulk 5/16"-24 Hex Flange Bolts, Grade 8 Black Phosphate / Oil USA Stock your shop with MadeUS Inch Hex Flange Bolts, Grade 8 5 16 24 High Strength Hex Flange Screws ASTM A307 Black Phosphate & Oil Finish Monster Bolts Our US Inch Hex Flange Screws, Grade 8 5 16 24 are engineered for applications requiring superior strength and durability. Crafted from premium Grade 8 steel and finished with a black phosphate and oil coating, these screws offer excellent corrosion resistance and a sleek, professional appearance. The integrated hex flange