Bulk 1/4"-28 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Rigging and equipment builds requiring reliable

and equipment builds requiring reliable strength and tight tolerances

and Schaller Lockmeister tremolos)

The deep M8 hex drive allows precise torque transfer

035" hex key for reliable torque transfer

Bulk 1/4"-28 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Rigging and equipment builds requiring reliableUS Inch Hex Flange Bolts, Grade 8 1 4 28 High Strength Hex Flange Screws ASTM A307 Black Phosphate & Oil Finish Monster Bolts Our US Inch Hex Flange Screws, Grade 8 1 4 28 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