Bulk 3/8"-24 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Splatter visit our USA-machined cable &

visit our USA-machined cable & rigging components

these fasteners are engineered for maximum tensile strength and clamp load

easily identifiable yellow appearance commonly used on high-grade hardware

Split lock washers

Trust Monster Bolts as your dependable partner for all your marine-grade fastening needs

Bulk 3/8"-24 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Splatter visit our USA-machined cable &3 8 24 Hex Flange Bolts, Grade 8 High Strength Hex Flange Screws ASTM A307 Black Phosphate & Oil Finish Monster Bolts Our 3 8 24 Hex Flange Screws, Grade 8 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 design ensures