Bulk 1/2"-13 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Length:175 QTY - 1/2"-13 x 3" (PT) Note: Only include screws

Note: Only include screws

M6 washer for M6 screw)

Applications:

Thread Style: Fine-thread UNF for improved vibration resistance and precise torque settings

Bulk 1/2"-13 Hex Flange Bolts, Grade 8 Black Phosphate / Oil Length:175 QTY - 1/2"-13 x 3" (PT) Note: Only include screwsUS Inch Hex Flange Bolts, Grade 8 1 2 13 High Strength Hex Flange Screws ASTM A307 Black Phosphate & Oil Finish Monster Bolts Our US Inch Hex Flange Screws, Grade 8 1 2 13 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