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When pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.
The 1/4″ Conquest Grade 8 NonSerrated Flange Bolt with a zinc yellow finish is engineered for serious strength and long-term durability. Built from high-tensile alloy steel and finished in corrosion-resistant zinc yellow, it’s ideal for structural, mechanical, or chassis applications where clean installation and surface protection are critical.
This flange bolt features a built-in washer-style head that distributes load evenly, reducing the need for additional hardware and minimizing stress on contact surfaces. The non-serrated design protects painted or precision parts from gouging during installation. Designed to SAE J429 Grade 8 and ASTM A354 Grade