3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide CG They are coated with yellow

They are coated with yellow zinc for corrosion resistance and have a hexagonal head for easy installation with a wrench or socket

This nut is ideal for use in automotive

It is also RoHS compliant

This 1/2-13 x 1 1/2 Hex Head Flange Non Serrated Frame Bolt IFI-111 2002 Grade 8 Black Phosphate is a high-quality fastener designed for use in a variety of applications

9 Metric Partially Threaded Cap Screw Plain is a high-strength

3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide CG They are coated with yellowSecure your projects with these 3 8 24 Serrated Flange Hex Lock Nuts. Made from durable HR15N steel, they feature a case hardened exterior for increased strength and longevity. The serrated flange design provides a secure grip, preventing loosening due to vibration or movement. The black oxide finish enhances corrosion resistance and provides a sleek appearance. Ideal for a wide range of applications, these lock nuts ensure a tight and reliable