1/2-13 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide M7-1.0 this bolt ensures a tight

this bolt ensures a tight and reliable fit

The low carbon steel construction provides strength and durability

it meets or exceeds industry standards for quality and performance

This 1 1/2"-6 x 5 1/2" Hex Cap Screw is a high-quality fastener designed for use in a variety of applications

This 1 1/4-12 x 7 1/2 Hex Cap Screw Grade 8 Yellow Zinc is a high-quality fastener designed for demanding applications

1/2-13 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide M7-1.0 this bolt ensures a tightThese 1 2 13 serrated flange hex lock nuts, made from HR15N steel and case hardened for increased durability, provide a secure and reliable fastening solution. Their black oxide finish offers corrosion resistance, while the serrated flange helps prevent loosening due to vibration or movement. These lock nuts are ideal for a wide range of applications, including automotive, industrial, and construction projects. With a tensile strength of 78,000 psi