3/8-16 Serrated Flange Hex Lock Nuts Grade 8 Black Phosphate B7 5/8-11 x 3 1/2 Carriage

5/8-11 x 3 1/2 Carriage Bolt Grade 8 Fully Threaded Plain

and its fully threaded design provides maximum holding power

The fully threaded design allows for maximum holding power

and F593 specifications and has a tensile strength of 75

The 3/8-16 thread size ensures a secure fit in pre-tapped holes

3/8-16 Serrated Flange Hex Lock Nuts Grade 8 Black Phosphate B7 5/8-11 x 3 1/2 CarriageThese 3 8 16 Serrated Flange Hex Lock Nuts are Grade 8 and made of black phosphate. They are designed to provide a secure and reliable connection in a variety of applications. The serrated flange helps to prevent the nut from loosening due to vibration or movement, while the Grade 8 construction ensures strength and durability. These lock nuts are ideal for use in automotive, construction, and industrial applications.