12X3/8 Three Eighths Round Spacer Aluminum MPT188 This locknut meets the specifications

This locknut meets the specifications of IFI-100 and is RoHS compliant

The washer conforms to the National Aerospace Standard (NAS) 1149 and meets the requirements of the Defense Federal Acquisition Regulation Supplement (DFARS)

The serrated washer head provides additional grip and prevents the screw from loosening due to vibration or movement

B5/8-11 x 6 1/2 MS90728 is an Alloy Steel B1821 Coarse Cap Screw manufactured according to ASTM A354BD standards

meaning it has 20 threads per inch

12X3/8 Three Eighths Round Spacer Aluminum MPT188 This locknut meets the specificationsThe 12X3 8 Three Eighths Round Spacer Aluminum is a cylindrical spacer made of aluminum, designed to create space or separation between components in various applications. It has a diameter of 3 8 inches (9. 53 mm) and a length of 12 inches (304. 8 mm). The spacer is round in shape, with a smooth surface finish. It is manufactured from high quality aluminum, providing strength, durability, and corrosion resistance. The spacer is commonly used in