Shoulder Tooling Ball: Inspection, 3/8" Ball Dia, 3/16" Shank Dia, Slip-Fit MPN:826810-G

The carriage bolt, with a diameter of 0.27 inch, thread length of 1 inch and overall length of 3 inches features a ribbed neck to hold the nut tightly against wood for better support. Its under-head length sits approximately one inch below the surface when fastened in wood making it an excellent option to anchor wooden frames or supports on structures with ease while preventing water accumulation between the head and substrate which can cause rust over time. Applicable for outdoor applications such as deck construction, railings, fencing, and even playground equipment, its steel composition delivers durability at a reasonable cost while resisting corrosion from exposure to weather elements like rain or moisture making it a go-to fastening solution across various trades involved in building projects.