1 1/4-12 Fine Thread Finished Hex Nut Grade 5 Zinc 5/16-18-1 Its 1/2-13 thread size ensures

Its 1/2-13 thread size ensures a secure fit in compatible nuts or tapped holes

Made from alloy steel and heat-treated to a Grade 8 rating

This bolt is perfect for use in decks

Its partial threading allows for a secure hold in a variety of materials

It is made from steel and has a black oxide finish that provides corrosion resistance

1 1/4-12 Fine Thread Finished Hex Nut Grade 5 Zinc 5/16-18-1 Its 1/2-13 thread size ensuresThis 1 1 4 12 fine thread finished hex nut is made of grade 5 steel and has a zinc finish. It is designed to be used with 1 1 4 12 bolts and has a height of 0. 438 inches and a width across flats of 1. 500 inches. This nut is commonly used in automotive, construction, and manufacturing applications.