9/16-12 x 3 1/2 Hex Cap Screw Grade 5 Zinc USA 3-4 It features a hexagonal head

It features a hexagonal head for easy tightening with a wrench or socket

and the 5/8-11 thread size ensures a tight fit

it provides excellent corrosion resistance and longevity

The 3/8-16 x 2 Hex Cap Screw Grade 5 Zinc is a versatile and durable fastener designed for a wide range of applications

indicating its suitability for general-purpose applications

9/16-12 x 3 1/2 Hex Cap Screw Grade 5 Zinc USA 3-4 It features a hexagonal headThis 9 16 12 x 3 1 2 Hex Cap Screw is made of Grade 5 steel and has a zinc finish. It is made in the USA and is designed for use in a variety of applications. The hex head provides a secure grip for tightening and loosening, and the zinc finish provides corrosion resistance. This screw is perfect for use in both indoor and outdoor applications.