3/8 (16) UNC x 3 1/2 Inch Hex Bolt, A2 Stainless Steel (ASME B18.2.1)

3/8 UNC Hex Bolt

Hex bolt with a hex head allowing you to apply the required torque easily with a range of conventional tools.

A part threaded bolt manufactured in A2 stainless steel for high corrosion resistance making them a versatile choice for both internal and external applications.

The unthreaded shank below the hex head adds overall strength making this hex head bolt more resistant to vibration and shear forces when installed into the correctly drilled hole.

Engineered for durability and strength, these corrosion resistant stainless-steel hex bolts are widely used across many industries by DIY enthusiasts and professional alike.

3/8 UNC hex bolt specification

• Thread diameter (TD): 3/8 (16) UNC
• Length (L): 3 1/2 inch
• Thread length (TL): 1.250 inch max
• Head width (HW): 0.562 inch max
• Head height (HH): 0.243 inch max
• Material: A2 stainless steel

Versatile and widely used, this hex head bolt is part of a growing range held in stock at competitive prices. Quantities start from just one to as many as you require to get the job done.

Do you need a FULLY THREADED bolt?

If you require a fully threaded bolt, take a look at our growing range of fully threaded bolts (hex set screws).