Hillman Hex Nuts, 1/2 in, 13 TPI, Grade 5, Zinc, Steel, 50/Box

Takes the wobble out of your fastening job and gives the connection a steadier bite.

Built for outdoor construction work without fuss.

Product Overview:

If you have ever watched a joint work loose a bit too soon, you know the feeling. These hex nuts use a 1/2 in, 13 tpi coarse thread with machine bolts, so you get a firm, familiar fit on wood, metal, or mixed materials. The steel body and zinc finish bring a plain, practical kind of confidence, especially when the job sits outside and takes a bit of weather. Picture the assembly sitting square, the wrench turning cleanly, and the whole thing holding its nerve. That is the sort of quiet relief this box is meant to bring.

Key Features:

• Coarse 13 tpi thread: Grabs the bolt cleanly and helps you tighten with less fumbling, which is a nice change.
• Grade 5 steel build: Gives your fastening work a solid feel, so the connection stays steady under everyday strain.
• Zinc finish: Adds corrosion resistance for outdoor use, and that matters when the job has to face the elements.
• Works with machine bolts: Suits wood to wood, wood to metal, or metal to metal assemblies without making you overthink the setup.
• 50 count box: Keeps plenty on hand for repairs, installs, and those small fixes that pop up when you least expect them.

Quick Specs:

• Brand: HILLMAN
• Model Number: 160508
• Material/Finish: Steel, Zinc
• Format/Type: Hex Nuts
• Quantity/Pack: 50/Box
• Compatibility/Use: Used with machine bolts for wood to wood, wood to metal, or metal to metal applications

Put these in place and you get a cleaner tighten, a steadier hold, and a finished connection that feels right in your hand. Want that kind of no-nonsense backup for your next job?

Be sure to pre-drill holes and use washers and bolts of a similar grade and finish.