Looking for the best ASME B18.2.2 compliant nuts? We offer a selection of 10 top-quality nuts, from zinc-plated to stainless steel, designed for strength, reliability, and corrosion resistance to meet your toughest needs.
ASME B18.2.2 compliant nuts are the gold standard for strength and reliability. They meet strict industry rules for safety and performance. Whether you need zinc-plated, galvanized, or stainless steel, these nuts deliver.
Users trust these nuts for tough jobs. They resist rust, stay tight under pressure, and fit tools perfectly.
From heavy-duty machinery to everyday fixes, these nuts are the perfect fit. They offer grade 2 to grade 8 strength, corrosion resistance, and precise threading. Ready to find your ideal match?
List of Top 10 ASME B18.2.2 Compliant Nuts
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1/2″-13 (100 Pack) Grade 2 Hex Nuts, Coarse Thread, Zinc, Industrial/Commeical Grade ASME B18.2.2 by Makers Bolt |
Builders, mechanics, and DIYers will find these 1/2″-13 hex nuts ideal for general projects. The zinc coating resists light rust, and the ASME B18.2.2 standard ensures they meet industrial quality needs. |
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1/2″-13 (25 Pack) Galvanized Grade 2 Hex Nuts, Coarse Thread, Hot Dip Galvanized, Industrial/Commercial Grade ASME B18.2.2 by Makers Bolt |
This product is perfect for contractors, builders, or DIYers needing strong, durable fasteners. The hot-dip galvanized coating resists rust, making them ideal for outdoor or high-moisture areas. |
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Small Parts Steel Hex Nut, Zinc Plated Finish, Grade 5, ASME B18.2.2, 1″-8 Thread Size, 1-1/2″ Width Across Flats, 55/64″ Thick (Pack of 10) |
This product is perfect for mechanics, builders, and DIY enthusiasts needing strong, durable fasteners. Grade 5 steel and zinc plating ensure reliable performance in tight spaces and corrosive environments. |
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Steel Hex Nut, Hot-Dipped Galvanized Finish, Grade 2, ASME B18.2.2, 1/2″-13 Thread Size, 3/4″ Width Across Flats, 7/16″ Thick (Pack of 50) |
This product is perfect for mechanics, builders, and DIYers needing strong, rust-proof fasteners. Its hot-dipped galvanized finish resists corrosion, Grade 2 steel offers toughness, and the hex design works in tight spaces, meeting ASME B18.2.2 standards. |
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Small Parts Steel Heavy Hex Nut, Zinc Plated Finish, Grade 2, ASME B18.2.2, 1-1/2″-6 Thread Size, 2-3/8″ Width Across Flats, 1-15/32″ Thick (Pack of 1) (FSC112HHNZ) |
This heavy hex nut is perfect for anyone needing a strong, secure fastener. It’s ideal for projects where toughness and corrosion resistance matter most. |
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Small Parts Steel Hex Jam Nut, Zinc Plated Finish, Grade 2, ASME B18.2.2, 7/8″-9 Thread Size, 1-5/16″ Width Across Flats, 31/64″ Thick (Pack of 25) |
This hex jam nut is perfect for mechanics and DIYers needing a durable, corrosion-resistant fastener for tight spaces. Its thin design pairs with another nut to lock joints securely, while Grade 2 steel and zinc plating ensure toughness and rust resistance. |
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316 Stainless Steel Hex Nut, Plain Finish, ASME B18.2.2, 7/8″-9 Thread Size, 1-5/16″ Width Across Flats, 3/4″ Thick (Pack of 5) |
This hex nut is perfect for mechanics, builders, or DIY enthusiasts working in tight spaces. Its 316 stainless steel ensures strong corrosion resistance, ideal for marine, industrial, or outdoor projects. |
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Steel Hex Nut, Zinc Yellow-Chromate Plated, Grade 8, ASME B18.2.2, 1-1/8″-7 Thread Size, 1-11/16″ Width Across Flats, 31/32″ Thick (Pack of 5) |
This nut is perfect for mechanics and builders needing strong, reliable fasteners for heavy-duty machines or structures. Its Grade 8 steel handles high stress, while zinc plating resists rust, and the hex design works in tight spaces. |
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Grade 2 Steel Hex Flange Nut, Zinc Plated Finish, Self-Locking Serrated Flange, ASME B18.2.2, 3/8″-16 Threads, 0.562″ Width Across Flats, 0.347″ Overall Height (Pack of 100) |
This Grade 2 Steel Hex Flange Nut is perfect for anyone needing a strong, corrosion-resistant fastener. It’s ideal for projects where toughness and reliability matter most. |
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Steel Heavy Hex Nut, Zinc Plated Finish, Grade 2, ASME B18.2.2, 1/4″-20 Thread Size, 1/2″ Width Across Flats, 15/64″ Thick (Pack of 100) |
This pack of Steel Heavy Hex Nuts is perfect for anyone who needs a strong and reliable hold. Whether you are fixing things around the house or working on a tough project, these nuts provide extra strength and resist rust. They are easy to use and made to last. |
Detailed Reviews
ASME B18.2.2 hex nuts ensure strength and reliability for any task. Made from Grade 2, 5, 8 steel with rust-proof coatings, they last. Perfect for industrial jobs, heavy-duty tasks, or tight fits—trusted by pros, loved by users.
1. 1/2″-13 (100 Pack) Grade 2 Hex Nuts, Coarse Thread, Zinc, Industrial/Commeical Grade ASME B18.2.2 by Makers Bolt
1/2”-13 coarse thread hex nuts are for general use. They come in a 100-pack and are made of low carbon steel. Zinc plating adds light rust resistance.
Perfect for industrial/commercial use. Fit a 3/4” wrench for easy tightening.
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Builders, mechanics, and DIYers will find these 1/2″-13 hex nuts ideal for general projects. The zinc coating resists light rust, and the ASME B18.2.2 standard ensures they meet industrial quality needs.
Ready to Purchase?
2. 1/2″-13 (25 Pack) Galvanized Grade 2 Hex Nuts, Coarse Thread, Hot Dip Galvanized, Industrial/Commercial Grade ASME B18.2.2 by Makers Bolt
These 1/2″-13 hex nuts come in a pack of 25. Made of low carbon steel, they are built for everyday tasks. Their coarse threads and hot dip galvanized coating resist rust and wear.
The 3/4″ wrench size and 7/16″ height ensure easy use. They meet ASME B18.2.2 standards for quality and strength.
These nuts are ideal for industrial or commercial projects. Their corrosion resistance works in tough settings. Packaged in the USA, they deliver durable fastening solutions you can trust.
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Perfect For:
This product is perfect for contractors, builders, or DIYers needing strong, durable fasteners. The hot-dip galvanized coating resists rust, making them ideal for outdoor or high-moisture areas.
Ready to Purchase?
3. Small Parts Steel Hex Nut, Zinc Plated Finish, Grade 5, ASME B18.2.2, 1″-8 Thread Size, 1-1/2″ Width Across Flats, 55/64″ Thick (Pack of 10)
This Small Parts Steel Hex Nut is a reliable fastening solution for tight spaces. Its zinc-plated finish adds a corrosion-resistant layer, ensuring durability in various environments. The 1″-8 thread size fits specific applications with precision.
Grade 5 steel offers strength and toughness. Zinc plating provides rust protection. Meets ASME B18.2.2 standards.
Ideal for projects where strength is key, this hex nut tightens easily with a wrench. The pack of 10 ensures you have enough for multiple tasks, saving time and effort.
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Perfect For:
This product is perfect for mechanics, builders, and DIY enthusiasts needing strong, durable fasteners. Grade 5 steel and zinc plating ensure reliable performance in tight spaces and corrosive environments.
Ready to Purchase?
4. Steel Hex Nut, Hot-Dipped Galvanized Finish, Grade 2, ASME B18.2.2, 1/2″-13 Thread Size, 3/4″ Width Across Flats, 7/16″ Thick (Pack of 50)
Get the job done with this Steel Hex Nut. It’s built tough and fits where you need it.
This nut tightens from the side with a wrench. It works well when space above is tight. Made from strong Grade 2 steel for lasting use.
The hot-dipped galvanized finish fights rust and wear. It meets ASME B18.2.2 standards. Comes in a handy pack of 50.
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This product is perfect for mechanics, builders, and DIYers needing strong, rust-proof fasteners. Its hot-dipped galvanized finish resists corrosion, Grade 2 steel offers toughness, and the hex design works in tight spaces, meeting ASME B18.2.2 standards.
Ready to Purchase?
5. Small Parts Steel Heavy Hex Nut, Zinc Plated Finish, Grade 2, ASME B18.2.2, 1-1/2″-6 Thread Size, 2-3/8″ Width Across Flats, 1-15/32″ Thick (Pack of 1) (FSC112HHNZ)
This heavy hex nut is built for strength. It’s taller and wider than standard nuts. Perfect for tough jobs needing a secure hold.
Grade 2 steel offers toughness. Zinc plating resists rust and adds a shiny look.
The 1-1/2”-6 thread fits large bolts. Width across flats is 2-3/8”. Thickness is 1-15/32”. Meets ASME B18.2.2 standards. Each pack has one nut.
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Perfect For:
This heavy hex nut is perfect for anyone needing a strong, secure fastener. It’s ideal for projects where toughness and corrosion resistance matter most.
Ready to Purchase?
6. Small Parts Steel Hex Jam Nut, Zinc Plated Finish, Grade 2, ASME B18.2.2, 7/8″-9 Thread Size, 1-5/16″ Width Across Flats, 31/64″ Thick (Pack of 25)
This steel hex jam nut is thin for tight spots. It has a zinc-plated finish and meets ASME B18.2.2 standards.
Grade 2 steel is strong and tough for heavy jobs. The zinc coating resists rust and looks shiny. Its 7/8″-9 thread fits many bolts.
The nut is 1-5/16″ wide and 31/64″ thick. It works with another jam nut to stay tight in vibration. Buy a pack of 25 for quick fixes.
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Perfect For:
This hex jam nut is perfect for mechanics and DIYers needing a durable, corrosion-resistant fastener for tight spaces. Its thin design pairs with another nut to lock joints securely, while Grade 2 steel and zinc plating ensure toughness and rust resistance.
Ready to Purchase?
7. 316 Stainless Steel Hex Nut, Plain Finish, ASME B18.2.2, 7/8″-9 Thread Size, 1-5/16″ Width Across Flats, 3/4″ Thick (Pack of 5)
Get a strong and reliable fix with the 316 Stainless Steel Hex Nut. It is made to fit tight spaces, so you can use a wrench from the side.
This nut is tough and resists rust well. It has a plain look with no coating. It meets the ASME B18.2.2 standards for quality.
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This hex nut is perfect for mechanics, builders, or DIY enthusiasts working in tight spaces. Its 316 stainless steel ensures strong corrosion resistance, ideal for marine, industrial, or outdoor projects.
Ready to Purchase?
8. Steel Hex Nut, Zinc Yellow-Chromate Plated, Grade 8, ASME B18.2.2, 1-1/8″-7 Thread Size, 1-11/16″ Width Across Flats, 31/32″ Thick (Pack of 5)
This steel hex nut is built for tight spaces. Its hex shape lets you tighten it from the side with a wrench when there’s no room above.
Grade 8 steel makes it ultra-strong. Zinc yellow-chromate plating resists rust. ASME B18.2.2 specs ensure quality.
1-1/8″-7 thread size fits heavy-duty bolts. 31/32″ thick ensures a snug, secure hold.
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This nut is perfect for mechanics and builders needing strong, reliable fasteners for heavy-duty machines or structures. Its Grade 8 steel handles high stress, while zinc plating resists rust, and the hex design works in tight spaces.
Ready to Purchase?
9. Grade 2 Steel Hex Flange Nut, Zinc Plated Finish, Self-Locking Serrated Flange, ASME B18.2.2, 3/8″-16 Threads, 0.562″ Width Across Flats, 0.347″ Overall Height (Pack of 100)
Grade 2 Steel Hex Flange Nuts are built for toughness. Their zinc-plated finish resists rust and shines brightly.
The serrated flange bites into surfaces to stop loosening. No washer needed—the flange does the job. Hex design fits wrenches when space is tight.
3/8″-16 threads fit standard bolts. 0.562″ width and 0.347″ height suit many projects. Buy in bulk—100 nuts per pack.
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This Grade 2 Steel Hex Flange Nut is perfect for anyone needing a strong, corrosion-resistant fastener. It’s ideal for projects where toughness and reliability matter most.
Ready to Purchase?
10. Steel Heavy Hex Nut, Zinc Plated Finish, Grade 2, ASME B18.2.2, 1/4″-20 Thread Size, 1/2″ Width Across Flats, 15/64″ Thick (Pack of 100)
Steel Heavy Hex Nuts are stronger and more secure than standard hex nuts. They are taller and wider, giving you a better grip.
Grade 2 steel is tough and durable, making it ideal for heavy-duty use. Zinc plating adds corrosion resistance and a shiny finish. These nuts are built to last.
Meets ASME B18.2.2 standards, ensuring quality and reliability. 1/4″-20 thread size fits common applications. Pack of 100 provides plenty for your projects.
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Perfect For:
This pack of Steel Heavy Hex Nuts is perfect for anyone who needs a strong and reliable hold. Whether you are fixing things around the house or working on a tough project, these nuts provide extra strength and resist rust. They are easy to use and made to last.
Ready to Purchase?
Buying Guide
ASME B18.2.2 compliant nuts are strong, reliable, and built to last. They meet strict rules for safety and performance. These nuts work in tough jobs and everyday fixes.
- Grade: Choose Grade 2 for basic tasks or Grade 8 for ultra-strong needs. Higher grades handle more stress and pressure.
- Material: Zinc-plated resists light rust. Galvanized fights harsh weather. Stainless steel beats extreme corrosion.
- Thread Type: Coarse threads are common and easy to use. Match the thread count (e.g., 1/2″-13) to your bolt.
- Wrench Size: Check the width across flats (e.g., 3/4″). A proper fit avoids slipping and stripped nuts.
- Corrosion Resistance: For wet or outdoor use, pick galvanized or stainless steel. Zinc works for dry settings.
- Pack Size: Buy 100 packs for big projects. Smaller packs (5–25) suit quick fixes or tight spots.
- Special Features: Flange nuts lock in place. Heavy hex nuts grip better. Jam nuts fit tight spaces.
Pick nuts that match your job’s strength, environment, and tool access. Trust ASME B18.2.2 standards for quality you can count on.