Hex Nuts Products

Hex Nuts Products

Medium-Strength Steel Hex Nuts—Grade 5
These nuts are suitable for fastening most machinery and equipment.

Metric Medium-Strength Steel Hex Nuts—Class 8
Class 8 nuts are comparable in strength to Class 8.8 bolts and are suitable for fastening most machinery and equipment.

Metric Fine-Thread Medium-Strength Steel Hex Nuts—Class 8
Left-Hand Threaded Medium-Strength Steel Hex Nuts—Grade 5
These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

Metric Left-Hand Threaded Medium-Strength Steel Hex Nuts—Class 8
Tighten these nuts by turning them to the left; once fastened, they resist loosening from counterclockwise motion.

Mil. Spec. Medium-Strength Steel Hex Nuts
Choose these nuts for their adherence to strict military standards for material and construction.

JIS Medium-Strength Steel Hex Nuts
These metric nuts meet JIS (Japanese Industrial Standard) B1181.

High-Strength Steel Hex Nuts—Grade 8
These nuts are about 25% stronger than medium-strength steel nuts.

Metric High-Strength Steel Hex Nuts—Class 10
About 25% stronger than medium-strength steel nuts, these nuts are comparable in strength to Class 10.9 nuts.

Mil. Spec. High-Strength Steel Hex Nuts
Choose these nuts for their adherence to strict military standards for material and construction.

Left-Hand Threaded High-Strength Steel Hex Nuts
Tighten these nuts by turning them to the left; once fastened, they resist loosening from counterclockwise motion.

High-Strength Steel Hex Nuts with Material Test Report
These nuts come with a traceable lot number and a physical and chemical test report.

Low-Strength Steel Hex Nuts
About half the strength of medium-strength steel nuts, these nuts are for light duty fastening applications.

Metric Low-Strength Steel Hex Nuts
About half the strength of medium-strength steel nuts, these metric nuts are for light duty fastening applications.

Metric Fine-Thread Low-Strength Steel Hex Nuts
Mil. Spec. Low-Strength Steel Hex Nuts
Choose these nuts for their adherence to strict military standards for material and construction.

Left-Hand Threaded Low-Strength Steel Hex Nuts
These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

Metric Extreme-Strength Steel Hex Nuts—Class 12
These metric nuts are about 20% stronger than high-strength steel nuts and are often used in heavy machinery.

Extreme-Strength Steel Hex Nuts—Grade 9
These nuts are about 20% stronger than high-strength steel nuts and are often used in heavy machinery.

18-8 Stainless Steel Hex Nuts
These nuts have good chemical resistance and may be mildly magnetic.

Metric 18-8 Stainless Steel Hex Nuts
These nuts have good chemical resistance and may be mildly magnetic. Metric 18-8 stainless steel is also known as A2 stainless steel.

Metric Fine-Thread 18-8 Stainless Steel Hex Nuts
Choose these nuts for their adherence to strict military standards for material and construction.

Metric Left-Hand Threaded 18-8 Stainless Steel Hex Nuts
Tighten these nuts by turning them to the left; once fastened, they resist loosening from counterclockwise motion.

Left-Hand Threaded 18-8 Stainless Steel Hex Nuts
These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

JIS 18-8 Stainless Steel Hex Nuts
These metric nuts meet JIS (Japanese Industrial Standard) B1181.

Super-Corrosion-Resistant
Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts
These nuts have excellent chemical resistance and can be used in saltwater environments.

Metric Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts
Left-Hand Threaded Super-Corrosion-Resistant 316 Stainless Steel Hex Nuts
These nuts tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion.

Ultra-Corrosion-Resistant Alloy 20 Stainless Steel Hex Nuts
The most corrosion resistant stainless steel nuts we offer, these nuts resist chemicals and acids in harsh environments.

Super-Corrosion-Resistant High-Strength Bumax 88 Hex Nuts
Comparable in strength to Grade 5 steel and as resistant to chemicals and salt water as 316 stainless steel.

High-Strength 17-4 PH Stainless Steel Hex Nuts
Commonly used to fasten structural parts and pumps, these nuts are comparable in strength to Grade 8 steel.

Seize-Resistant High-Strength 410 Stainless Steel Hex Nuts
These nuts resist sticking during installation and are comparable in strength to Grade 5 steel.

High-Temperature High-Strength A286 Stainless Steel Hex Nuts
Often used to fasten parts in engines and turbines, these nuts are comparable in strength to Grade 8 steel.

Nylon Hex Nuts
Made from nylon 6/6, these nuts resist oil, grease, and solvents (except mineral acids).

Metric Nylon Hex Nuts
These metric nuts resist oil, grease, and solvents (except mineral acids).

Fiberglass Hex Nuts
Fiberglass nuts are stronger than nylon 6/6 nuts. They resist acids, solvents, salt water, and oil.

Acid-Resistant PVC Hex Nuts
PVC nuts resist acids, alkalies, salt solutions, and alcohol.

High-Temperature Chemical-Resistant PTFE Hex Nuts
PTFE nuts withstand temperatures up to 500° F. They resist oil, grease, detergents, and most mineral acids. They’re the lowest friction plastic nuts we offer, so they thread on smoothly.

Impact-Resistant Polycarbonate Hex Nuts
Polycarbonate nuts stand up to oil, grease, and detergents.

High-Strength High-Temperature PEEK Hex Nuts
PEEK nuts are often used as an alternative to metal hex nuts. They withstand temperatures up to 550° F and resist acids, bases, and salt solutions.

Glass-Filled Nylon Hex Nuts
Glass-filled nylon nuts are stronger than nylon 6/6 nuts. They resist oil, grease, and solvents (except mineral acids).

Water-Resistant Acetal Hex Nuts
For use in wet environments, acetal nuts resist alcohol, gasoline, and solvents.

Chemical-Resistant Polypropylene Hex Nuts
Polypropylene nuts resist organic solvents and degreasing agents.

Brass Hex Nuts
These nuts are corrosion resistant in wet environments, electrically conductive, and nonmagnetic.

Metric Brass Hex Nuts
These metric nuts are corrosion resistant in wet environments, electrically conductive, and nonmagnetic.

Aluminum Hex Nuts
One-third the weight of steel, these aluminum nuts are corrosion resistant in wet evironments and nonmagnetic.

Metric Aluminum Hex Nuts
One-third the weight of steel, these metric aluminum nuts are corrosion resistant in wet evironments and nonmagnetic.

Bronze Hex Nuts
These nuts are resistant to salt water, electrically conductive, and nonmagnetic.

Metric Bronze Hex Nuts
These metric nuts are resistant to salt water, electrically conductive, and nonmagnetic.

Titanium Hex Nuts
These nuts have a high strength-to-weight ratio and resist acids and salt water.

Metric Titanium Hex Nuts
These metric nuts have a high strength-to-weight ratio and resist acids and salt water.

Nickel Alloy Hex Nuts
Commonly used in valves, pumps, and shafts, these 400 nickel nuts resist salt water and caustic chemicals.

Super-Corrosion-Resistant Nickel Alloy Hex Nuts
More corrosion resistant than 400 nickel nuts, these nuts are often used in marine environments and chemical-processing plants.

Ceramic Hex Nuts
Ceramic nuts won’t melt, seize, or become brittle—even at temperatures up to 3000° F.