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Made of aluminum-bronze, these sockets satisfy OSHA requirements that specify nonsparking tools for locations where flammable vapors and combustible residues are present.
These short sockets fit spaces where height clearance is limited.
Extra length allows access to fasteners on long bolts.
Pivot the head to access fasteners from an angle.
Also known as pipe plug sockets, these sockets have a square shape that provides the best possible grip on square fasteners and prevents rounding.
Turn many sizes of square, hex, and 8-point fasteners with one socket. Place over the fastener and 54 pins move to grip it securely.
Grip the indentations around the outside of tri-groove fasteners.
Quickly position these sockets on square and external 8-point fasteners.
Designed to fit on external Torx-Plus fasteners, often found on pickup trucks, these sockets have squared lobes that resist slipping at high torque.
For easy tightening and loosening, these sockets have pins that grip the slotted sides on bearing nuts.
The opening is designed to grip threaded rod for quick installation and removal without damaging the threads.
Often used with an extension, these sockets turn fasteners and fittings in obstructed areas that a regular socket can't reach. They are also known as crowfoot wrenches.
The opening shape makes more contact with fasteners for a better grip than standard open-end sockets. Also known as flare-nut or line wrench sockets, they're often used with flared tube fittings and fuel and hydraulic lines.
Achieve the best possible grip on hex fasteners and prevent rounding.
A magnet holds the fastener securely enough to drive self-tapping screws.
With a smaller OD than standard sockets, these fit between tightly spaced fasteners.
Quickly position these sockets on square fasteners.
The 12-point shape quickly positions on hex fasteners.
Designed to remove and install dual wheels on trucks and trailers, these sockets have a hex recess for accessing lug nuts and a square recess to turn the threaded shafts found on inner wheels.
The hex shape grips hex fasteners and prevents rounding.
Keep a convenient mix of hex, Torx, Phillips, and slotted bit sockets on hand.
Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish.
For high quality at a lower price, choose these U.S.A.-made sets.
Suitable for occasional maintenance work, these sets are imported.
Use these sockets as an alternative to a screwdriver or L-key. They are made to withstand the high torque and force of impact tools.
The hex shape grips hex fasteners and prevents rounding. These sockets are made to withstand the high torque and force of impact tools.
Remove and install dual wheels on trucks and trailers with the sockets in these sets.
Convert from one square drive size to another.
Turn sockets with a bit screwdriver.
Extend your socket's reach.
A magnet holds the socket, making changes quicker.
Attach to your socket for a longer reach.
Pull the collar to quickly attach and remove sockets.
A ratchet mechanism allows you to turn fasteners without removing and repositioning the wrench.
Position the head anywhere along the handle.
Pivot the head for access to fasteners in tight spots.
Set the desired torque and the wrench indicates when it's reached with an audible click and an impulse in the grip.
A main pointer on the dial shows torque as it’s being applied and a memory pointer indicates the maximum torque reached.
Built for durability, these high-performance tools handle the demands of high-volume production and tough maintenance applications.
Use these wrenches for medium-volume production, general maintenance, and construction applications.
These tools are suitable for general shop, maintenance, and automotive work.
Turn lug bolts on car and truck wheels. These wrenches have a different socket size at each end.
Change heads to use these tools as an open-end, box, square drive, or hex-key wrench.
Designed to withstand high torque and force, these adapters fit the square drive on impact wrenches. Use with hex-shank bits (also known as insert bits).
Attach these adapters to square-drive tools.
Use a 4 mm bit in a bit driver that's designed for 1/4" bits.
The standard for high-strength fastening.
A Torx-Plus drive has more points of contact than a hex drive, allowing you to tighten these screws with less slippage or damage to the recess.
These screws are specially tempered to meet ASTM A193 specifications for temperatures up to 1100° F.
Choose these screws for their adherence to strict military standards for material and construction.
Tighten these screws by turning them to the left; once fastened, they prevent counterclockwise-moving parts from loosening.
Use these general purpose 18-8 stainless steel screws for a variety of fastening applications. They have good chemical resistance.
Choose these screws for their adherence to strict military standards for material and construction. Screws are 18-8 stainless steel for good chemical resistance.
Cleaned and double bagged in an ISO Class 5 (Fed. Std. Class 100) clean room, these screws are ready to use on chambers and components in high-vacuum systems.
Tighten these screws by turning them to the left; once fastened, they prevent counterclockwise-moving parts from loosening. Made from 18-8 stainless steel, these screws have good chemical resistance.
More corrosion resistant than 18-8 stainless steel screws, these 316 stainless steel screws have excellent resistance to chemicals and salt water.
These screws are hardened to be 40% stronger than standard 316 stainless steel screws, yet they still have excellent corrosion resistance. Use them in chemical and marine applications.
Often used to fasten parts in engines and turbines, these are our strongest stainless steel screws. They are comparable in strength to alloy steel with the corrosion resistance of 18-8 stainless steel.
Plastic screws are chemical and oil resistant, nonconductive, and lightweight.
Brass screws are electrically conductive, nonmagnetic, and have good corrosion resistance.
Aluminum screws are one-third the weight of steel and have good corrosion resistance.
Bronze screws are about 40% stronger than brass screws and provide more corrosion resistance to salt water, gases, and sewage. They are nonmagnetic and electrically conductive.
More corrosion resistant than stainless steel screws, nickel alloy screws have excellent resistance to salt water and some acids.
Our most corrosion-resistant metal screws, titanium screws withstand salt water, acids, and chemicals. They have a high strength-to-weight ratio and are about 40% lighter than steel screws.
Made of alloy steel, these low-profile screws are nearly twice as strong as their stainless steel counterparts. With half the height of a standard socket head, these low-profile screws fit in tight spaces.
Nearly as strong as steel, these stainless steel screws won’t rust in outdoor, washdown, and other corrosive environments. With half the height of a standard socket head, these low-profile screws fit in tight spaces.
More corrosion resistant than 18-8 stainless steel screws, these 316 stainless steel screws have excellent resistance to chemicals and salt water. Use these low-profile screws where space is limited.
More corrosion resistant than 18-8 stainless steel screws, these 316 stainless steel screws have excellent resistance to chemicals and salt water. Their ultra-low-profile lets them fit in the tightest spaces.
Made from alloy steel, these screws are nearly twice as strong as stainless steel low-profile screws. With a head height one-third the size of a standard socket head, they fit in the tightest spaces.
With a head one and a half times taller than a standard socket head, these screws are easier to install in deep counterbored holes and other hard-to-reach places.
These screws have good chemical resistance. A thread locker bonded to the threads prevents loosening from vibration.
More corrosion resistant than 18-8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. They have a thread locker to resist vibration.
With a tensile strength of 170,000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and are nearly two and a half times stronger than stainless steel thread-locking screws. They have a thread locker to prevent loosening from vibration.
Stainless steel screws have excellent corrosion resistance in most environments. Wire these screws together for more vibration resistance than other types of socket head screws.
With a tensile strength of 170,000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and are more than twice as strong as stainless steel wire-lockable screws. These resist vibration better than any other socket head screw.
Stainless steel screws have excellent corrosion resistance in most environments. They have a split lock washer to create tension and resist loosening from vibration.
With a tensile strength of 180,000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and more than two and a half times stronger than stainless steel screws with split lock washer. The split lock washer helps to resist vibration.
No need for separate bits—these screws lock directly onto square-drive socket wrenches, reducing the risk of dropping parts during installation.
Drilled through the head and shaft, these screws vent fluid and gases trapped below the screw, making them good for vacuum applications.
Fasten these screws inside a high-vacuum system without bringing in contaminants.
Seal out contaminants and prevent leaks—a rubber O-ring under the head prevents leaks and seals out contaminants.
The nylon patch bonded to the threads of these socket head screws adds friction to keep vibration from loosening them, while their O-ring prevents leaks and seals out contaminants.
A freely rotating washer distributes pressure over a wider area than a flange, preventing damage to your material's surface.
These general purpose flanged screws distribute pressure where the screw meets the surface, eliminating the need for a washer.
The nonmarring brass tip is electrically conductive and harder than nylon, but soft enough to conform to most surfaces and reduce damage from metal-on-metal contact.
For use where sideways forces are a concern, these screws have a precisely measured unthreaded portion (grip) for a strong hold. Their flanged head distributes pressure where the screw meets the surface, so you don't need a washer.
Nonconductive and softer than brass, the nylon tip reduces vibration and eliminates damage from metal touching metal.
These 18-8 stainless steel screws have good chemical resistance and may be mildly magnetic.
More corrosion resistant than 18-8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. They may be mildly magnetic.
Made from alloy steel, these screws are twice as strong as standard steel Torx flat head screws.
Lower strength than alloy steel, use these screws for light duty fastening.
A286 stainless steel screws have comparable strength to alloy steel with the corrosion resistance of 18-8 stainless steel.
Made from alloy steel, these screws are nearly twice as strong as stainless steel flat head screws.
Stainless steel screws have excellent corrosion resistance in most environments.
With a tamper-resistant Torx or Torx Plus drive (also known as a pin-in Torx or Torx Plus drive), these screws are difficult to remove without special tools.
Prevent unwanted removal, leaks, and contamination with these sealing Torx screws.
Tighten these screws by turning them to the left; once fastened, they prevent loosening from counterclockwise motion.
These screws are drilled through the shaft to vent fluids and gases trapped under the screw.
A tamper-resistant hex drive (also known as pin-in hex drive) makes these screws difficult to remove without special tools.
18-8 stainless steel button head screws have good chemical resistance and may be mildly magnetic.
More corrosion resistant than 18-8 stainless steel screws, these button head screws have excellent resistance to chemicals and salt water. They may be mildly magnetic.
Brass button head screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.
Known for their high strength-to-weight ratio, these titanium screws are as strong as alloy steel and about 40% lighter. They stand up to salt water, acids, and chemicals.
Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. Torx and Torx-Plus drives have more points of contact than other drives, allowing you to tighten the screw without damaging the recess.
A286 stainless steel screws have comparable strength to alloy steel with the corrosion and chemical resistance of 18-8 stainless steel. They have a Torx drive that has more points of contact than other drives, allowing you to tighten the screw without damaging the recess.
Made from alloy steel, these screws are three times stronger than standard steel button head Torx screws. A Torx-Plus drive has more points of contact than other drives, allowing you to tighten the screw without damaging the recess.
Create a decorative appearance on your finished product—the head of these screws is painted.
These screws have a Torx or Torx-Plus drive for more points of contact than other drives, allowing you to tighten the screw without damaging the recess.
18-8 stainless steel screws have good chemical resistance and may be mildly magnetic. The flange distributes pressure across a wide surface, eliminating the need for a separate washer.
More corrosion resistant than 18-8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer. Screws may be mildly magnetic.
Made from alloy steel, these screws are nearly twice as strong as stainless steel button head screws. They have a flange that distributes pressure across a wide surface, eliminating the need for a separate washer.
These aluminum screws are lightweight and resist corrosion in wet environments. They have a flange that is wider and thicker than our other flanged screws, so they distribute pressure the best.
Comparable in diameter to a washer, the flange on these screws distributes pressure better than standard flanged screws. Made from 316 stainless steel, they have excellent resistance to chemicals and salt water. Screws may be mildly magnetic.
Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. The flange is wider and thicker than our other flanged screws, so they distribute pressure the best.
These 18-8 stainless steel button head screws have good chemical resistance and may be mildly magnetic. The tamper-resistant hex drive (also known as a pin-in hex drive) makes them difficult to remove without special tools.
Made from alloy steel, these screws are nearly twice as strong as stainless steel button head screws.
These 18-8 stainless steel button head screws have good chemical resistance and may be mildly magnetic. The tamper-resistant Torx drive (also known as a pin-in Torx drive) makes them difficult to remove without special tools.
To prevent unwanted removal, these screws have a tamper-resistant Torx drive—also known as a pin-in Torx drive—that makes them difficult to unscrew without special tools. An O-ring under the head blocks leaks and seals out dust and dirt.
Made from alloy steel, these screws are nearly twice as strong as stainless steel button head screws. Their tamper-resistant Torx drive (also known as a pin-in Torx drive) makes them difficult to remove without special tools.
Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. A nylon patch bonded to the threads adds friction to prevent loosening from vibration.
The epoxy adhesive on the threads provides twice the holding power of standard thread-locking screws, but requires time to harden.
Tighten these screws by turning them to the left; once fastened, they prevent loosening from counterclockwise motion. Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic.
These screws are drilled through the shaft to vent fluids and gases trapped under the screw. Made from 18-8 stainless steel, they have good chemical resistance and may be mildly magnetic.
Made from 18-8 stainless steel, these set screws have good chemical resistance.
Made from 316 stainless steel, these set screws have excellent chemical resistance and can be used in saltwater environments.
Made from alloy steel, these inch size set screws have a thin edge that digs into hard surfaces for a secure hold.
Brass set screws are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.
More corrosion resistant than stainless steel, nickel alloy set screws have excellent resistance to salt water and some acids.
Made from 18-8 stainless steel, these set screws are chemical resistant. They have serrations on the cup edge that grip the material surface to resist loosening.
Made from black-oxide alloy steel, these set screws resist corrosion in dry environments. They dig into hard surfaces for a secure hold and have serrations on the cup edge that grip the material surface to resist loosening.
These alloy steel set screws have a thin edge that digs into hard surfaces for a secure hold. A nylon locking element grips threads to resist loosening.
These 18-8 stainless steel set screws are chemical resistant. They have a nylon locking patch that grips threads to resist loosening.
These inch size set screws are vented to allow fluid and gas to pass through.
The tip makes good contact on flat surfaces and allows you to make frequent adjustments with minimal surface damage.
These nylon set screws are chemical resistant, lightweight, and nonconductive. The tip makes good contact on flat surfaces and allows you to make frequent adjustments with minimal surface damage.
Made from 18-8 stainless steel, these set screws are chemical resistant. The tip makes good contact on flat surfaces and allows you to make frequent adjustments with minimal surface damage.
A nylon locking patch grips threads to resist loosening.
These alloy steel set screws have an extra-soft nylon tip, which minimizes the damage that can occur from metal-on-metal contact. Use them set screws on soft surfaces such as aluminum.
With a tip that's harder than nylon and silver, these alloy steel set screws provide a secure hold on hard surfaces. The body has a black-oxide finish to resist corrosion in dry environments.
Made of alloy steel, these set screws are often used in U-shaped and V-shaped grooves and on other sloped or angled surfaces. The oval tip allows for frequent adjustments with minimal surface damage.
These chemical-resistant 18-8 stainless steel screws have an extra-soft nylon tip, which minimizes the damage that can occur from metal-on-metal contact. Use them on soft surfaces such as aluminum.
These 18-8 stainless steel set screws are chemical resistant. A pointed tip wedges into the contact surface for a secure hold on soft materials such as brass.
These alloy steel set screws have a pointed tip that wedges into the contact surface for a secure hold on soft materials such as brass.
A rolling ball swivels 360° to minimize surface damage and allow for slight adjustments without loosening the screw.
These set screws have a low-profile flat-faced ball tip for use in low-clearance applications.
Stainless steel set screws have excellent corrosion resistance in most environments.
Fine threads give you precise control.
The tip is narrow to pass through threaded holes.
Also known as full dog-point set screws, the tip is twice as long as the tip on other extended-tip set screws for greater engagement in deep mating holes.
These 18-8 stainless steel set screws have good chemical resistance. Also known as half dog-point set screws, they have a protruding tip that locks within a mating hole or slot to keep parts aligned.
Also known as half dog-point set screws, these set screws have a protruding tip that locks within a mating hole or slot to keep parts aligned.
Install these socket head screws through a hole and thread on a retainer to keep secure—no special tools are required.
Plastic coupling nuts are chemical resistant, nonconductive, and lightweight.
One-third the weight of steel, aluminum coupling nuts resist corrosion in wet environments.
These coupling nuts have good chemical resistance.
About half the strength of medium-strength steel coupling nuts, these nuts are for light duty fastening applications.
More corrosion resistant than 18-8 stainless steel coupling nuts, these nuts have excellent resistance to chemicals and salt water.
A smooth rounded body provides a finished look.
Stainless steel coupling nuts have excellent corrosion resistance in most environments.
A current rating up to 400 amps makes these connectors suitable for use in industrial machinery and floodlights.
Make secure connections with machine tools, robots, and other equipment that vibrates frequently and carries currents as high as 300 amps.
These connectors have the same pin and socket configuration as connectors that meet MIL-DTL-26482, so they can be used with products that meet the same standard. Quickly mate them by pushing them together.
These connectors meet MIL-DTL-26482, so they're compatible with other products that meet the same standard. Quickly mate by pushing them together.
These general purpose M23 connectors send power or signal to servomotors, servocontrollers, and servodrives.
Rated to MIL-DTL-5015 specifications, these connectors are compatible with other products that meet the same standard. They screw together for a secure connection.
Stainless steel U-joints are more corrosion resistant than steel U-joints.
Also known as spherical bearings, swivel joints support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit.
A slippery PTFE liner reduces wear and eliminates the need for lubrication.
Stronger than plastic models, these stainless steel swivel joints are also more corrosion resistant than steel joints.
These brass couplings have good corrosion resistance.
Made of stainless steel, these couplings stand up to wet environments.
Couplings can handle pressures up to 250 psi.
Lighter in weight than metal quick-disconnect couplings, these couplings are plastic.
Quick-disconnect couplings consist of a plug and a socket that join with a latch so you can easily connect and disconnect your line. Use in applications up to 120 psi.
Also known as socket-end swage fittings, install these ball-with-shank-end fittings with a roller swage press for a strong, permanent hold.
When it's time to replace the screws in a carbide insert holder, use the reference number on your holder to find the right size.