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The zinc plating provides some corrosion resistance.
Brass makes these spacers electrically conductive and the zinc-plated finish adds corrosion resistance.
An economical alternative to standard unthreaded spacers.
Position components in assemblies, as well as separate or connect parts with these standoffs.
Secure computer cables and panels.
The magnetic end of these standoffs makes it easy to temporarily mount or reposition components on magnetic surfaces.
Also known as captive standoffs, a recess under the hex clinches the panel for a strong hold that won't push, pull, or twist out. When mounted, the hex sits flush with the surface and the closed end creates a neat, finished appearance.
A recess under the hex clinches a panel for a strong hold that won't push, pull, or twist out. When mounted with a lever press, the hex sits flush with the surface and the open end creates a through hole.
Often called swage standoffs because you permanently crimp them into a panel.
Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses for covering oversized holes or for use as spacers and levelers.
Compared to our general purpose washers, these have exaggerated diameters and/or thicknesses. Use them to cover oversized holes, hold heavy fastening loads, or as spacers and levelers.
Use these metric washers to evenly distribute the load under bolt or screw heads and nuts when fastening. They can also act as spacers.
SAE washers generally have a smaller ID and OD than USS washers.
Also known as Type B washers, ASME washers are available in narrower and wider diameters than SAE and USS washers.
USS washers generally have a larger ID and OD than SAE washers.
When you’ve applied the correct tension, these washers release an orange dye as a visual indicator.
Also known as backup washers, these are for use with blind rivets for extra support when fastening into soft material.
Flat and oval head screws sit flush within these metric washers for a neat, finished appearance.
Square washers fit into slots and channels and have flat sides to keep them from rotating.
A slot in the side allows you to install and remove these washers without completely disassembling your joint.
Clipped to fit where standard washers can't, these won't rotate when you position the flat edge against a flat surface.
With greater diameters and/or thicknesses than general purpose washers, these washers cover oversized holes or act as spacers and levelers. Clipped to fit where standard washers can’t, they won’t rotate when you position the flat edge against a flat surface.
Use the angled edges to hold and align tie-down straps.
Cover oversized holes and the ends of tubes and pipe with these cup-shaped washers.
A square hole prevents these washers from turning with the bolt or shaft.
Also known as saddle washers, these curved washers fit round surfaces such as tubes and pipe.
Also known as conical washers, these have a slightly cupped shape that gives them spring-like flexibility to grip tighter than split and tooth lock washers.
These washers have smaller outside diameters than standard spring lock washers to fit neatly under socket head cap screws.
The arched shape of these washers presses up against a bolt and down against a nut to prevent loosening from wear, vibration, or temperature changes.
As a screw is tightened, these washers flatten to add tension to the joint, counteracting fatigue around the joint from small amounts of vibration.
As a screw is tightened, these metric washers flatten to add tension to the joint, counteracting fatigue around the joint from small amounts of vibration.
Compared to standard split lock washers, these are thicker and have larger outside diameters.
Also known as high-collar lock washers, these have a smaller outside diameter than standard split lock washers to fit neatly under socket head cap screws.
Also known as high-collar lock washers, these metric washers have smaller outside diameters than standard split lock washers to fit neatly under socket head cap screws.
Internal teeth dig into the screw head while the smooth outside edge won't snag objects. Use with fasteners that have small heads, such as fillister and cheese head screws.
Internal teeth dig into the screw head while the smooth outside edge won't snag objects. Use with metric fasteners that have small heads, such as fillister and cheese head screws.
Slightly domed with an oversized outside diameter, these washers distribute your fastener's load over a larger surface area than other internal-tooth lock washers to limit damage to soft material.
Teeth on the outside edge of the washer bite into the screw head and joint for a tight grip.
Teeth on the outside edge of these metric washers bite into the screw head and joint for a tight grip.
Choose these washers for their adherence to strict military standards for material and construction.
To keep 90° countersunk screws from loosening in vibration applications, the teeth on these washers bite further into the screw head and joint than standard external-tooth lock washers for a more secure hold.
The teeth on these washers bite further into the screw head and joint than standard external-tooth washers to provide a stronger hold.
The teeth on these washers firmly grip heads of 82° flat head countersunk screws.
The combination of internal and external teeth boosts gripping power to maintain a tight hold and provide more vibration resistance than other tooth lock washers. Use with fasteners that have heads large enough to make contact with the external teeth, such as pan, button, and binding head screws.
Bend one tab against the side of the mounting surface and the other tab against the flats on a bolt or nut to prevent both the fastener and washer from turning and loosening in high-vibration applications, such as a motor mount.
Designed for use with square-neck bolts such as carriage bolts, these washers have teeth that dig into wood and other soft material to prevent rotation.
Able to withstand pressure greater than 3,000 psi, these one-piece bonded washers create the tightest seals.
Able to withstand pressure greater than 2,000 psi, these one-piece bonded washers create the tightest seals.
Also known as thread-sealing washers, use these under nuts and other washers.
Commonly called beveled washers, these metric washers are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
Tapered to fit in a U-channel, these washers create a parallel bearing surface.
Change thread sizes or types, such as fine to coarse threads, on parts without changing gender.
In addition to joining male- and female-threaded parts, these adapters can increase or decrease metric thread sizes and change the thread pitch.
Change inch threads to metric with these adapters, or swap metric threads for inch. An external hex lets you tighten or loosen them with a wrench.
Connect two differently sized male-threaded parts, such as threaded rods, and tighten with a standard wrench.
Increase or decrease metric thread size from one male-threaded part to another. Commonly used to connect two differently sized threaded rods, they have a hex-shaped body, so you can tighten them with a standard wrench.
Adapt threaded rods from inch to metric. These adapters connect two male-threaded fasteners, so you can change the gender of a mating part or increase or decrease its thread size. The hex-shaped body fits into the head of a standard wrench.
Often called sleeve nuts, these thread adapters fasten parts with right-hand threads to parts with left-hand threads.
Need to join two female-threaded parts, such as coupling nuts, with dissimilar inch thread sizes? Attach them to these adapters and tighten the exterior hex nut for a secure connection.
Twist these adapters onto female metric threads to change pitch or switch thread sizes.
One side inch, one side metric, and a hex in the middle—these handy fasteners connect two female-threaded parts, such as coupling nuts, adapting from inch threads to metric. Tighten with a standard wrench.
Also known as machinery bushings, these shims have an oversized OD to create a larger bearing surface for reduced wear between moving parts.
Connect and separate threaded rods, studs, and other components. These hollow rods have internal threads on both ends, so you can make connections and still pass wiring and other objects through the center of the rod.
A zinc-plated finish gives these steel inserts mild corrosion resistance.
Protect bolts from sideways (shear) pressure.
These washers have exaggerated diameters and/or thicknesses for covering oversized holes or for use as spacers and levelers.
Teeth bite into the joint for a tighter grip than split lock washers.
As a screw is tightened, these washers flatten to add tension to the joint and prevent loosening from small amounts of vibration.
Keep these shaft collars in place by tightening their set screw into the shaft.
These metal collars are stronger than plastic shaft collars.
Internal ball bearings allow you to slide a collar onto your shaft in one direction and then automatically lock the collar in place in the opposite direction.
With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place.
Without changing the ID, these inserts handle some misalignment on rod ends.
Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed.
Position terminal blocks, relays, and other components mounted to DIN rails with these stops and spacers.
A spring plus serrated grooves that grip the lip of the channel provide a more secure hold than standard strut channel nuts.
Serrated grooves grip the lip of the channel.
Also known as insert nuts, these convert slotted holes to threaded round holes and keep them centered in the channel.
Insert these nuts into the long open side of strut channel and twist to secure. A built-in washer enables one-handed installation.
Push these nuts into place rather than threading them onto a fastener.
Connect two channels to create a stacked channel.
Keep a rod securely centered against the strut channel.
Quickly attach these nuts by twisting them closed at any point along a threaded rod.
In addition to serrated grooves for gripping the lip of the channel, these nuts have wings for easy positioning.
There's no need for additional fasteners with these nuts—they combine a strut channel nut with a spring and a threaded stud.
Use with hex nuts to connect threaded rod.
Notches on these washers grip the channel to keep them in place.
Keep hardware centered in the strut channel slot.
Add hardware to strut channel without having to hold the washer in place or reach inside the channel.