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    82 Products

    Hex Nuts

    Image of Product. Front orientation. Hex Nuts. Hex Nuts.
    Image of Specification. Front orientation. Hex Nuts. Hex Nuts.

    The most commonly used hex nuts, these are suitable for fastening most machinery and equipment.
    Low-Strength Steel
    Rated Grade 2, Class 6, or lower, these nuts are about half as strong as medium-strength nuts. They are suitable for light duty fastening applications, such as securing access panels. Use them with screws that have a similar strength rating to avoid stripping threads during installation.
    Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
    Thread
    Size
    Wd.
    Ht.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
    0-80
    		5/32"3/64"ASME B18.2.210090480A00100000
     
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these nuts have a dark, matte coating to create a finished look. They resist rust in wet and outdoor environments, but won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		5/32"3/64"10091841A11500000
     
    Black-Oxide 18-8 Stainless Steel
    0-80
    		5/32"3/64"10096537A14500000
     
    Brass
    Brass—Conductive and nonmagnetic, brass nuts are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures. They're also softer than most metals, so they won't damage other fastening components.
    Thread
    Size
    Wd.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Brass
    0-80
    		5/32"3/64"10092671A11500000
     

    Nylon-Insert Locknuts

    Image of Product. Front orientation. Locknuts. Nylon-Insert Locknuts.
    Versatile yet economical, these are the most commonly used locknuts. The nylon insert grips the screw to prevent loosening from moderate vibration without damaging threads. However, the insert may become brittle if exposed to high temperatures. These locknuts are reusable a handful of times, but the holding power decreases with each use.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these locknuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Insert Max.
    Temp., ° F
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		7/64"1/16"2201091831A171000000
     

    Narrow-Profile Hex Nuts

    Image of Product. Bottom orientation. Hex Nuts. Narrow-Profile Hex Nuts.
    When you have limited space for tightening with a wrench, use these nuts. Since they’re about 20% narrower, they fit in tight spots where standard-profile nuts won't fit. Also known as small-pattern hex nuts.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these nuts have a dark, matte coating to create a finished look. They resist rust in wet and outdoor environments, but won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		1/8"3/64"5090730A00100000
     
    Black-Oxide 18-8 Stainless Steel
    0-80
    		1/8"3/64"5090730A5130000
     
    Brass
    Brass—Conductive and nonmagnetic, brass nuts are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures. They're also softer than most metals, so they won't damage other fastening components.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Thread
    Size
    Wd.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Brass
    0-80
    		3/32"3/64"1092736A001000000
     

    Cap Nuts

    Image of Product. Front orientation. Cap Nuts. Cap Nuts.
    Conceal and protect protruding screw threads while fastening parts together. These nuts help prevent damage to surrounding materials and reduce injuries. Also known as acorn nuts, they have a smooth, rounded head that creates a finished look.
    Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Pkg.
    Thread
    Size
    Thread
    Dp.
    Wd.
    Ht.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    18-8 Stainless Steel
    0-80
    		1/16"3/16"3/16"191855A101000000000000000
     
    Brass
    Brass—Conductive and nonmagnetic, brass nuts are commonly used to secure electrical equipment, such as circuit board assemblies and mounting brackets, inside enclosures. They're also softer than most metals, so they won't damage other fastening components.
    Pkg.
    Thread
    Size
    Thread
    Dp.
    Wd.
    Ht.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    Brass
    0-80
    		1/16"3/16"3/16"192716A101000000000000000
     

    Coupling Nuts

    Image of Product. Front orientation. Coupling Nuts. Coupling Nuts.
    Also known as extension nuts, these are commonly used to connect lengths of threaded rod and join threaded parts.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Highly Corrosion-Resistant 316 Stainless Steel—The most corrosion-resistant stainless steel coupling nuts we offer, these hold up in just about any environment. They won't degrade from exposure to weather, salt water, and most chemicals.
    Each
    Thread
    Size
    Lg.
    Wd.
    Threading
    Min. Thread
    Lg.
    1-9
    10-49
    50-Up
    18-8 Stainless Steel
    0-80
    		1/4"1/8"Fully Threaded—90268A201000000000000000
    0-80
    		5/8"1/4"Partially Threaded3/16"90268A411000000000000
    0-80
    		11/16"1/4"Partially Threaded3/16"90268A412000000000000
     
    Highly Corrosion-Resistant 316 Stainless Steel
    0-80
    		3/8"1/4"Fully Threaded—90104A101000000000000
     

    Mil. Spec. Hex Nuts

    These nuts are manufactured and tested to strict U.S. military standards for material and construction.
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Hex Nuts. Mil. Spec. Hex Nuts.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Mil. Spec.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		5/32"3/64"MS35650-314Fed. Spec. FF-N-836, Fed. Spec. QQ-P-35
    		591240A00100000
     

    Press-Fit Nuts for Sheet Metal

    Image of Product. Front orientation. Press-Fit Nuts. Press-Fit Nuts for Sheet Metal.
    Image of Product. Bottom orientation. Press-Fit Nuts. Press-Fit Nuts for Sheet Metal.
    Add permanent threads to thin panels in seconds. The knurls on these clinch-style nuts deform and grip sheet metal to create a permanent hold. Push them into a drilled or punched hole with an arbor press around your workpiece to install—no messy welding required.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.
    Head
    Thread
    Size
    Drill Bit
    Size
    For Min.
    Panel Thk.
    For Maximum Panel
    Hardness
    OD
    Ht.
    PEM® Part
    No.
    Head
    Shape
    Pkg.
    Qty.
    Pkg.
     
    18-8 Stainless Steel
    0-80
    		35 Ga.
    		0.019"Brinell 125, Rockwell B700.125"0.05"U-080-0Round592411A11000000
     

    Mil. Spec. Narrow-Profile Hex Nuts

    Image of Product. Bottom orientation. Hex Nuts. Mil. Spec. Narrow-Profile Hex Nuts.
    These nuts are manufactured and tested to strict U.S. military standards for material and construction. They are about 20% narrower to fit in tight spots where standard-profile nuts won't fit. Also known as small-pattern hex nuts.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		1/8"3/64"Fed. Spec. FF-N-836, NAS671C01091834A106000000
     

    Flanged Knurled-Head Thumb Nuts

    Image of Attribute. Front orientation. Contains Annotated. Thumb Nuts. Flanged Knurled-Head Thumb Nuts.
    The slip-resistant head is easy to grip, while the flange distributes pressure evenly across the mounting surface without the need for a separate washer. These nuts are often used to secure screws in oversized or irregularly shaped holes since the flange covers a larger area than standard nuts.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Collar
    Thread
    Size
    Dia.
    Ht.
    Head
    Dia.
    Ht.
    Threading
    Each
    18-8 Stainless Steel
    0-80
    		5/32"1/8"7/32"1/4"Fully Threaded95150A10100000
     
    Brass
    Brass—With a warm, polished look, these nuts are often chosen for their appearance. Similar to 18-8 stainless steel, brass is corrosion resistant enough to stand up to wet environments. It is also softer than other metals, so it's easier to thread together.
    Collar
    Thread
    Size
    Dia.
    Ht.
    Head
    Dia.
    Ht.
    Threading
    Pkg.
    Qty.
    Pkg.
    Brass
    0-80
    		5/32"1/8"7/32"1/4"Fully Threaded192741A10100000
     

    Knurled-Head Thumb Nuts

    Image of Attribute. Front orientation. Contains Annotated. Thumb Nuts. Knurled-Head Thumb Nuts.
    Get a good grip on these nuts, even with oily fingers. They have a raised, slip-resistant head, so you can tighten them by hand and make controlled adjustments. Knurled-head nuts have a smaller profile than wing nuts, so they fit in tighter spots.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Collar
    Thread
    Size
    Dia.
    Ht.
    Head
    Dia.
    Ht.
    Threading
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		7/32"3/16"3/8"1/4"Fully Threaded191833A10100000
     

    Female Threaded Hex Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Hex Standoffs.
    Image of Attribute. Front orientation. Contains Annotated. Standoffs. Female Threaded Hex Standoffs.
    Image of Attribute. Fully Threaded. Front orientation. Contains Annotated. Fully Threaded. Female Threaded Hex Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Hex Standoffs.

    Fully

    Threaded

    Threaded on

    Both Ends

    Stack male-threaded components and create a clean, flush connection between them. To securely tighten standoffs, grip the flat sides of the hex body with a wrench.
    Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these standoffs resist rusting. They're strong enough for most jobs, but won't withstand stress as well as steel.
    Zinc-Plated Carbon Steel—Best for dry environments since moisture will cause these standoffs to rust.
    Lightweight Aluminum—One-third the weight of steel, these standoffs are commonly used in applications with weight limitations. They resist rust as well as stainless steel, but they're not as strong.
    Each
    Lg.
    Hex
    Size
    Threading
    Thread
    Lg.
    Min. Thread
    Lg.
    Specs.
    Met
    1-99
    100-499
    500-Up
    Corrosion-Resistant 18-8 Stainless Steel
     
    0-80
    1/8"1/8"Fully Threaded1/8"—ASTM A58291115A801000000000000000
    3/16"1/8"Fully Threaded3/16"—ASTM A58291115A803000000000000
    1/4"1/8"Fully Threaded1/4"—ASTM A58291115A805000000000000
    9/32"1/8"Fully Threaded9/32"—ASTM A58291115A807000000000000
    5/16"1/8"Fully Threaded5/16"—ASTM A58291115A809000000000000
    3/8"1/8"Fully Threaded3/8"—ASTM A58291115A811000000000000
    7/16"1/8"Threaded on Both Ends—3/16"ASTM A58291115A813000000000000
    1/2"1/8"Threaded on Both Ends—3/16"ASTM A58291115A815000000000000
     
    Zinc-Plated Carbon Steel
     
    0-80
    1/8"1/8"Fully Threaded1/8"——91920A001000000000000
    3/16"1/8"Fully Threaded3/16"——91920A003000000000000
    1/4"1/8"Fully Threaded1/4"——91920A005000000000000
    9/32"1/8"Fully Threaded9/32"——91920A007000000000000
    5/16"1/8"Fully Threaded5/16"——91920A009000000000000
    3/8"1/8"Fully Threaded3/8"——91920A011000000000000
    7/16"1/8"Threaded on Both Ends—3/16"—91920A013000000000000
    1/2"1/8"Threaded on Both Ends—3/16"—91920A015000000000000
     
    Lightweight Aluminum
     
    0-80
    1/8"1/8"Fully Threaded1/8"——91780A018000000000000
    3/16"1/8"Fully Threaded3/16"——91780A020000000000000
    1/4"1/8"Fully Threaded1/4"——91780A022000000000000
    9/32"1/8"Fully Threaded9/32"——91780A024000000000000
    5/16"1/8"Fully Threaded5/16"——91780A025000000000000
    3/8"1/8"Fully Threaded3/8"——91780A027000000000000
    7/16"1/8"Threaded on Both Ends—3/16"—91780A029000000000000
    1/2"1/8"Threaded on Both Ends—3/16"—91780A031000000000000
     

    Female Threaded Round Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Round Standoffs.
    Image of Attribute. Fully Threaded. Front orientation. Contains Annotated. Fully Threaded. Female Threaded Round Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Round Standoffs.

    Fully

    Threaded

    Threaded on

    Both Ends

    Stack male-threaded components and create a clean, flush connection between them.
    Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these standoffs resist rusting. They're strong enough for most jobs, but won't withstand stress as well as steel.
    Zinc-Plated Carbon Steel—Best for dry environments since moisture will cause these standoffs to rust.
    Lightweight Aluminum—One-third the weight of steel, these standoffs are commonly used in applications with weight limitations. They resist rust as well as stainless steel, but they're not as strong.
    Zinc-Plated Brass—Typically chosen for their warm, polished look, these standoffs are suitable for outdoor, low-stress applications. The zinc plating resists corrosion, but brass is softer than other metals, so these standoffs may deform under high stress.
    Each
    Lg.
    OD
    Threading
    Thread
    Lg.
    Min. Thread
    Lg.
    Specs. Met
    1-99
    100-499
    500-Up
    Corrosion-Resistant 18-8 Stainless Steel
     
    0-80
    1/4"1/8"Fully Threaded1/4"—ASTM A581/A58291125A009000000000000000
    5/16"1/8"Fully Threaded5/16"—ASTM A581/A58291125A013000000000000
    3/8"1/8"Threaded on Both Ends—1/8"ASTM A581/A58291125A017000000000000
    1/2"1/8"Threaded on Both Ends—1/8"ASTM A581/A58291125A025000000000000
     
    Zinc-Plated Carbon Steel
     
    0-80
    1/4"1/8"Fully Threaded1/4"——93265A009000000000000
    5/16"1/8"Fully Threaded5/16"——93265A013000000000000
    3/8"1/8"Fully Threaded3/8"——93265A017000000000000
    1/2"1/8"Threaded on Both Ends—3/16"—93265A025000000000000
     
    Lightweight Aluminum
     
    0-80
    1/4"1/8"Fully Threaded1/4"——93330A211000000000000
    5/16"1/8"Fully Threaded5/16"——93330A231000000000000
    3/8"1/8"Fully Threaded3/8"——93330A251000000000000
    1/2"1/8"Threaded on Both Ends—3/16"—93330A281000000000000
     
    Zinc-Plated Brass
     
    0-80
    1/4"1/8"Fully Threaded1/4"—ASTM B1692474A009000000000000
    5/16"1/8"Fully Threaded5/16"—ASTM B1692474A013000000000000
    3/8"1/8"Fully Threaded3/8"—ASTM B1692474A017000000000000
    1/2"1/8"Threaded on Both Ends—3/16"ASTM B1692474A025000000000000
     

    Screw-to-Expand Press-In Threaded Inserts for Plastic

    Image of Product. Bottom orientation. Threaded Inserts. Screw-to-Expand Press-In Threaded Inserts for Plastic, Standard Profile.

    Standard

    Profile

    Press these inserts into a drilled hole, then install a screw to expand them. Inserts won't lose their strength as you remove and reinsert screws during inspection or repair. The sharp diamond knurls dig into the surrounding material for a stronger hold than other press-in inserts for plastic. Install inserts with an arbor press or similar pressure tool.
    Brass—Conductive and nonmagnetic, these inserts are useful for electrical applications. They resist moisture but aren't as strong as steel inserts.
    Thread
    Size
    Installed
    Lg.
    Drill Bit
    Size
    For Max.
    Hole Dia.
    Pkg.
    Qty.
    Pkg.
    Standard Profile
     
    Brass
    0-80
    		0.125"3/32"
    		0.094"2592395A10900000
     

    Tapered Heat-Set Threaded Inserts For Plastic

    Image of Product. Front orientation. Threaded Inserts. Tapered Heat-Set Threaded Inserts For Plastic.
    Tapered at one end, these inserts are easier to align in a hole during installation than straight inserts. Use a drill bit to create a straight hole, then taper the top half. Once installed, heat the insert with a soldering tip to melt the surrounding plastic.
    Brass—Conductive and nonmagnetic, these inserts are useful for electrical applications. They resist moisture but aren't as strong as steel inserts.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals. Since they’re lead-free, they can be safely recycled.
    Inserts
    Soldering
    Installation Tips
    Thread
    Size
    Installed
    Lg.
    Drill Bit
    Size, mm
    For Max.
    Hole Dia.
    For Hole
    Taper Angle
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Each
    Brass
    0-80
    		0.115"3
    		3 mm8°ASTM B1610093365A10200000092160A341000000
    0-80
    		0.188"36 Ga.
    		0.107"8°ASTM B165093365A2200000092160A34100000
     
    18-8 Stainless Steel
    0-80
    		0.115"32 Ga.
    		0.118"8°ASTM A582197163A101000092160A34100000
     
    Soldering Irons
    Each
    Economy Soldering Iron, 60W7662A696000000

    Miniature Splined Press-Fit Threaded Standoffs

    Image of Product. Front orientation. Standoffs. Miniature Splined Press-Fit Threaded Standoffs.
    Image of Attribute. Front orientation. Contains Annotated. Standoffs. Miniature Splined Press-Fit Threaded Standoffs.
    Image of Attribute. Fully Threaded. Front orientation. Contains Annotated. Standoffs. Miniature Splined Press-Fit Threaded Standoffs.

    Fully

    Threaded

    The smallest standoffs we offer. These press into unthreaded holes to create permanent connections without welding, tapping, or installing extra hardware. The raised splines prevent rotation, and a recessed head clinches material for a strong hold. A through hole allows installation from one side, making them ideal for compact electronics like laptops and handheld devices.
    Wear-Resistant 400 Series Stainless Steel—These standoffs can grind against metal surfaces without denting or scratching. More corrosion resistant than steel.
    Lg.
    OD
    Threading
    Thread
    Lg.
    For Hole
    Dia.
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Wear-Resistant 400 Series Stainless Steel
     
    0-80
    3/32"0.094"Fully Threaded3/32"0.095"ASTM A3802592985A81100000
    1/8"0.094"Fully Threaded1/8"0.095"ASTM A3802592985A8120000
     

    Female Threaded Round Plastic Standoffs

    Image of Product. Front orientation. Standoffs. Female Threaded Round Plastic Standoffs.
    Image of Attribute. Fully Threaded. Front orientation. Contains Annotated. Fully Threaded. Female Threaded Round Plastic Standoffs.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Female Threaded Round Plastic Standoffs.

    Fully

    Threaded

    Threaded on

    Both Ends

    Lightweight, nonconductive, and naturally rust-resistant. Screw these standoffs onto male-threaded panels and equipment covers to separate, position and connect other male components.
    Nylon 6/6—Lightweight and stand up to daily wear and tear. Nylon swells and weakens when exposed to moisture, so these standoffs are best for dry environments.
    Each
    Lg.
    OD
    Threading
    Thread
    Lg.
    Min. Thread
    Lg.
    Temp. Range,
    ° F
    Flammability
    Rating
    Specs.
    Met
    1-99
    100-499
    500-Up
    Nylon 6/6
     
    0-80
    1/4"1/8"Fully Threaded1/4"—-20 to 155UL 94 V-2
    		ASTM D406696110A089000000000000000
    5/16"1/8"Fully Threaded5/16"—-20 to 155UL 94 V-2
    		ASTM D406696110A093000000000000
    3/8"1/8"Fully Threaded3/8"—-20 to 155UL 94 V-2
    		ASTM D406696110A097000000000000
    1/2"1/8"Threaded on Both Ends—3/16"-20 to 155UL 94 V-2
    		ASTM D406696110A105000000000000
     

    Mold-In Threaded Inserts for Plastic

    Image of Product. Bottom orientation. Threaded Inserts. Mold-In Threaded Inserts for Plastic.
    Mold the strongest metal threads into plastic parts. Designed for injection molding, these inserts become inseparable from your part. They form a stronger bond than heat-set and press-fit inserts and are better for frequent use than threads cut directly into material. Unlike heat-set inserts, they can be used in a wide variety of plastics, including thermoset plastics that can’t be reformed.
    To install, position these inserts in your mold cavity with a core pin (not included).
    18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals. Since they’re lead-free, they can be safely recycled.
    Thread
    Size
    Installed
    Lg.
    Drill Bit
    Size
    For Max.
    Hole Dia.
    For Core
    Pin Dia.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    0-80
    		0.125"48 Ga.
    		0.078"0.050"107588N9900000
     

    Helical Threaded Inserts

    Image of Product. Prongless. Bottom orientation. Threaded Inserts. Helical Threaded Inserts, Prongless.

    Prongless

    Restore, reinforce, or create threads in metal. The tough coils on these inserts expand once installed to anchor in a tapped hole. Also known as Heli-Coil inserts, they're often used in engine heads and machinery housings where strong connections are critical. Unlike threadlocking inserts, you can remove and reuse them without them losing their strength.
    Installation requires a drill bit, a helical insert tap, and an installation tool.
    Prongless—Without a prong to break off and retrieve, these inserts save time and avoid leftover debris in holes.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals.
    Inserts
    Through-Hole
    Taps
    Closed-End
    Hole Taps
    Installation
    Tools
    Thread
    Size
    Installed
    Lg.
    Drill Bit
    Size
    For Max.
    Hole Dia.
    Pkg.
    Qty.
    Pkg.
    Each
    Each
    Each
    Prongless
     
    18-8 Stainless Steel
    0-80
    		0.060"52 Ga.
    		0.064"591990A5010000091709A68100000091709A68200000091049A1030000000
    0-80
    		0.090"52 Ga.
    		0.064"591990A502000091709A6810000091709A6820000091049A103000000
    0-80
    		0.120"52 Ga.
    		0.064"591990A503000091709A6810000091709A6820000091049A103000000
     
    Extraction Tools
    Remove installed helical inserts.
    For Prongless Helical Inserts—Remove prongless inserts without damaging threads or the surface of your material. These tools also back out or adjust inserts that are installed too deep.
    For Thread
    Size
    Each
    For Prongless Helical Inserts
    0-80
    		91049A3760000000
     

    Key-Locking Threaded Inserts for Soft Metal

    Image of Product. Bottom orientation. Threaded Inserts. Key-Locking Threaded Inserts for Soft Metal.
    Add strong threads in soft metal, such as aluminum. The keys on these inserts drive into holes to hold more securely than thread-locking or helical inserts. They prevent slipping and rotating, so they’re stable enough for use in vehicle or aerospace parts that experience heavy vibration. These inserts are comparable to Keensert inserts.
    To install, drill and tap a hole in your material. Then, thread the insert onto the installation tool and screw it into the hole. Place the tool over the keys and hit it with a hammer to drive them in.
    Thin Wall—Use these inserts near the edge of workpieces or wherever you only have space for a small hole. They're also lighter than standard and extra-thick wall inserts for applications with strict weight limitations.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals.
    Inserts
    Installation
    Tools
    Each
    Thread
    Size
    For Tap Thread
    Size
    Installed
    Lg.
    Drill Bit
    Size
    For Max.
    Hole Dia.
    No. of Locking
    Keys
    1-9
    10-Up
    Each
    Thin Wall
     
    18-8 Stainless Steel
    0-80
    		6-40
    		0.109"31 Ga.
    		0.120"293340A9010000000000006721N11000000
     
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