Koncocoo

Best Handle Nuts

Peerless IHN-40 Plain Finish Malleable Iron Handle Nut 4 3/4 Inch Long, 3/4-10 thd.
Plain style is available with threaded or drilled holes.
Reviews
"Great handles."
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Handle Nut, 1/2-13, Gr 2, Ductile Iron, PK25
' Handle Nut, Handle Nut, Inch, Basic Material Ductile Iron, Material Grade Grade 2, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/2 In.-13, Fastener Thread Type UNC, Length 4-1/2 In., Flange Dia. Price For: Each Basic Material: Ductile Iron System of Measurement: Inch Material Grade: Grade 2 Item: Handle Nut Nut Style: Handle Nut Fastener Thread Direction: Right Hand Fastener Thread Type: UNC Fastener Finish: Plain Dia./Thread Size: 1/2"-13 Flange Dia.
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Peerless IHN-65 Zinc Plated Malleable Iron Handle Nut 3 3/4 Inch Long, 5/16-18 thd.
Handle Nuts - These handles are offset for easy grip.
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Best Eye Nuts

Yasorn 5pcs M8/0.32" Lifting Ring Eye Bolt Stainless Steel Screw Bolt
Main Features: Ring shape screw type. High quality of stainless steel 304. Ring inner diameter is approx.20mm/0.79inch. Good quality, Anti-rust and more durable. COMMONLY USED: Widely used in various engineering lifting machinery, metallurgical and mining equipment, port rail handling, electrical equipment,etc.
Reviews
"Well made and served my job perfectly - i needed these to create a hook for a motorbike saddle net."
"As described, very hefty and feels quite durable."
"Good quality."
"They work perfectly to secure my flat-screen TV to a brick wall - so happy I bought them!"
"Everything as i expected no matter the accuracy of the size and the material, i am attaching the pics for reference, item arrived on time, meet the requirement of my project."
"The threaded part of this M6 lifting stainless steek eye bolt was about 1.61 inches as shown, very good and ideal for my job ,quick service."
"I bought for my dad, he loves DIY, he used it to make a climbing belt for my little son, it is very solid, my kid loves it very much.Excellent."
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Best Panel Nuts

4 Pcs 16mm Stainless Steel Caps Decorative Mirror Nails
Can fix and decorate mirrors greatly, create more elegant look. Product Name : Mirror Nail;Main Material : Stainless Steel.
Reviews
"These are great....a lot smaller than I was expecting, but they fit over the screw perfectly and give the mirror a better look than when we had those weird, dated little stars."
"Caps worked great and they screw rather than clasp onto the mounts which was great."
"The caps look nice, but they are difficult to thread on and don't sit flush with the surface."
"These caps looked very nice for my Magic Mirror project."
"I was totally satisfied!"
"DIDNT LIKE AT ALL!!!!"
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Best Tube Nuts

Legris 0110 04 00 Brass Compression Tube Fitting, Nut, For 4 mm Tube OD x M8x1 Thread, 10 mm Hex Siz, 11 mm Length
This Legris 0110 nut compression tube fitting is made of brass, connects to a metric tube, and is suitable for high-temperature, pressure, and vacuum applications. It is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability, and has an operating pressure rating range of 200 to 500 pounds per square inch (psi) at a temperature range of -65 to +250 degrees F. This nut compression tube fitting meets the Restriction of Hazardous Substances Directive (RoHS), adopted by the European Union (EU), and is suitable for use in high-temperature, pressure, and vacuum applications.
Reviews
"5 stars what more to say."
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Best Weld Nuts

Vibrant (11270) 1/8" NPT Female 3/4" O.D. Mild Steel Weld Bung
Vibrant Performance weld bungs are an excellent and convenient way to handle a variety of applications such as aluminum radiators, oil pans, custom tank fabrication or any other project that is specialized and requires customized plumbing. Enter your model number to make sure this fits.
Reviews
"Welded on cleanly and fit the need."
"Great quality worked well!"
"wish they made this in stainless but it did the job."
"The item did arrive with a few surface rust stains though, nothing that affected it's use though."
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Best Allen Nuts

Uxcell a16041400ux0817 Round Rod Coupling Nut M6 Rose Joint Adapter Threaded Rod bar Stud Round Coupling Connector Nuts 20 Pcs
M6 metric round coupling nuts, 8mm outside diameter, 23mm height.All connectors are fully threaded internally.Connectors are used to connect two threaded parts together. Thread size: M6/0.24"; product Name: round rod coupling nut.
Reviews
"Great Product and Super Fast Shipping!"
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Best Speed Nuts

M4.2-1.41 (#8) GM Extruded "U" Nuts 11513599
Extruded "U" Nuts M4.2-1.41 (#8) Screw Size Locking Thread Panel Range: .65mm-3.8mm (.025"-.150") Center Of Hole To Edge: 9.5mm (3/8") Replaces GM: 11513599 Front & Rear Bumpers & General Purpose 1992- Zinc Organic 25 Per Package.
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Best Bearing Nuts

Whittet-Higgins NL-16 Threaded Shaft & Bearing Locknut, UNS 3.137-12 Left-Hand Thread, Not Self-Locking, replaces Standard PRL-16,
Whittet-Higgins shaft locknuts for bearing & power transmission assemblies function by mounting a keyed and tanged shaft lockwasher between the bearing or other power transmission component and the corresponding locknut.
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Best Push Nuts

Hard-to-Find Fastener 014973294915 Pushnut Washers, 5/8-Inch, 10-Piece
We stock a wide variety of fasteners ideal for many applications arround the home, farm, business, automotives, and in industry. Enter your model number to make sure this fits.
Reviews
"exactly what I needed to fix my wheelbarrow."
"When you need em you need em, as the label says, hard to find, worked great for my application, hope that stays true."
"Now my only problem is to figure out what to do with the other nine."
"Worked well in the application keeping wheels secure on work trolley shaft."
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Best Slotted Nuts

Flammi 10pcs Metric M6 Barrel Nuts Cross Dowels Slotted Nuts for Most Furniture Beds Crib Chairs
Flammi Metric M6 Barrel Nut Inner diameter/threaded hole diameter: 5.35mm. Thread pitch:1mm. Outer diameter: 10mm. Total length:12mm. Used with Metric M6 bolts.
Reviews
"All the stores had SAE thread only and I needed metric as I had all my existing bolts but was missing some of the nuts."
"purchased an outdoor bench from the Habitat for Humanity restore and some of the original Barrels were missing."
"Perfect, fits as described."
"Needed for a crib because lost originals."
"Worked perfectly as replacement parts for our crib."
"Used for my Daughters crib!"
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Best T-Slot Nuts

1018 Steel T-Slot Nut, Black Oxide Finish, Grade 5, Tapped Through, 3/8"-16 Threads, 5/8" Height, 9/16" Slot Depth, Made in US (Pack of 5)
Material is case hardened 1018 steel with black oxide finish.
Reviews
"Used in the 2013 Tacoma track system."
"I would be happier with a t-slot nut that had bigger shoulders because it would fully engage the rail without risk of pulling out or going crooked."
"Bought some 3/8-16 threaded I bolts to screw into the T-slot nuts and now have more tie down points on my truck bed."
"Had to take them to the work bench, put them in a vice, add some WD40 to the threads, and use a ratchet and bolt to clear the threads."
"I have a 2007 Toyota Tundra with stock bed track rails."
"These are a perfect fit for my Tacoma's bed rails -- I've used two of them for home-built jack hangers, and will use the other three for hanging other useful emergency items."
"a bit expensive, for what it is, but i wanted to be sure i got the right size for my new tacoma."
"I used these and a mirror antenna mount to mount an antenna to my bed rail."
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Best Regulator Nuts

Hot Max 24010 Flashback Arrestor Set, Regulator End
Flashback arrestors are designed to prevent reverse flow of oxygen and acetylene gases and thus the accidental mixing of the gases. Flashback arrestor set has internal check valves for both oxygen and acetylene.
Reviews
"They look nice and are machined nicely."
"I haven't had a flashback fire or explosion with these flashback arrestors on tanks with the regulators properly set."
"no issues with these arrestors."
"Home hobby shop - love to weld with all four common methods (GMAW, GTAW, SMAW, and oxy/acetylene) and just wanted to be safe - I have them on both ends and have had absolutely no issues."
"Got here early, and are in use daily."
"Good quality at a reasonable price."
"Cheap brass, weak threads, works well if you do not have to disconnect too many times."
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Best Nut Inserts

Vastar 102 Piece Home Repair Tool Kit, General Household Tool Kit for Home Maintenance with Plastic Toolbox Storage Case
Superior quality guarantee the set durable in use and have dependable performance. 1 x High Carbon Steel Screw Rod. 12 x Long Head Screwdriver(65mm). 1 x Vastar Plastic Box Warranty: Includes hammer, level, tape measure, utility knife, pliers, screw drivers, wrenches and more.
Reviews
"Great toolbox with everything I might need for a while."
"Great package for beginners."
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Best Locknuts

The Hillman Group 829720 1/4 by 20-Inch Stainless Steel Nylon Insert Locknut, 50-Pack
Nylon Insert Lock Nuts are also known as stop nuts. Nylon Insert Lock Nuts have a captive undersized nylon washer that creates friction with the mating threads to prevent loosening.
Reviews
"Used on my license plates (front and back) along with 1/4-20 x 3/4-Inch Button Socket Cap Screw to secure to my 2007 F-150."
"Great price."
"I have several high vibration applications where the ol locck washer is questionable."
"Exactly as anticipated."
"High quality lock nuts that get the job done for me."
"Works great, fit as I needed."
"great product, as advertised!"
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Best Hex & Machine Screw Nuts

Proimb 300pcs M2 M3 Nylon Hex Nuts Screws Spacers Stand-off Plastic Accessories Assortment White, Black
Come with the plastic box: Spacers Male-Female (6mm + 6mm,M2)10pcs. Spacers Male-Female (10mm + 6mm, M2) 10pcs. Spacers Male-Female (15mm + 6mm, M2) 10pcs. Spacers Male-Female (20mm + 6mm, M2) 10pcs. Spacers Female-Female (6mm, M2) 10pcs. Spacers Female-Female (10mm, M2) 10pcs. Spacers Female-Female (15mm, M2) 10pcs. Spacers Female-Female (20mm, M2) 10pcs. Screws (M2 x 20mm) 20pcs. Nuts (M2) 20pcs. What You Get: 120pcs White M2 Nylon Hex Spacers Screw Nut Assortment, 180pcs Black M3 Nylon Hex Spacers Screw Nut Assortment, and our 18-month warranty and friendly customer service.
Reviews
"I've used the heck out of these and haven't found a decent source for the individual spacers/standoffs."
"My evaluation of what I received is that all the white items fit each other while the black posts are quite variable, many not fitting the others, nor the black nuts and screws, very well. It is good that the black nuts and 5mm long black screws fit the white items, (as well as fit each other). There are 60 black screws, and 60 black nuts, meaning plenty enough for most of the posts in the white collection. I wondered why the black posts are such a poor fit, and guessed that maybe the black screw ends on the posts were too large a diameter."
"Almost perfect size for spacing add-on boards, the size that worked is just 1mm too long, but that doesn't interfere with the connection."
"I needed these stand offs for my quadcopter flight controller."
"If you're getting into building drones, don't even hesitate."
"I like this Generic 300Pcs M3 Nylon Hex Spacers Screw Nut Stand-off Plastic Accessories Assortment Black/White but would have preferred only the size I like for my pc board work."
"These are ok but don't hold up to the crashes where your battery comes lose."
"I used these to mount an Arduino to a robot rover chassis."
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Best Self-Clinching Nuts

M3x0.5mm Zinc Plated Self-Locking Nylon Insert Hex Lock Nuts 50pcs
1.Hex head, female threaded inside, metal material, anti-loose hex nut. Package Content: 50(+/-2%)Pcs x Nylon Lock Nuts; Main Color: Silver Tone.
Reviews
"These nuts came just as promised."
"Good quality nylon nuts."
"Good quality and very handy for my small projects."
"Nice product."
"I can't really rate these as I purchased them by mistake!"
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