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Best Hex & Machine Screw Nuts

Hillman 150009 Coarse Thread Hex Nuts, 3/8 X 16-Inch, 100-Pack
Hex nuts are for general applications and are used with bolts and washers of the same finish. Use with bolts of the same finish and threading for proper fit.
Reviews
"Cheap nuts for far cheaper than you can get locally at any hardware store."
"Correct order and on time."
"I don't ever recall the Everbilt hex nuts, which I buy locally, ever having this problem."
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100Pcs M3 3mm Female Thread Hex Metal Nut Fastener Silver Tone
Feature: Hex Head Design, White 3mm 3/25" Female Thread Screw Nut.
Reviews
"Don't get these if you need high tolerance or strength, but if you need some cheap nuts you've found them."
"Ordered a bunch of M3 screws, but needed a whole bunch of nuts to match them."
"these are standard M3 nuts."
"They're metal hex nuts."
"Excellent quality, and the price is way better than buying the little "packs of 10 lock nuts" that you buy from RC manufacturers / hobby stores."
"Not sure how good they are for their intended use but they have worked wonderfully for the jewelry I have incorporated them into."
"Perfect, cheap and plenty."
"Good Product, as described and expected."
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Hillman 150003 Coarse Thread Hex Nuts, 1/4 X 20-Inch, 100-Pack
Item Package Quantity: 1. Use with bolts of the same finish and threading for proper fit.
Reviews
"Worked great for assembling metal shelves along with 1/4-20-inch x 1/2 inch combo truss machine screws."
"What cant you say about a 4x20 finished hex nut."
"the size was correct, should never need any more well-made product."
"I doubt I will use all of these (100), but you can't beat the price, these would cost a whole lot more at the big-box stores."
"Exactly what I needed to make a certain paracord bracelet :D."
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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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Best Flange Nuts

Steel Flange Nut, Zinc Yellow-Chromate Plated Finish, Grade 8, Self-Locking Nylon Insert, Right Hand Threads (Pack of 50)
The grade 8 steel flange nut has a self-locking nylon insert design and a zinc yellow-chromate plating. Some nuts have a self-locking mechanism, such as a nylon patch or distorted threads, that makes them suitable for applications with a high amount of vibration.
Reviews
"3 torsion frames built and 2 nuts left over."
"I've build a flatbed on my truck and use those self-locking, grade 8 flange nuts and they are wonderful!!!"
"Must have around the farm."
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Best Square Nuts

Square Nuts M3 M4 M5 M6 M8 M10 Metric Assortment Kit Nut 304 Stainless Steel 140Pcs
Packing Include:
Reviews
"At first I think it is inch,but it is mm,It is my mistake.Luckily,it stil can work well."
"The nuts worked well for a repair on a Jeep winch."
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Best Barrel & Binding Nuts

Furniture Cot Bed Bolt Allen Head With Barrel Nut 6Mm M6 X 100Mm Zp Pack Of 4
A range of connectors, joints, nuts. Enter your model number to make sure this fits.
Reviews
"These worked perfect for a crib I had los the hardwear for."
"Exactly what I was looking for!"
"Lost four bolts and barrel nuts to a Graco Sarah convertible crib."
"Fit my graco crib great!"
"The bolts were the right length but the head was too large around to fit in the holes."
"Perfect, I was unable to find a metric furniture bolt this length in any of the hardware stores."
"Worked great with my conversion crib."
"We needed these for our Graco crib."
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Best Screw Terminals

ELECALL IT-420 420Pcs/Box 18 in 1 Terminals Non-Insulated Ring Fork U-type Female Terminals Assortment Kit Cable Wire Connector Crimp Spade Electric Wire Wiring Kit
Product Features: Surface : Tin-Plated. Package:Plastic box.
Reviews
"I currently install a lot of accessory lighting and additional speakers to vehicles and these things are perfect."
"A nice big selection of useful terminals."
"This stuff is fantastic, will 100% buy again."
"Nice selection and quality."
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Best Wing Nuts

The Hillman Group 707319 XL Washered Wing Nut 1/4-20 (50-Pack)
Item Package Quantity: 1. This nut has a wing on each side that helps you to tighten the nut without tools.
Reviews
"Ordered from 3rd party seller Jmac and it arrived quickly."
"So many people this summer found they were unable to get their hurricane shutters up due to lack of hardware."
"Good hardware, good price."
"Good quality, bought them as spares for my Hurricane kit, a box that I keep all my hardware for my hurricane panels."
"These were advertised as stainless steel when I ordered them."
"A necessary item in Florida when you are putting up your hurricane shutters.... Couldn't get enough of them in the state leading up to our visit from Irma."
"Was very satisfied with the prompt service and of course with the Product will use them again and will recommend to others."
"This 1/4 inch wingnut for the hurricane shutters is an upgrade to the standard 1/4" hurricane shutter wing nut."
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Best Clip-On Nuts

Steel Tapped-Hole U-Style Clip-On Nut, Plain Finish, 5/16"-18 Thread Size, For 0.025"-0.15" Material Thickness, 0.562" Edge Distance (Pack of 25)
The nut is designed to clip onto panels for quick alignment when inserting machine screws to provide a secure hold. Some nuts have a self-locking mechanism, such as a nylon patch or distorted threads, that makes them suitable for applications with a high amount of vibration.
Reviews
"Got them for license plates in a two plate state."
"They work as expected."
"I used these on my 1964 F100's fenders, to replace the old rusted captive nuts."
"Worked perfectly to attach the inner and outer front fenders on my 1991 Chevy Suburban."
"Thse are a perfect fit to securely hold my inspection panels on my skid steer."
"item received no problems."
"Glad to have a hand on these tiny devices, very well made and sturdy connectors (clip nuts)."
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Best Slip Joint Nuts

WestBrass D425 Satin Nickel 1-1/2 in. x 1-1/2 in. Brass Slip Joint Nut
Seeing a boom in the Home Improvement Industry, Mr. Homami had a vision to make Westbrass the leader in Kitchen & Bath Accessories. Product Dimensions - Refer to Product Specification Sheet.
Reviews
"We brought a used claw foot tub which included plumbing pipes and hardware, but needed (3) more slip nuts to match the finish in order to connect the plumbing."
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Best Eye Nuts

Yasorn M6/0.24" Stainless Steel Lifting Ring Eye Bolts Screw Pack of 5
Main Features: Standard metric m6 ring shape screw type. Made of high quality stainless steel 304. Resistant to corrosion and rust. Could be used indoor or outdoor environment. Tidy and deep thread to prevent thread stripping. Sturdy and durable , for a long using life. Ring inner diameter is approx.16mm/0.63inch. Heavy duty lifting bolts , the max loading capacity of these M6 bolts is approx.75 Kg.
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 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 Rivet Nuts

uxcell 100 Pcs Zinc Plated Carbon Steel Rivet Nut Flat Head Insert Nutsert 1/4-20UNC
Specification:
Reviews
"They are pretty good quality, kinda soft but not too bad."
"I am using these in my RV conversion in order to mount things in existing holes, as well as replace rivets in the body."
"I've used the expensive version at work and see no real difference."
"I put one in a test piece of steel and torqued down a bolt to see how much the nut could take before stripping."
"Wonderful product but almost impossible to set these rivet nuts with an inexpensive hand setter, at least for me."
"Seem to hold well in a range of sheet metal sizes."
"High quality, sized correctly."
"Great quality and value, Go to any contractor supply, or jobber and you wont find a better price."
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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 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 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 Allen Nuts

Uxcell a16033100ux0273 LOCK Nuts M10X1.25Mm 304 Stainless steel Self-Locking Hex LOCK Stop Nut Silver Tone 4Pcs
Hex head, female threaded inside, 304 stainless steel, anti-loose hex nut.Used with a machine or cap screw for mechanically joining materials together.Used widely for matching screws or bolts. Thread size: M10/0.4"(D); product Name: hex lock nuts.
Reviews
"Worked exactly as intended."
"I threaded them on the nut, twisted about 1.5 turns and the locking material engaged."
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