We’ve spent hundreds of hours researching and comparing Propeller Lock Nut of all specifications to find the best one for any need (or budget). Here are the results.

The Best Propeller Lock Nut of 2020 – Top Rated & Reviewed

2,313 Reviews Scanned

Rank No. #1
30pcs FPV M5 Nuts CW Self-Locking Lock Nuts Flanged Nylon Insert Aluminum Alloy for FPV Parts Quadcopter Motor Prop Adapter RC Racing Drone (6 Colors)
  • Compatible Drones: Compatible with all 5mm Shaft Motors (1800 - 2400 brushless motor 2204 2205 2206 2305 2406,such as ARRIS, DYS, EMAX etc.
  • Weight&Size: 0.41g/pc, diameter of mounting hole is 5mm.
  • Very Stable: Use these self locking nuts to customize your air-frame and secure your props do not come loose during flight.
  • Material: aluminum alloy.
  • What you get: 30PCS in all,6 colors.
Rank No. #2
TuoP Marine Boat Propeller Prop Wrench Lock for Tab Washers, Fit for 1-1/16" Hex Lock Nut, Stainless Steel
  • Use for boat thru-hub exhaust propellers on Mariner, Mercury, Mercruiser.
  • Tightens all standard 1-1/16 hex nut, and lock for tab locking washers.
  • Prop Wrench for Mercury, Mercruiser, OMC Cobra, and more.
  • 304 Stainless Steel Galvanized coating finish.
  • Overall Length: 9-3/4 inch / 24.76cm, Nuts aren't included.
Rank No. #3
iFlight 25pcs M5 Lock Nuts CW Flanged Nylon Insert Aluminum Alloy Self-Locking Nuts for RC Drone Quadcopter Motor Prop Adapter FPV Parts (Mix Colors)
  • M5 low profile, ultra-light aluminum flange lock nuts
  • Compatible with all 5mm Shaft Motors (1800 - 2400 brushless motor 2204 2205 2206 2305 2406,such as ARRIS, DYS, EMAX etc
  • Use these self locking nuts to customize your air-frame and secure your props do not come loose during flight
  • These flanged lock nuts are very low profile making them perfect for mini motors that don't have a tall prop adapter. This ensures the nylon inside the nut can actually engage even on short adapters
  • Pack of 25pcs locknuts (each color 5pcs), all CW thread
Rank No. #4
MERCURY OEM Propeller Nut and Tab Washer Kit 11-52707T 1
  • SKU: 11-52707T1
  • Sold Each
  • Please verify your own fitment
Rank No. #5
B. MerCruiser Alpha Bravo Prop Propeller Nut Tab Locking Washer Kit Mercury Mariner
  • New nut and lock washer
  • Fits all Alpha, pre-alpha and Bravo one, also Mercury/Mariner 75-125 HP
Rank No. #6
SeaLux Marine Stainless Steel Propeller Wrench and Lock for tab washers fit for 1-1/16" Hex Prop Nut
  • use with thru-hub exhaust propellers on Mariner, Mercury, Mercruiser.
  • fit For standard 1-1/16 hex nut, and lock for tab locking washers
  • Prop Wrench for Mercury, Mercruiser, OMC Cobra, and more.
  • 304 Stainless Steel Galvanized coating finish
Rank No. #7
ARRIS M5 Quick Release Prop Nuts Self-Tightening Lock Nuts Adapter for Brushless Motor of RC FPV Racing Drones (8CW + 8CCW)
  • ★ This is M5 Nut for installing the FPV Racing drone motors.
  • ★ Compatible with all 5mm Prop Motors (1800 - 2500 brushless motor), such as ARRIS, DYS, EMAX etc. Most common Shaft Size.
  • ★ Use these self locking nuts to customize your air-frame and secure your props do not come loose during flight
  • ★ These flanged lock nuts are very low profile making them perfect for mini motors that don't have a tall prop adapter. This ensures the nylon inside the nut can actually engage even on short adapters.
  • ★ Package includes totally 16pcs nuts, 8 for CW motor and 8 for CCW motor.
Rank No. #8
MARINE CITY Stainless Steel Propeller Wrench for 1.09 Inches Hex Prop Nut and 0.56 Inches Quadrilateral Nut
  • Propeller Wrench is made of 304 Stainless Steel, used for Mercury, OMC Cobra, etc.
  • Lock for tab washers fit for 1.09" hex prop nuts and 0.56” quadrilateral nuts.
  • Overall Length: 10 inch / 25.25 cm, Nuts aren’t included.
Rank No. #9
4pcs Drone Propeller Nut Cap Cover Prop Adapter Compatible with Emax MT 2204 2206
  • Compatible for Emax MT 2204 2206 Brushless Motor CCW CW
  • Including 2 pcs silver & 2 pcs black nut caps
  • Simple and practical design, easy to install and use.
  • Material: durable aluminum alloy.
Rank No. #10
McGard 74040 Marine Propeller Lock Set (M18 x 1.5 Thread Size) - Honda/Yamaha/Suzuki - Set of 1
  • Overall Lock Length - 1.025"
  • M18 x 1.5 Thread Size
  • 1 - 1/16" Hex Size
  • Propeller Locks
  • Set of 1 Lock, 1 Key, 1 Washer and 1 Cap

Last update on 2021-06-15 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Propeller Lock Nut to Buy Now

 

Why You Should Buy Best Propeller Lock Nut from Amazon

Amazon is not the only store that sell Propeller Lock Nut. However, there are several compelling reasons why you should buy Propeller Lock Nut from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Propeller Lock Nut Personal

Amazon is very good at making recommendations of Propeller Lock Nut based on your search history. From time to time, they will even show you discounted prices on Propeller Lock Nut that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Propeller Lock Nut to your cart and go through a multi-step checkout process, or you can buy Propeller Lock Nut with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Propeller Lock Nut, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Propeller Lock Nut Images and Descriptions

In addition to still images, many of Amazon’s Propeller Lock Nut have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Propeller Lock Nut descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Propeller Lock Nut. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Propeller Lock Nut (with Price and Reviews)

Although most Propeller Lock Nut are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Propeller Lock Nut:

(1) Propeller Lock Nut Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Propeller Lock Nut should be in line with its value. You can compare Propeller Lock Nut reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Propeller Lock Nut is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Propeller Lock Nut materials differ from manufacturer to manufacturer. Consider where and how you will be using your Propeller Lock Nut to determine if one material would be better than another.

(4) Size

Like most products, Propeller Lock Nuts come in various sizes. Do you need a large Propeller Lock Nutor a small one? Think about where you will use your Propeller Lock Nut in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Propeller Lock Nuts also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Propeller Lock Nut would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Propeller Lock Nut will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Propeller Lock Nut you purchase may affect its durability.

(7) Storage

Will you need to store your Propeller Lock Nut? If so, you should consider the size and weight of the Propeller Lock Nutto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Propeller Lock Nut will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Propeller Lock Nut. It is hard to know exactly how an Propeller Lock Nut will perform until you get it home and try it out.

(9) Warranty

Make sure the Propeller Lock Nut you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.