Finding the best m3 nut suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Steel Lock Nut, Plain Finish, Gray (Pack of 100)
Feature
Lock Nuts ensure a secure hold; reduce slippagePlain Steel fasteners are suitable where strength and value are the primary considerations
Drive system is a hexagon-shaped head
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
Ensure a lasting hold for any project
Description
Lock Nuts are commonly used when spinning of components would be a problem. They are designed to interlock with the locking surface for a secure hold, without slippage. Hex drive systems are driven with a wrench.Steels are designated by a 4 number SAE Steel grade. The first two digits indicate the primary materials used to form the steel. The last 2 digits identify the percentage of carbon for the alloy (in hundredths). The steel used in these fasteners has a tensile strength ranging from 100,000 to 150,000 psi (pounds per square inch).
A threaded fastener's size name includes information about the major external diameter (in millimeters), followed by the thread pitch (millimeters per thread), which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.
2. 100Pcs M3 3mm Female Thread Hex Metal Nut Fastener Silver Tone
Feature
Product Name : Hex Nut;Color : Silver ToneMateiral : Metal;Female Thread Diameter : 3mm/ 3/25"
Hex Width : 5.5mm/ 0.2";Height : 2mm/ 0.08"
Weight : 36g
Package Content : 100(+/-2%) x Hex Nut
Description
- Feature: Hex Head Design, White 3mm 3/25" Female Thread Screw Nut.
- Widely used to fasten the device which required insulation, used with hexagonal bolts, screws and other ranges of plastic bolts and screws.
3. Shapenty 100PCS 3mm Small Stainless Steel Female Thread Hex Screw Nut Fastener Tool, M3
Feature
Product name: Stainless steel Hex Nut.Made of stainless steel for corrosion resistance.
Thread Size: M3; Color: Silver tone.
Thread diameter: 3mm/ 0.12"; Hex Width : 5.5mm/ 0.2"; Height : 2mm/ 0.08".
Package includes: 100pcs * Hex nuts.