Top 10 Best M3 Lock Nut

Package Content 260 piece of M3 304 18-8 stainless nylon insert lock nuts. 304 Stainless Steel Lock Nut Nylon insert lock nut is made of high-quality 304A2-70stainless steel, rust-proof, corrosion resistance, sturdy, will not twist or deform, and has a long service life.With the spiral pattern is clear,the polishing process, the surface is smooth, no worry about scratching your hands. Nylon Insert Locknut M3-0.5mm is standard metric threaded nylock nuts have reliable anti-loosening performance, so that it and the bolt threads to form a close fit, and in the role of the elasticity of the nylon friction resistance, in order to achieve the purpose of anti-loosening. Assembly torque is more stable, anti-loosening is very reliable, can be used in shock vibration occasions. Wide Application Common uses for metric hardware nuts include securing instrument and equipment components, linking pipes and structural elements.Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, the mechanical industry and small repairsaround shops, construction, etc. Convenient storage Metric locknuts are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the lock nuts will not be lost or mixed up during use.

- Thread size M3 - Pitch 0.5mm. - Material Q215 Carbon Steel . - Package 100pcs x M3 Nylon Lock nuts - Color Black. - Used for matching screws matching bolts..

M3 Nylon Insert Locknut x 100 pcs. Material Stainless Steel 304. Material Grade AISI 304 Stainless Steel 18-8. Thread Direction Right-Hand Thread. System of Measurement Metric mm.

- Package 50pcs x M3 Nylon Lock nuts - Color Black. - Thread size M3 - Pitch 0.5mm. - Material Q215 Carbon Steel - Weight 20g. - Used for matching screws matching bolts..

Quantity and size Made of 304 stainless steel, there are 7 common sizes of M3, M4, M5, M6, M8, M10, M12, etc. The total quantity in the set is 170PCS. The nylon insert lock nut is also called the stop nut. When the materials are mechanically connected together, the lock nut is used to fasten to the bolt. The thread of the bolt in the nylon material is located on the top of the nut. The purpose of nylon inserts is to prevent shrinking or loosening due to vibration.. Fine workmanship These industrial-strength lock nuts can replace lock washers, prevent the bolts from being exposed, and provide better safety and firm fixation. Compared with the lock washer, it has better performance and strong anti-rotation ability, which can prevent the lock nut from weakening and loosening under the action of vibration and torque, thereby reducing the clamping strength. It is guaranteed to be intact, unwavering, and almost indestructible.. Classification storage box Store nuts of different sizes in transparent plastic boxes for easy storage. It allows you to organize lock nuts neatly according to size. It can also be stored in garages, workbenches or construction sites for convenience The storage space and the transparency of the box allow you to check the remaining storage capacity without opening the box.. Wide application Nylon lock nuts can be widely used in door handles, faucets, lights, knobs, ordnance maintenance, water pipes, professionals and DIY in shops, garages or homes. They have super rust resistance and excellent oxidation resistance, which can ensure long-term use without maintenance.. Perfect after-sales service If you are not satisfied with our products for any reason, please feel free to contact us and we will solve the problem. No hassle for lifetime service, please contact us..

SIZE Width Measured From Flat to Flat 5.5mm 0.22 Height 4mm 0.16.. MATERIAL Made of carbon steel, surface is Zinc-plated for good rust resistance.. FEATURE With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.. ADVANTAGEOur hex lock nuts are strong and durable to use. Surface galvanizing has a corrosion-resistant effect.. APPLICATION Can be widely used in automobile, construction machinery, shipbuilding and etc..

TypeNylon Insert Hex Lock Nut. Diameter-Thread SizeM3-0.5. Grade 18-8. Finish Plain. UOM Pkg of 100.

MULTIFUNCTIONAL ASSEMNLY KIT ------ Advanced 304 stainless steel nylon locking nut, 7 common sizes, general, convenient, easy to use, very suitable for professionals and DIY users. This suite is one of the few products on the market. It has high quality and better quantity. It is an economical and efficient choice.. NYLON COLLAR ------ These lock nut manufactured with industrial strength, which can replace locking washers, prevent bolts from being exposed and provide better safety and firm fixation. Compared with locking washer, it has better performance because it is made of non-corrosive material.. HIGH QUALITY ------ Have strong anti-rotation ability, which can prevent the locking nut from weakening and loosening under vibration and torque, thus reducing the clamping strength. Guaranteed intact, unswerving, almost indestructible.. EASY TO STOREAGE ------ The rugged plastic box serves as a suitcase, allowing users to organize locking nuts in a neat manner according to size. It can also be stored in a garage, workbench or worksite as a convenient storage space. The transparency of the box allows users to check the quantity and inventory without opening the box.. WHAT YOU GET ------ In this kit, You will get 100Pcs 304 Stainless Steel Metric Lock Nut Assortment Kit. It consists of M3 25Pcs , M4 25Pcs , M5 15Pcs, M6 15Pcs , M8 10Pcs, M10 5Pcs and M12 5Pcs . Allocate more of the commonly used locking nuts..

These lock nuts are equipped with nylon bushings, which greatly reduces the loosening under the action of vibration and torque.. Can be widely used in automobiles, engineering machinery, shipbuilding, etc.. Thread size M3 pitch 0.5mm surface treatment black zinc plating weight 20g.. These nuts are very suitable for use in wood and humid environments. They are strong, corrosion-resistant and will support all your projects.. The nut on the bolt is embedded into the nut and extruded into a thread, which deforms the nylon. After installation, the nylon and the thread are fully extruded and contacted, which makes the extruded nylon produce great elasticity to the bolt, increases the friction force, and makes the bolt not easy to loosen..

Product NameNylon Lock Nut. Material304 Stainless SteelMain ColorSilver ToneWeight46g. Thread SizeM3 x 0.5mmDiaPitch. Height4mm 0.16Hex Size5.5mm 0.21. Package Content100-2 x Nylon Lock Nuts.