Description:  20Pcs MR104ZZ 4x10x4mm Thin Wall Deep Grooving Ball Bearing Mini Ball Bearing Miniature Bearing.     Specifications:  Product Name: Deep Grooving Ball Bearing.  Material: 52100 Chrome Steel.  Inner Diameter: 4mm.  Outer Diameter: 10mm.  Thinkness: 4mm.  Quantity: 20 Pcs  x Bearing.     Features:  - Deep...

Description: 20pcs N35 Strong Block Magnets Rare Earth Neodymium 15mmx6.5mmx2mm.    Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (chemical...

Feature: Super Strong  Rare Earth Magnet - once they  get stuck with each other, they are hard to  break apart;  Easy fragile,so plesae use it carefully.  Can also be used to extend protected lithium  batteries with recessed contact points.  Electrically conductive (making them  suitable...

Description: 20pcs N50 Super Strong Round Cylinder Rare Earth Neodymium 10mm x 15mm.    Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and...

Description: 20pcs N50 Strong Countersunk Ring Magnets 12 x 3mm Hole 4mm Rare Earth Neodymium.    Specification: Shape:Round;  Material:NdFeB magnetic materials;  Product Size:12*3mm;  Hole Diameter:4mm;  Grade:N50;  Quantity:20pcs;  Ages:7+ ages, both for kids and adults.    Features: Super strong Rare-Earth magnets - once they get...

Description: 20pcs N50 20x10x2mm Neodymium Block Magnet Oblong Super Strong Rare Earth Magnets.    Specification: Material:Neodymium;  Color:Silver;  Size:20x10x2mm;  Shape:Oblong;  Coercive force:≥907KA/m;  Working temperature:80℃;  Features:Strong magnet.    Note: -The color of the item may vary slightly due to photography and different PC monitor, and the...

Descriptions: 20Pcs N50 25*2MM Strong Round Disc Magnets Rare Earth Neodymium Magnets.     Specifications: Shape:Disc;  Grade:N50;  Size:(approx.) 25*2MM;  Plating:Ni-Cu-Ni (Nickel);  Material:NdFeB;   Quantity:20Pcs;  Operating temperature:≤80℃.     Applications: Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.  Electronics: permanent magnetic actuator...

Description: 20PCS N50 Rare Earth Magnet 10mm Cube Block Neodymium Super Strong Fridge.    Introduction: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe)...

Description: 20pcs N50 Strong Block NdFeb Magnets 20 x10x 5 mm Rare Earth Neodymium Magnets.    Specification: Shape:Block;  Material Nd, Fe, B;  Grade:N50;  Plating:Ni-Cu-Ni(Nickel);  Color:Silver;  Quantity:20pcs;  Size:20*10*5mm(Length*Wide*Hight)Hole 4mm;  Max Temp (degrees C):80.    Strong magnets should Keep away from Ironware and some easily magnetized...

Description: 20pcs N52 20mm x 2mm Strong Disc Magnets Rare Earth Neodymium Magnets.    Specification: Shape:Round;  Material:NdFeB magnetic material;  Product Size:20mm x 2mm;  Grade:N52;  Quantity:20.    Usage: 1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.  2. Electronics:...

Description: 20pcs N52 Block Magnets 10x5x2mm Rare Earth Neodymium Permanent Magnets.    Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B)...

Description: 20pcs N52 Super Strong Round Magnets 10mm x 4mm Rare Earth Neodymium Magnets.    Specification: Material:NdFeB ( Neodymium );  Shape:Round Magnet;  Size:10mm x 4mm;  Grade:N52;  Quantity:20pcs;  Operating temperature:≤80℃;  Ages:7+ ages, both for kids and adults;  Please be care when  break apart  because Neodymium block magnet...

Features:  Product widely used in home appliance's motor and electrical equipment, such as air conditioner motor, transformer, thermal appliances, etc. Specification:  Material: Plastic.  Net Weight: 3g.  Optional: Normally Open (NO).  Rated Voltage: 250V.  Current: 5A.  Cable Length (Approx.): 7.3cm/ 2.9 inch.  Head Dimension (Approx.):...

Description:  The rotary encoder is used to measure the speed and with PWM technology can achieve rapid speed devices.  With fixed bolt hole for easy installation.  Great for DIY project.     Specification:  Working voltage: 5V;  Material: PCB + Brass;  Weight: 10g;  Size: 32 x...

20Pcs Screw Buckle Snap Buttons Press Studs Snap Fastener Sewing Clothing Craft DIY Fixing Tool.     Features:  1. Snaps are made of brass for added durability. which offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior...

20pcs Stainless Steel Wire Brush Set Cleaner Polishing Brushes Cup Wheel For Dremel Rotary Tool.     Features:  - These wire brushes can remove burrs, rust, dust, removing the oxide layer.  - For different angles of wood, metal materials, etc. polishing and grinding all kinds of...

20Pcs Steel Punches Flower Leaf Stamps Die Jewelry Making Stamping Tool Kit.     Features:  - Made of heavy-duty steel, durable and clean.  - Unique and timeless font for your unique projects and crafts.  - 20 different patterns, including flower, leaf, round dots, triangle, etc. ...

Feature:  Solidly-structured.  Built-4A efficient MOSFET switch, so that the efficiency up to 94%.  Ultra-high switching frequency, you can use a small-capacity filter capacitors that can achieve very good results.     Specification:  Input voltage: 3.5V ~ 32V.  Output voltage: 5V ~ 35V.  Output current: rated...

Specification:  Material: HSS4241;  Shank diameter: 3mm;  Total length: 39mm;  Surface treatment: Titanium coated;  Quantity: 20Pcs.     Features:  1. 20 Different shape bits, easy to install.  2. High production efficiency, good processing quality, finish, easy to use, safe and reliable, reduce labor intensity, non-blocking.  3....

20pcs Torx Phillips Hex Slotted Screwdriver Bits with Extension Rod.     Features:  Fit for factory, repair shop, and home furnishing.  Tool solutions for most all situations.    Specifications:  Model: Hex/Slotted/Phillips/Pozi/Torx;  Material: S2;  Size: 1/4" Hex shank 75mm rod;  Type: Model;Quantity;  #1: Phillips (PH1, PH1,...