Metal Battery Holder, 1D

This Metal Battery Holder is designed to hold one D cell battery securely. It features two Fahnstock clips that allow for easy connection of any solid wires ranging from 22 AWG to 14 AWG. The holder does not have any specific direction for inserting the battery, giving you the flexibility to decide which end you want to be positive and reverse it as needed.

However, it is important to note that to prevent overheating and subsequent discharge of the battery, you should turn the Fahnstock clips upward so they are not touching the metal frame.

Bi-Metal, Compound Bar Thermal Expansion Demonstration Compound

Looking for a product that can demonstrate the thermal expansion of metals? Look no further than our Bi-Metal, Compound Bar Thermal Expansion Demonstration Compound. This product features a five inch long (13 cm) strip of bi-metal attached to a wooden handle, making it easy to showcase the thermal expansion of metals and explain the application of bi-metals in making thermostats and thermometers. With an overall length of 24 cm (9.5 inches), this demonstration compound is perfect for classrooms or labs. It's important to note that while this product demonstrates thermal expansion of metals, almost all materials including liquids are subject to thermal expansion.

Product Specifications:

Caution:

Perfect for:

• Science teachers
• Students studying thermodynamics
• Engineering students
• Science enthusiasts
• Individuals interested in the properties of metals

Bronze Metal Plates for Science Experiments

Explore the properties of bronze using these bronze metal plates. These metal plates are perfect for welding and soldering experiments, and for learning about the physical and chemical properties of bronze. A single metal strip can be used as an electrode for assembling voltaic cells or in various other chemical or electricity experiments. Each metal strip measures 125 x 20mm and is stamped with a 2-letter code (BZ) to identify the metal.

Product Specifications:

Similar Products

• Brass Metal Plate
• Copper Metal Plate
• Tin Metal Plate
• Aluminum Metal Plate
• Steel Metal Plate

CAUTION: Metal electrodes have sharp edges

Perfect for:

• Science teachers and students
• Chemistry and physics enthusiasts
• Welding and soldering hobbyists
• Collectors of metals

Compound Bar

The Compound Bar, also known as Bimetal Bimetal or Compound Compound Bar, is a tool used to demonstrate unequal expansion in different materials on heating. It highlights the role of temperature and materials in practical applications such as in thermostats. This tool is commonly used in physics and engineering classes to help students understand the principles of thermal expansion and its applications in various industries. With its unique design, the Compound Bar is a must-have for any classroom or laboratory.

Cork Borer Set With Metal Handles Set Of 6

Introducing our Cork Borer Set With Metal Handles Set Of 6, perfect for laboratory and scientific use. Made of plated sharpened brass tubing with attached metal handles, this set includes a steel punch and six borers with diameters of 5-mm, 6-mm, 8-mm, 9-mm, 10-mm and 11-mm. This set can be used to punch a hole in cork and natural rubber stoppers and can be sharpened using a cork borer sharpener tool. Get accurate and precise results with our Cork Borer Set With Metal Handles Set Of 6.

DC Motor, Round, Metal Brush

Caution: Do not exceed the maximum voltage rating of 3.0V, as this may cause damage to the motor.

The DC Motor, Round, Metal Brush is a high-quality motor designed for a wide range of applications, including motorized toys, robots, solar devices, model cars, and education. This motor provides smooth operation, low vibration, and low heat, thanks to its metal brush design. It operates within a voltage range of 1.5V - 3.0V, with a nominal voltage of 1.5V. The motor has a current of 0.13A - 0.37A (no load), and a power output of 0.2W. It can achieve speeds of 4200 rpm - 5700 rpm, and has a shaft size of 2mm x 10mm and a diameter of 21mm. The torque at max efficiency is 6.6 g.cm, and the torque at stall is 26 g.cm.

Key Features

• Smooth operation at low voltage and low current
• Metal brush design for low vibration and low heat
• Wide range of applications, including toys, robots, models, and small electromechanical devices

Product Specifications

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• DC Motor, Round, Metal Brush with Gearbox
• DC Motor, Round, Metal Brush with Encoder
• DC Motor, Round, Metal Brush with Shaft Coupling
• DC Motor, Round, Metal Brush with Bracket
• DC Motor, Round, Metal Brush with Mounting Plate

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

Perfect for toys, robots, models, small electromechanical devices, and education.

DC Motor, Round, Precious Metal Brush 11400

The DC Micro Motor Model RF-300Ca-11400 (0.7 V - 5.0 V) is a low current, medium voltage motor designed for engineering and hobby projects. It has a diameter of 24.3 mm and connection wires that are 150 mm long. This motor is also known as a solar motor because it can operate with low current produced by most solar panels. The main features of the RF-300Ca motors include precious metal brush, 3-slot armature, 3-bar commutator, plastic-insulated sheet rotors, plastic core commutator, stainless steel shaft, class B winding wire, zinc coated steel housing, metal end cap, rubber magnet, oil-impregnated bearing, and built-in varistor. Each motor has two connection wires that are 15 cm long and 5mm stripped and tinned at the ends. The shaft is 2 mm in diameter and 10 mm in length. This DC motor can be used for CD drives, Walkmans, and automobile mirror controllers. It operates with one or two AA batteries, making it a convenient choice for portable projects. The RC300Ca series of motors are also ideal for hobbyists and engineers looking for a reliable and versatile motor.

RF-300CA Round DC Motors

Low voltage, super low current motors with precious metal brush provide smooth operation, low vibration, and low heat. These motors are perfect for CD/DVD drives, audio devices, office automation, motorized toys, robots, models, and small electromechanical devices. The diameter of the motors is 24.3 mm max, and the connection wires are 150 mm long.

Key Features:

• Precious metal brush
• 3-slot armature
• 3-bar commutator
• Plastic-insulated sheet rotors
• Plastic core commutator
• Stainless steel shaft
• Class B winding wire
• Zinc-coated steel housing
• Metal end cap
• Rubber magnet
• Oil-impregnated bearing
• Built-in varistor

These motors are also known as Solar Motors because they can operate with low current produced by most solar panels. The shaft is 2 mm in diameter and 10 mm in length, and each motor has two connection wires, 15 cm long, and 5 mm stripped and tinned at the ends. They operate with one or two AA batteries.

Product Specifications:

Similar Products:

• RF-370CA-22170 Round DC Motors
• RF-370CA-2465 Round DC Motors
• RF-500TB-14415 Round DC Motors
• RF-500TB-12560 Round DC Motors
• RF-520DC-12550 Round DC Motors

Perfect for: DIY enthusiasts, makers, engineers, and hobbyists.

Engineering Style Magnetic Compass

The Engineering Style Magnetic Compass is designed for precision and durability, ideal for outdoor enthusiasts and professionals requiring reliable navigation. Its metal case and liquid-filled design ensure fast readings and improved readability, while its compact size makes it easy to carry for various outdoor activities.

Key Features

• Liquid-filled for fast, clear readings.
• Sturdy metal case for enhanced durability.
• Compact 45mm diameter for portability.
• Clear direction indicators for ease of use.
• Includes brief instructions for optimal operation.

Product Specifications

Similar Products

• Dual-use, land and sea navigation, durable.
• Metal aiming, sturdy case, precision tool.
• Professional, engineering-grade, reliable.
• Waterproof, orienteering, easy-to-read.
• Compact, military lensatic, rugged design.

Surface Mount Pulley - All Metal Fixed Pulley

This Surface Mount Pulley is the perfect addition to any experiment involving inclined planes where mounting on plane surfaces is required. Made of durable casted aluminum metal, this pulley is designed to withstand heavy usage and will last for years to come. The sheave is made of machined aluminum metal and is connected to the base or frame using a few screws and nuts. This all metal design ensures that the pulley is strong and can handle heavy loads with ease. The bracket has two fixing holes for screwing onto a surface and both parts are made of aluminum. See photos for measurements and installation instructions.

Metallic Hand Counter

This high-quality metallic hand counter is the perfect addition to any retail or industrial setting. With its durable construction and easy-to-use design, this wholesale counter is ideal for keeping track of inventory, counting customers, or any other task that requires accurate counting. The sleek metallic finish adds a touch of sophistication to any workspace, while the wholesale pricing makes it an affordable choice for businesses of all sizes.

E10B29 Lamp Base

The E10B29 Lamp Base is a small and durable lamp holder designed for installation on circuit boards and breadboards. It features two contact pins that can be inserted and soldered. This lamp base has a small footprint design, high heat resistance, and simple and durable construction. It is mountable on circuit boards and breadboards, making it a popular choice among craft workers due to its ability to be installed very close to each other or even touching each other if needed.

Product Specifications:

Get your hands on this small footprint lamp base for circuit boards today!

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• Miniature Lamp Holder (E10B30)
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• Metal Lamp Holder with Spring Contacts
• Miniature Lamp Stand with Snap-in Base

Perfect for:

• Circuit board manufacturers
• Breadboard enthusiasts
• Craft workers

E10 (Edison 10-mm Screw Base) Lamp Holder

Looking for a simple and affordable metal lamp holder for your educational or craft projects? Look no further than the E10 (Edison 10-mm Screw Base) Lamp Holder. This miniature metal lamp stand holder is perfect for creating multi-lamp circuits in series or parallel arrangements, and its small footprint makes it easy to mount with just two screw holes.

Key Features

• Easy to mount with two screw holes
• Can be used for making multi-lamp circuits in a series or parallel arrangements
• Super low cost and small footprint

Product Specifications:

Perfect for:

• Teachers and educators looking for a simple and low-cost lighting solution for educational projects
• Craft enthusiasts who need a miniature lamp holder for their DIY projects
• Electronics hobbyists who want to create multi-lamp circuits in a series or parallel arrangement

Caution: This product contains small parts and should be kept out of reach of children. Use caution when mounting and handling. Always turn off power before installing or replacing lamps.

Lead Metal Rod, 18" X 1/4"

Lead Rod can be a valuable addition to your collection of metals. This High Purity Rod is perfect for experimentation, application, or collection. With its versatile properties, it can be used in various industries such as construction, automotive, and even in the medical field. Its 18" X 1/4" size makes it easy to handle and maneuver, while its high-quality material ensures durability and longevity. Whether you're an avid collector or a professional in need of a reliable metal, this Lead Metal Rod is an excellent choice.

Lead Metal Sheet

Lead Metal Sheet, 1 Sq. Ft ( X 1/16"), 3 - 4 Lbs is a high-quality, durable metal sheet that is perfect for a variety of applications. Whether you need it for roofing, flashing, or any other purpose, this lead sheet is sure to meet your needs. Made from high-quality lead, it is strong and long-lasting, ensuring that it will stand up to even the toughest conditions. With its excellent resistance to corrosion and weathering, it is the perfect choice for any outdoor application. So if you're looking for a reliable and high-quality metal sheet, look no further than Lead Metal Sheet!

Lead Metal Sheet, 2 Sq. Ft (1/16"), 7-8 Lbs

Lead Metal Sheet is a versatile material that can be used for a variety of applications. This particular sheet measures 2 square feet and is 1/16" thick, weighing in at 7-8 pounds. It is commonly used in construction, roofing, and plumbing due to its durability and resistance to corrosion. Additionally, lead is a malleable metal that can be easily shaped and formed to fit specific needs. Whether you're a professional contractor or a DIY enthusiast, Lead Metal Sheet is an excellent choice for your next project.

Lead Metal Sheet, 4 Sq. Ft (1/16"), 14-15 Lbs

Lead Metal Sheet is a versatile and durable material that is perfect for a variety of applications. This particular sheet measures 4 square feet and is 1/16" thick, weighing in at 14-15 pounds. Whether you're looking to use it for roofing, flashing, or radiation shielding, this sheet is sure to provide the strength and protection you need. Made from high-quality lead, it is resistant to corrosion and can withstand harsh weather conditions. Get your hands on this reliable and long-lasting sheet today!

Lead Metal Sheet, 8 Sq. Ft X 1/16"), 29 - 30 Lbs

Lead Metal Sheet is an essential material for numerous industrial applications. This particular sheet boasts a size of 8 square feet and a thickness of 1/16 inches, making it an ideal choice for a variety of projects. Weighing in at 29-30 pounds, this sheet is made from high-quality lead and is designed to provide exceptional durability and strength. Whether you're working on a construction project, creating custom roofing, or need a reliable material for radiation protection, this Lead Metal Sheet is the perfect choice.

Lead Metal Wire, 5 Feet Coil

This Lead (Pb) wire is a valuable addition to your collection of metals. With a diameter of 1/8", this wire is 5 feet long and is perfect for playing and experimenting with due to its softness.

Metal Blocks Density Set

These Metal Blocks (Density Blocks Set of 4) are perfect for science students studying density and physical properties of metals. The set includes solid metal blocks made of copper, brass, iron, and aluminum, which can be used for teaching, measuring, and comparing density. The blocks are identified by physical properties such as color, weight, and attraction to magnet, making them ideal for comparing other physical properties such as hardness and sound. They are durable and can last for many years and experiments if maintained with care.

Key Features

• Blocks of same size (13 x 13 x 50 milimeters).
• Compare weight to determine lower density.
• Identified by physical properties such as color, weight, and attraction to magnet.
• Copper (redish color), Brass (yellow color), Iron (heavy and attracted to magnet), Aluminum (light and not attracted to magnet).
• May also be used to compare other physical properties such as hardness and sound.
• Durable and can last for many years and experiments if maintained with care.

Product Specifications:

Similar Products

• Periodic Table of Elements Set
• Measurement and Calculation Set
• Science Classroom Starter Set
• Chemistry Experiment Kit
• Basic Physics Set

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.