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COD Above ₹200
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Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
Get 5% Discount On First Order
Free Shipping on order above Rs. 1000
COD Above ₹200
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E-49/7, Pocket D, Okhla Phase II, Okhla Industrial Estate, New Delhi, Delhi 110020
Nuts and Bolts
11 products
11 products
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From ₹ 12.00
The M3 Metal Nut is a precision-engineered component designed for secure fastening in various mechanical assemblies. Ideal for use in electronics, machinery, and construction projects, this nut offers reliable thread engagement and durability. Its metal construction ensures consistent performance under stress, making it compatible with M3 threaded bolts and screws. Suitable for applications requiring small yet sturdy fastening solutions, the M3 Metal Nut balances strength and size efficiently.
- Crafted from durable metal to provide long-lasting thread strength and resistance to wear
- Designed for M3 bolts and screws, ensuring a perfect fit for standardized fastening needs
- Compact size ideal for tight spaces without compromising fastening reliability
- Versatile compatibility with electronics, machinery, and precision equipment
- Corrosion-resistant finish extends component lifespan in various environments
- Consistent threading to maintain secure connections even under vibration or stress
From ₹ 12.00
The M3 x 6mm Counter Sunk CSK MS Slotted Minus Screw is a precision-engineered component designed for secure fastening in various assemblies. Its counter sunk head allows it to sit flush with surfaces, providing a neat and streamlined finish. The screw features a slotted minus drive for compatibility with standard flathead screwdrivers, making it ideal for applications requiring moderate torque. Crafted from mild steel, it offers reliable strength for general-purpose use in electronic, mechanical, and assembly projects.
- 6mm length ensures it fits compact assemblies without excess protrusion
- Counter sunk head delivers a smooth finish by sitting flush with mounting surfaces
- Slotted minus drive provides straightforward installation using common flathead tools
- Mild steel construction offers dependable durability for everyday fastening needs
- Suitable for securing components in electronics, machinery, and DIY projects
- Compatible with M3 threaded holes for precision fit and secure fastening
- Ideal for applications requiring moderate torque without stripping
From ₹ 12.00
The M3 x 10mm metal washer is a versatile component designed to distribute load and prevent damage to surfaces when fastening. Crafted from durable metal, it ensures stability and secure assembly in a wide range of mechanical and electronic applications. Ideal for use with M3 screws, this washer offers precise compatibility and reliable performance in both industrial and DIY projects.
- Compatible with M3 screws for consistent fit and function
- 10mm outer diameter provides effective load distribution
- Constructed from sturdy metal to resist wear and corrosion
- Prevents surface damage by evenly spreading fastening pressure
- Suits applications in electronics, machinery, and general hardware assembly
- Lightweight yet durable, ensuring long-lasting stability in joints
From ₹ 13.00
The M3 x 20mm counter sunk slotted minus screw is a precision component designed for secure fastening in various assemblies. Its 20mm length and M3 thread size make it ideal for applications requiring a flush surface finish. The slotted minus head allows for easy installation and removal with standard flathead tools, ensuring compatibility with many mechanical setups and electronic devices.
- Counter sunk design ensures the screw sits flush with the surface, providing a neat and smooth finish
- M3 thread size offers compatibility with a wide range of components and assemblies
- 20mm length balances stability and depth for secure fastening without protruding
- Slotted minus head accommodates flathead screwdrivers for straightforward installation and maintenance
- Constructed to fit standard mechanical and electronic applications requiring precise, low-profile fastening
- Durable material suitable for components that demand long-lasting, reliable screws
From ₹ 14.00
This M3 x 25mm counter sunk slotted minus screw is designed for precise fastening in various components and assemblies. Its counter sunk head allows for a flush finish, making it ideal for applications requiring smooth surfaces. The slotted minus drive provides compatibility with common screwdrivers, ensuring ease of installation. Crafted to meet standard component specifications, this screw offers reliable performance in mechanical and electronic projects.
- M3 x 25mm size ensures a secure fit for small to medium assemblies
- Counter sunk head allows for a seamless surface finish after installation
- Slotted minus drive offers straightforward compatibility with standard tools
- Suitable for precise component fastening in electronics, machinery, and DIY projects
- Manufactured to meet component-grade quality and durability standards
From ₹ 12.00
The M3 Spring Washer is a precision-engineered component designed to provide reliable tension and prevent loosening in threaded assemblies. Ideal for use in mechanical and electrical applications, this washer maintains consistent pressure under vibration and thermal changes. Crafted from durable materials, it fits M3-sized bolts and screws, ensuring compatibility with a broad range of fastening systems where secure hold and stability are critical.
- Designed for M3 fasteners, offering a secure fit that enhances joint reliability
- Maintains consistent tension to prevent loosening under vibration or stress
- Durable construction ensures long-lasting performance in various environments
- Compatible with multiple applications, including electronics, machinery, and automotive assemblies
- Compact size that provides effective spring action without adding bulk
- Corrosion-resistant finish extends the component’s lifespan in harsh conditions
From ₹ 13.00
The M3 x 10mm Counter Sunk CSK MS Slotted Minus Screw is a precision-engineered fastener designed for secure and flush mounting in electronic components and mechanical assemblies. Its counter sunk head allows it to sit level with or below the surface, making it ideal for applications requiring a smooth finish. Crafted for compatibility with M3 threaded holes, this screw features a slotted minus drive, enabling easy installation and removal with standard flathead tools.
- 10mm length offers reliable fastening in compact spaces without protruding.
- Counter sunk head ensures a flush fit to maintain sleek surface profiles.
- Slotted minus drive allows straightforward tightening using common flathead screwdrivers.
- Made of mild steel (MS) for durable performance in typical component assembly environments.
- Compatible with M3 threaded holes suitable for a wide range of electronics and machinery components.
- Ideal for assembly requiring low-profile fastening such as enclosures, panels, and mounting brackets.
From ₹ 13.00
The M3 x 15mm Counter Sunk CSK MS Slotted Minus Screw is a precision-engineered fastener designed for secure and flush mounting in various components and assemblies. Its counter sunk head ensures a smooth surface finish, making it ideal for applications requiring minimal protrusion. The slotted minus drive offers reliable torque transfer, compatible with standard flathead screwdrivers, and suits both mechanical and electronic component assembly where fastening strength and neat aesthetics are essential.
- 15mm length provides optimal penetration for medium-thickness materials
- M3 thread size ensures compatibility with a wide range of metric threaded holes
- The counter sunk head allows the screw to sit flush for a streamlined finish
- Slotted minus drive accommodates common flathead tools for easy installation and removal
- Manufactured from mild steel for dependable strength and durability
- Ideal for mechanical assembly and electronic enclosures requiring discreet fastening
- Resistant to stripping when correctly installed due to precise slot design
From ₹ 12.00
The M3 x 7mm Fibre Washer is a durable and lightweight component designed to provide secure fastening and insulation in various assembly applications. Crafted from high-quality fiber material, this washer offers excellent resistance to heat and electrical conductivity, making it ideal for use in electronic devices and mechanical systems. Its precise M3 inner diameter and 7mm outer diameter ensure compatibility with standard M3 screws, delivering reliable performance in both industrial and DIY projects.
- Precisely sized with an M3 inner diameter and 7mm outer diameter for a perfect fit with M3 screws
- Fiber construction provides outstanding electrical insulation and heat resistance
- Lightweight design reduces added weight without compromising durability
- Resistant to wear and corrosion, extending the lifespan of fastened assemblies
- Versatile compatibility suitable for electronics, machinery, and precision equipment
- Easy to install and helps prevent loosening in vibrating environments
From ₹ 24.00
This Hex Nut M2 (2mm) x 0.4mm crafted from stainless steel is designed for secure fastening in precision components. Its compact size and fine thread pitch make it ideal for electronics, small machinery, and detailed assembly projects requiring durable, corrosion-resistant hardware. Compatible with corresponding M2 bolts, this hex nut ensures reliable performance in environments where strength and stability are essential.
- Stainless steel construction provides outstanding corrosion resistance and long-lasting durability.
- 2mm diameter with 0.4mm thread pitch offers precise fitting for miniature fasteners and assemblies.
- Hexagonal shape enables easy tightening with standard wrenches or socket tools for convenient installation.
- Compact dimensions make it suitable for electronics, robotics, and fine mechanical applications.
- Compatible with standard M2 bolts ensuring versatile use across various component assemblies.
- Resists wear and deformation under repeated use, maintaining secure connections over time.
From ₹ 24.00
The M2 (2mm) x 10mm Pan Head Phillips Plus Stainless Steel Machine Screw is designed for secure fastening in precision assemblies and mechanical components. Crafted from durable stainless steel, this screw offers corrosion resistance and strength for reliable performance. Its Phillips Plus pan head design allows for efficient torque application and reduces cam-out, making it compatible with a variety of tools. Ideal for use in electronics, machinery, and other applications requiring small, robust fasteners.
- 2mm diameter and 10mm length provide precise fit for detailed assemblies
- Pan head with Phillips Plus drive ensures secure grip and reduces screwdriver slipping
- Stainless steel construction offers strong corrosion resistance for long-lasting durability
- Perfect for fastening components in electronics, mechanical devices, and intricate hardware
- Compatible with standard Phillips Plus screwdrivers and drivers for easy installation
- The smooth pan head design creates a clean, finished appearance on assembled products
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Description
Nuts & Bolts at Partsbaba.com – Fasteners for Electronics, Repairs & Assembly
Explore Nuts & Bolts at Partsbaba.com, essential fastening components used to secure PCBs, electronic assemblies, panels, frames, brackets, mechanical parts, and equipment.
Whether you're assembling electronics, repairing equipment, building a drone, or securing components to a chassis, choosing the correct nut, bolt, thread size, length, and material is important for a reliable fit.
Explore Nuts & Bolts
The Nuts & Bolts collection can include:
- Hex Nuts
- Hex Bolts
- Machine Screws
- PCB Screws
- Mounting Screws
- Small Nuts & Bolts
- Standoffs & Spacers
- Panel Fasteners
- Electronics Fasteners
- Replacement Nuts & Bolts
- Drone Fasteners
- Threaded Hardware
Compatibility Tip: Before purchasing, check the thread diameter, thread pitch, bolt length, head type, material, nut type, and required clearance.
What Are Nuts & Bolts?
A bolt is a threaded fastener used with a nut or threaded hole to secure components together.
A nut is a threaded fastener that mates with a compatible bolt.
A basic fastening assembly is:
Bolt → Components → Nut
When tightened correctly, the fastener creates clamping force that holds the components securely together.
Common Types of Nuts
Hex Nuts
Hex nuts are one of the most common nut types and are tightened using a suitable wrench or socket.
Lock Nuts
Lock nuts are designed to resist loosening under vibration or movement.
They can be useful in:
- Machinery
- Electronics equipment
- Drones
- Automotive applications
- Mechanical assemblies
Wing Nuts
Wing nuts can be tightened and loosened by hand without requiring a conventional wrench.
Flange Nuts
Flange nuts include an integrated flange that distributes clamping force over a larger area.
Common Types of Bolts & Screws
Hex Bolts
Hex-head bolts are designed to be tightened using a wrench or socket.
Machine Screws
Machine screws are commonly used for securing components into threaded holes or with compatible nuts.
Socket Head Screws
Socket head screws feature an internal hex drive and are useful where compact installation is required.
Pan Head Screws
Pan-head screws provide a relatively broad head surface and are widely used in electronic and mechanical assemblies.
Nuts & Bolts Specifications
| Specification | What to Check |
|---|---|
| Thread Diameter | Required thread size |
| Thread Pitch | Matching thread spacing |
| Bolt Length | Required fastening depth |
| Head Type | Hex, socket, pan, etc. |
| Drive Type | Hex, Phillips, slotted, etc. |
| Nut Type | Hex, lock, flange, etc. |
| Material | Steel, stainless steel, etc. |
| Finish | Corrosion/environment requirements |
| Strength | Application requirements |
| Quantity | Required pack size |
How to Choose the Right Nut & Bolt?
1. Identify the Thread Size
The bolt and nut must have matching thread dimensions.
For example, metric fasteners may be specified as:
M3 × 10 mm
This generally indicates:
- M3 → Nominal thread diameter
- 10 mm → Bolt length
2. Check the Thread Pitch
Matching diameter alone isn't enough.
The nut's thread pitch must match the bolt.
3. Choose the Correct Length
A bolt that is too short may not provide sufficient engagement, while an excessively long bolt may interfere with other components.
4. Check the Head Type
Choose a head style that fits the available space and required tool.
5. Select the Appropriate Material
Common materials include:
- Steel
- Stainless steel
- Brass
- Other application-specific materials
Material selection depends on strength, corrosion resistance, weight, and electrical/mechanical requirements.
Nuts & Bolts for Electronics
Small fasteners are commonly used to secure:
- PCBs
- Mounting brackets
- Enclosures
- Fans
- Power supplies
- Control panels
- Displays
- Electronic modules
For PCB mounting, nuts and bolts are often used together with standoffs or spacers.
Explore Spacers for PCB and component mounting solutions.
Nuts & Bolts for Drone Assembly
Lightweight fasteners can be used in drone construction for securing:
- Frames
- Motors
- Flight controllers
- ESCs
- Camera mounts
- Gimbals
- Brackets
When working with drones, fastener weight, thread compatibility, length, and vibration resistance should be considered.
Explore Drone Frame and Drone Gimbals for related drone components.
Nuts & Bolts vs Screws
| Feature | Nuts & Bolts | Screws |
|---|---|---|
| Typical Assembly | Bolt + nut | Screw + threaded hole/material |
| Removal | Generally easy | Generally easy |
| Clamping | Strong mechanical clamping | Depends on application |
| Common Use | Frames, brackets, assemblies | Enclosures, PCB mounting |
| Threaded Nut Required | Usually | Not always |
Common Fastener Problems
| Problem | Possible Cause |
|---|---|
| Nut Does Not Fit | Wrong thread size/pitch |
| Bolt Too Short | Incorrect length |
| Bolt Too Long | Incorrect selection |
| Thread Damage | Cross-threading or excessive force |
| Fastener Loosens | Vibration or insufficient tightening |
| Rust/Corrosion | Unsuitable material/environment |
| Head Gets Damaged | Incorrect tool or excessive torque |
How to Install Nuts & Bolts
Step 1: Match the Fasteners
Confirm that the bolt and nut have compatible threads.
Step 2: Align the Components
Position the components and align their mounting holes.
Step 3: Insert the Bolt
Pass the bolt through the aligned holes.
Step 4: Install the Nut
Thread the matching nut onto the bolt by hand first.
Step 5: Tighten
Use the appropriate tool and tighten to the required level.
Step 6: Check the Assembly
Confirm that the components are secure without damaging the parts.
Tip: Avoid excessive tightening, especially when fastening plastic housings, PCBs, or lightweight materials.
Why Choose Nuts & Bolts from Partsbaba.com?
- Useful for electronics assembly
- Suitable for mechanical repairs
- Options for different sizes and configurations
- Useful for PCB mounting
- Suitable for drone and DIY projects
- Helpful for equipment repairs
- Related hardware and components available
- Convenient online sourcing from Partsbaba.com
Explore Related Collections
Find complementary hardware and electronic components:
- Spacers – Browse mounting spacers.
- Repairing Tools – Find tools for electronics repair.
- Screwdriver – Explore screwdrivers.
- Drone Frame – Browse drone frames.
- Drone Gimbals – Explore camera gimbal components.
- Control Panel – Find control-panel components.
- Cable Ties – Organize and secure wiring.
Frequently Asked Questions
What are nuts and bolts used for?
Nuts and bolts are used to secure two or more components together using a threaded fastening system.
How do I know which nut fits a bolt?
The nut must have the same nominal thread diameter and compatible thread pitch as the bolt.
What does M3 × 10 mm mean?
For a typical metric fastener, M3 indicates a nominal 3 mm thread diameter and 10 mm indicates the bolt's length.
Can nuts and bolts be used for PCB mounting?
Yes. Small fasteners are commonly used with PCB spacers or standoffs to securely mount circuit boards.
How do I prevent nuts and bolts from loosening?
For vibration-prone applications, suitable solutions can include lock nuts, washers, thread-locking products, or other mechanical locking methods, depending on the application.
What should I check before buying nuts and bolts?
Check the thread size, pitch, length, head type, nut type, material, finish, and application requirements.
Shop Nuts & Bolts at Partsbaba.com
Find Nuts & Bolts at Partsbaba.com for electronics assembly, PCB mounting, drone builds, equipment repairs, mechanical projects, brackets, frames, and DIY applications.
Explore Nuts & Bolts at Partsbaba.com and find the right fasteners for your assembly and repair needs.
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