• Banner

    M4x30 Round head Screw Robotics Bangladesh
    • M4x30 Round head Screw Robotics Bangladesh
    • M4x30 Round head Screw Robotics Bangladesh

    M4x30 Round head Screw

    RBD-3893

    • M4x30 Round Head Machine Screws made of durable Mild Steel (MS)
    • Precision threaded for secure and stable fastening applications
    • Round head design ensures smooth finish and easy tool engagement
    • Suitable for machinery, robotics, and electronic assembly projects
    • Resistant to moderate wear and corrosion for long-lasting use
    • For versatile applications and replacements
    BDT 25
    BDT 25 BDT 25 BDT 25 BDT 25
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 25 Tax excluded
    BDT 25 Tax included
    BDT 0 Tax
    BDT 25 Tax excluded
    BDT 0 Tax
    BDT 25 Tax included
    Quantity
    In-Stock
    196 Items

    3 people have purchased this item
    196 items in stock
    Description

    The M4x30 Round Head Screw is a reliable fastening solution crafted from high-quality Mild Steel (MS), offering strength and durability for mechanical, electronic, and DIY projects. With an M4 thread diameter and 30mm length, these machine screws feature a smooth round head that provides an aesthetically clean finish while ensuring secure tightening. Ideal for use in robotics, machinery, and industrial assemblies, these screws maintain firm grip and precision alignment in various materials. This offers convenience for multiple installations or replacements, making it an essential hardware component for both hobbyists and professionals. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Features:

    1. Made from strong Mild Steel for dependable fastening performance.

    2. M4 thread diameter provides excellent compatibility with standard nuts and inserts.

    3. Round head design ensures smooth finish and prevents damage to surfaces.

    4. Corrosion-resistant coating suitable for light to moderate environments.

    5. Ideal for assembling metal, plastic, or wood components in robotics and machinery.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Applications:

    1. Robotics and automation projects requiring secure structural connections.

    2. DIY electronic enclosures and machine part assemblies.

    3. Industrial maintenance and repair work.

    4. Mounting sensors, motors, and brackets in prototypes or devices.

    5. General-purpose fastening in mechanical and hobby projects.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    General Specifications
    Thread DiameterM4
    Length30mm
    Head TypeRound Head
    MaterialMild Steel (MS)
    FinishZinc Plated / Polished
    Drive TypePhillips / Slotted
    Thread TypeMachine Thread
    UsageRobotics, Machinery, DIY
    Shipment Weight0.010 kg
    Shipment Dimensions3 × 3 × 3 cm

    Please allow 5% measuring deviation due to manual measurement.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Package Includes:

    1 x M4x30 Round head Screw

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Product Details
    RBD-3893
    196 Items

    Specific References

    EAN13
    3893
    Comments (0)
    Grade
    No customer reviews for the moment.
    16 other products in the same category:
    32 In 1 Multipurpose Precision Screwdriver Set Robotics Bangladesh 32 In 1 Multipurpose Precision Screwdriver Set Robotics Bangladesh

    Reference: RBD-1711

    32 In 1 Multipurpose Precision Screwdriver Set

    (0)
    The shaft is made of high-speed steel. Ergonomically and slip-resistant designed handle for comfortable grip. Compact and lightweight design. Multiple different sizes are included to meet all your needs. Elegant appearance. Especially suitable for RC helicopter airplane.
    BDT 249
    BDT 249 tax incl.
    BDT 249 tax excl.
    BDT 249 tax excl.
    BDT 249 tax incl.
    BDT 249 tax incl.
    BDT 0 Tax
    BDT 249 tax excl.
    BDT 249 tax excl.
    BDT 0 Tax
    BDT 249 tax incl.
    More 32 In 1 Multipurpose Precision Screwdriver Set
    In-Stock
    In stock: 22
    Heat Resistant S120 Silicone 13.4" x 9" Soldering Work Mat Robotics Bangladesh Heat Resistant S120 Silicone 13.4" x 9" Soldering Work Mat Robotics Bangladesh

    Reference: RBD-1233

    Heat Resistant S120 Silicone 13.4" x 9" Soldering Work Mat

    (0)
    High-Quality Silicone Material 13.4" x 9" Inch Anti Static Material Magnetic slots to hold a small part Bright Colour for easy view of small components
    BDT 780
    BDT 780 tax incl.
    BDT 780 tax excl.
    BDT 780 tax excl.
    BDT 780 tax incl.
    BDT 780 tax incl.
    BDT 0 Tax
    BDT 780 tax excl.
    BDT 780 tax excl.
    BDT 0 Tax
    BDT 780 tax incl.
    More Heat Resistant S120 Silicone 13.4" x 9" Soldering Work Mat
    In-Stock
    In stock: 32
    Sold-out Digital Slide Calipers Metal with LCD Robotics Bangladesh Digital Slide Calipers Metal with LCD Robotics Bangladesh

    Reference: RBD-1240

    Digital Slide Calipers Metal with LCD

    (0)
    Internal, external, depth, and step measurements can be taken in millimeters, inches with precision and accuracy.  The zero distance can be set at any distance. helpful in measuring deviations from a standard distance.  Made of light weight,high strength,wear-resistant material. Digital vernier electronic ruler measuring caliper is much more durable.  Can...
    BDT 935
    BDT 935 tax incl.
    BDT 935 tax excl.
    BDT 935 tax excl.
    BDT 935 tax incl.
    BDT 935 tax incl.
    BDT 0 Tax
    BDT 935 tax excl.
    BDT 935 tax excl.
    BDT 0 Tax
    BDT 935 tax incl.
    More Digital Slide Calipers Metal with LCD
    Sold-out
    In stock: 0
    Sold-out Mini DC UPS for Modem, Router, CCTV Camera 6000mA 22. Mini DC UPS for Modem, Router, CCTV Camera 6000mA 22.

    Reference: RBD-1087

    Mini DC UPS for Modem, Router, CCTV Camera 6000mA 22.2W 12V 2A

    (0)
    Uninterruptible Power Supply Mini UPS Modem, Router, CCTV Camera and Lighting 6000mAh 22.2W
    BDT 1,998
    BDT 1,998 tax incl.
    BDT 1,998 tax excl.
    BDT 1,998 tax excl.
    BDT 1,998 tax incl.
    BDT 1,998 tax incl.
    BDT 0 Tax
    BDT 1,998 tax excl.
    BDT 1,998 tax excl.
    BDT 0 Tax
    BDT 1,998 tax incl.
    More Mini DC UPS for Modem, Router, CCTV Camera 6000mA 22.2W 12V 2A
    Sold-out
    In stock: 0
    Sold-out Solder Lead 32 Gram Robotics Bangladesh

    Reference: RBD-1268

    Solder Lead 32 Gram

    (0)
    Mediocre Quality Lead Name: Tong Kong Wire Diameter: 0.8mm 60/40 Tin/Lead Solder Wire Flux: 2% SWG: 20/22 Net Weight: 32gMelting Temperature 280°C Approx. (Tested by RoboticsBD LAB)
    BDT 95
    BDT 95 tax incl.
    BDT 95 tax excl.
    BDT 95 tax excl.
    BDT 95 tax incl.
    BDT 95 tax incl.
    BDT 0 Tax
    BDT 95 tax excl.
    BDT 95 tax excl.
    BDT 0 Tax
    BDT 95 tax incl.
    More Solder Lead 32 Gram
    Sold-out
    In stock: -11
    Desoldering Braid Solder Remover Wick 2mm Robotics Bangladesh Desoldering Braid Solder Remover Wick 2mm Robotics Bangladesh

    Reference: RBD-3072

    Desoldering Braid Solder Remover Wick 2mm

    (0)
    Wick Width: 2 mm (+/- 2) Length: 1.5 Feet Material: Copper
    BDT 90
    BDT 90 tax incl.
    BDT 90 tax excl.
    BDT 90 tax excl.
    BDT 90 tax incl.
    BDT 90 tax incl.
    BDT 0 Tax
    BDT 90 tax excl.
    BDT 90 tax excl.
    BDT 0 Tax
    BDT 90 tax incl.
    More Desoldering Braid Solder Remover Wick 2mm
    In-Stock
    In stock: 14
    Foam Tape Double Sided 2 Inches Robotics Bangladesh

    Reference: RBD-3081

    Foam Tape Double Sided 2 Inches

    (0)
    High Bond Tape: 3M VHB double-sided tape for secure, near-invisible mounting solutions. Versatile Surface Bonding: Sticks to glass, metal, plastic, tile, wood, marble, and more. Easy Installation: Simple peel-and-stick application; leaves no mess or residue. Flexible & Durable: Stretches without breaking, maintaining a strong hold even under stress.
    BDT 165
    BDT 165 tax incl.
    BDT 165 tax excl.
    BDT 165 tax excl.
    BDT 165 tax incl.
    BDT 165 tax incl.
    BDT 0 Tax
    BDT 165 tax excl.
    BDT 165 tax excl.
    BDT 0 Tax
    BDT 165 tax incl.
    More Foam Tape Double Sided 2 Inches
    In-Stock
    In stock: 9
    20cm - 7inch Multifunctional PCB Ruler Robotics Bangladesh 20cm - 7inch Multifunctional PCB Ruler Robotics Bangladesh

    Reference: RBD-3640

    20cm - 7inch Multifunctional PCB Ruler

    (0)
    Dual-scale ruler for precise measurement in both centimeters and inches (20cm / 7 inch) Integrated PCB design tools including protractor and IC pin spacing tables Durable R-4 gold-plated metal construction ensures high wear resistance Ideal for PCB layout, component alignment, and circuit board repairs Compact, lightweight, and portable – fits perfectly...
    BDT 205
    BDT 205 tax incl.
    BDT 205 tax excl.
    BDT 205 tax excl.
    BDT 205 tax incl.
    BDT 205 tax incl.
    BDT 0 Tax
    BDT 205 tax excl.
    BDT 205 tax excl.
    BDT 0 Tax
    BDT 205 tax incl.
    More 20cm - 7inch Multifunctional PCB Ruler
    In-Stock
    In stock: 50
    KOOCU V900 Precision Soldering Iron Robotics Bangladesh

    Reference: RBD-1322

    KOOCU V900 Precision Soldering Iron

    (0)
    Brand Name: KOOCU Model: V900 soldering iron Output Temperature: 200-480 degree Celsius Output Power:25W
    BDT 535
    BDT 535 tax incl.
    BDT 535 tax excl.
    BDT 535 tax excl.
    BDT 535 tax incl.
    BDT 535 tax incl.
    BDT 0 Tax
    BDT 535 tax excl.
    BDT 535 tax excl.
    BDT 0 Tax
    BDT 535 tax incl.
    More KOOCU V900 Precision Soldering Iron
    In-Stock
    In stock: 23
    Cap Conductive Slip Ring 4 Wire Robotics Bangladesh

    Reference: RBD-1388

    Cap Conductive Slip Ring 4 Wire

    (0)
    A slip ring is an electromechanical device that allows the transmission of power and electrical signals from a stationary to a rotating structure. A slip ring can be used in any electromechanical system that requires rotation while transmitting power or signals. It can improve mechanical performance, simplify system operation and eliminate damage-prone...
    BDT 749
    BDT 749 tax incl.
    BDT 749 tax excl.
    BDT 749 tax excl.
    BDT 749 tax incl.
    BDT 749 tax incl.
    BDT 0 Tax
    BDT 749 tax excl.
    BDT 749 tax excl.
    BDT 0 Tax
    BDT 749 tax incl.
    More Cap Conductive Slip Ring 4 Wire
    In-Stock
    In stock: 15
    Tool Kit - Screwdriver and Bit Set High Quality Robotics Bangladesh Tool Kit - Screwdriver and Bit Set High Quality Robotics Bangladesh

    Reference: RBD-0421

    Tool Kit - Screwdriver and Bit Set High Quality

    (0)
    Compact and Portable pocket toolkit. RoboticsBD 44 different head style Rubber Shockproof gripped handle Strong and durable plastic Case Colour: Yellow-Light Green Interchangeable Precise Manual Tool Kit. High Strength Chrome Alloy is used to manufacture this tool. Magnetic bits are easy to fit into the handle. RoboticsBD Heat resistant.
    BDT 1,550
    BDT 1,550 tax incl.
    BDT 1,550 tax excl.
    BDT 1,550 tax excl.
    BDT 1,550 tax incl.
    BDT 1,550 tax incl.
    BDT 0 Tax
    BDT 1,550 tax excl.
    BDT 1,550 tax excl.
    BDT 0 Tax
    BDT 1,550 tax incl.
    More Tool Kit - Screwdriver and Bit Set High Quality
    In-Stock
    In stock: 4
    M3x15+6 Brass Hex Spacer Standoff Male - Female Robotics Bangladesh M3x15+6 Brass Hex Spacer Standoff Male - Female Robotics Bangladesh

    Reference: RBD-2905

    M3x15+6 Brass Hex Spacer Standoff Male - Female

    (0)
    Male to female threaded for secure PCB and machine board mounting Hex head design allows for easy tightening with a wrench Ideal for creating space between circuit boards Brass construction offers durability and corrosion resistance Available in 15mm length with M3 threads
    BDT 25
    BDT 25 tax incl.
    BDT 25 tax excl.
    BDT 25 tax excl.
    BDT 25 tax incl.
    BDT 25 tax incl.
    BDT 0 Tax
    BDT 25 tax excl.
    BDT 25 tax excl.
    BDT 0 Tax
    BDT 25 tax incl.
    More M3x15+6 Brass Hex Spacer Standoff Male - Female
    In-Stock
    In stock: 11
    USB Watchdog Computer Automatic Restart Blue Screen Mining Game Server BTC Miner for PC Desktop Robotics Bangladesh

    Reference: RBD-2717

    USB Watchdog Computer Automatic Restart Blue Screen Mining Game Server BTC Miner for PC Desktop

    (0)
    Automatic PC restart on blue screen, crash, or system freeze Double-relay version with program, website, and video card monitoring Supports scheduled restarts and forced power-off restarts Ideal for mining rigs, servers, gaming PCs, and monitoring systems Easy driver installation with customizable watchdog software Run log query and auto power-on after...
    BDT 850
    BDT 850 tax incl.
    BDT 850 tax excl.
    BDT 850 tax excl.
    BDT 850 tax incl.
    BDT 850 tax incl.
    BDT 0 Tax
    BDT 850 tax excl.
    BDT 850 tax excl.
    BDT 0 Tax
    BDT 850 tax incl.
    More USB Watchdog Computer Automatic Restart Blue Screen Mining Game Server BTC Miner for PC Desktop
    In-Stock
    In stock: 10
    Testing Hook Clip Multimeters Test Lead Extension Probe Aperture 4mm Plug-in Pair Robotics Bangladesh Testing Hook Clip Multimeters Test Lead Extension Probe Aperture 4mm Plug-in Pair Robotics Bangladesh

    Reference: RBD-2180

    Testing Hook Clip Multimeters Test Lead Extension Probe Aperture 4mm Plug-in Pair

    (0)
    Testing hook clip multimeters test lead extension probe Safety handle and spring hook type alligator clip Converting connection for probes with whorl pattern Made of high quality material, durable to use and provide great performance Compact design, easy to carry
    BDT 330
    BDT 330 tax incl.
    BDT 330 tax excl.
    BDT 330 tax excl.
    BDT 330 tax incl.
    BDT 330 tax incl.
    BDT 0 Tax
    BDT 330 tax excl.
    BDT 330 tax excl.
    BDT 0 Tax
    BDT 330 tax incl.
    More Testing Hook Clip Multimeters Test Lead Extension Probe Aperture 4mm Plug-in Pair
    In-Stock
    In stock: 23
    DC PCB Mount Female Plug Socket 2.

    Reference: RBD-2333

    DC PCB Mount Female Plug Socket 2.5mm

    (0)
    DC PCB Mount Female Plug Socket for 2.5mm x 5.5mm power connectors Compatible with Type A connectors as per IEC 60130-10 Standard Features a rectangular mounting face and blade-type connectors Compact black design with a durable build Ideal for adding external power to various electronic projectsAccepts standard 2.5mm x 5.5mm male power connectors to...
    BDT 10
    BDT 10 tax incl.
    BDT 10 tax excl.
    BDT 10 tax excl.
    BDT 10 tax incl.
    BDT 10 tax incl.
    BDT 0 Tax
    BDT 10 tax excl.
    BDT 10 tax excl.
    BDT 0 Tax
    BDT 10 tax incl.
    More DC PCB Mount Female Plug Socket 2.5mm
    In stock
    In stock: 185
    You might also like
    M5x10 Flat head Screw (Pack of 5) Robotics Bangladesh M5x10 Flat head Screw (Pack of 5) Robotics Bangladesh

    Reference: RBD-1799

    M5x10 Flat head Screw (Pack of 5)

    (0)
    Diameter 5mm and Length 10 (M5 x 10) Phillips Flat Head Machine Screw (Countersunk)
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More M5x10 Flat head Screw (Pack of 5)
    In-Stock
    In stock: 279

    Reference: RBD-1797

    M5x20 Flat head Screw (Pack of 5)

    (0)
    Diameter 5mm and Length 20 (M5 x 20) Phillips Flat Head Machine Screw (Countersunk)
    BDT 50 BDT 70
    BDT 70 BDT 50 tax incl.
    BDT 70 BDT 50 tax excl.
    BDT 70 BDT 50 tax excl.
    BDT 70 BDT 50 tax incl.
    BDT 70 BDT 50 tax incl.
    BDT 0 BDT 0 Tax
    BDT 70 BDT 50 tax excl.
    BDT 70 BDT 50 tax excl.
    BDT 0 BDT 0 Tax
    BDT 70 BDT 50 tax incl.
    More M5x20 Flat head Screw (Pack of 5)
    In-Stock
    In stock: 88
    M5x30 Flat head Screw (Pack of 5) Robotics Bangladesh M5x30 Flat head Screw (Pack of 5) Robotics Bangladesh

    Reference: RBD-1798

    M5x30 Flat head Screw (Pack of 5)

    (0)
    Diameter 5mm and Length 30 (M5 x 30) Phillips Flat Head Machine Screw (Countersunk) Stainless Steel 
    BDT 100
    BDT 100 tax incl.
    BDT 100 tax excl.
    BDT 100 tax excl.
    BDT 100 tax incl.
    BDT 100 tax incl.
    BDT 0 Tax
    BDT 100 tax excl.
    BDT 100 tax excl.
    BDT 0 Tax
    BDT 100 tax incl.
    More M5x30 Flat head Screw (Pack of 5)
    In-Stock
    In stock: 26
    M5x8 Flat head Screw (Pack of 5) Robotics Bangladesh M5x8 Flat head Screw (Pack of 5) Robotics Bangladesh

    Reference: RBD-2621

    M5x8 Flat head Screw (Pack of 5)

    (0)
    Diameter 5mm and Length 8 (M5 x 8) Phillips Flat Head Machine Screw (Countersunk)
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More M5x8 Flat head Screw (Pack of 5)
    In-Stock
    In stock: 77

    Follow us on Facebook