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100pcs M4x4mm Stainless Steel Hex Socket Set Cap Point Grub Screws
GBP 13
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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Stainless Steel provides strength and offers good corrosion resistance in many environments.
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What Stands Out
Product Details
- Set of 50pcs M3x3mm Stainless Steel Hex Socket Grub Screws
- Made of stainless steel with hex head and cup point socket
- Used for holding pulleys, gears, or other parts from turning relative to a shaft
- Provides strength and good corrosion resistance
- Hex Socket Drive Type with Hex Head Style
- Thread Size: 3 x 3mm, Total Length: 3mm, Weight: 9g
| Thread Coverage | Fully Threaded |
| Size Name | M4x4mm |
| Brand | NGe |
| Fastener Type | Machine Screw |
| UPC | 751450951946 |
| Manufacturer | NGe |
| Screw Head Style | Hex, Socket |
| Screw Point Style | point |
| Head Type | Hex |
| Drive System | Internal Hex |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Metal Type | Stainless Steel |
| Material | Stainless Steel |
| Head Style | Hex, Socket |
| Point Style | point |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists and DIY projects requiring secure fastening and durability in various materials.
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Mechanical Engineers
Perfect for engineers needing reliable fastening solutions for machinery and mechanical assemblies.
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Furniture Makers
Great for building and assembling furniture where small, strong screws are necessary to maintain aesthetics and stability.
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Heavy Load Applications
Not suitable for applications requiring heavy load bearing, as these screws may not provide enough strength.
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Corrosive Environments
May not be ideal for use in highly corrosive environments, despite being stainless steel, as degradation can occur.
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Non-Mechanical Use
Not recommended for decorative or non-mechanical applications where aesthetics are prioritized over function.
Product Description
Customer Questions & Answers
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Question:
What are M3x3mm Grub Screws used for?
Answer: M3x3mm grub screws are commonly used in a variety of mechanical applications where secure fastening is required without the need for a protruding head. These screws fit into locations where space is limited, making them ideal for securing gears, pulleys, and handles. Their compact size ensures a neat appearance in electronic devices and machinery, where aesthetics matter along with functionality. -
Question:
Are these M3x3mm grub screws corrosion-resistant?
Answer: Yes, the M3x3mm grub screws are made from stainless steel, which is known for its excellent corrosion resistance properties. This makes them suitable for use in both indoor and outdoor environments where moisture or harsh conditions may be present. Their durability ensures they maintain their structural integrity and appearance over time, making them a reliable choice for various applications. -
Question:
What tools are required to install M3x3mm grub screws?
Answer: To install M3x3mm grub screws, you will typically need a hex key or an Allen wrench that matches the hex socket in the screw head. These tools allow for a secure grip and easy torque application while connecting components. This setup is frequently found in DIY projects, furniture assembly, or mechanical repairs, ensuring a firm and precise fastening. -
Question:
Can M3x3mm grub screws be used in 3D printing?
Answer: Absolutely! M3x3mm grub screws are often used in 3D printing applications, especially when assembling printed parts or securing various components. Their low-profile design allows for seamless integration into 3D-printed models, where saving space is essential. Using these screws can enhance the overall stability and performance of the printed item. -
Question:
What makes stainless steel a preferred material for grub screws?
Answer: Stainless steel is a preferred material for grub screws due to its strength, durability, and corrosion resistance. This material provides a robust fastening solution that can withstand torque and stress, ensuring components remain securely in place. Additionally, stainless steel's ability to resist rust and oxidation makes it an ideal choice for both indoor and outdoor projects. -
Question:
How many grub screws come in a typical pack?
Answer: Typically, a pack of M3x3mm grub screws includes 50 pieces. This quantity is ideal for both hobbyists and professionals who may require multiple screws for various projects. Having a bulk supply ensures that you have enough screws on hand for ongoing repairs, build projects, or even as a contingency when working on different mechanical assemblies. -
Question:
What is the head type of M3x3mm grub screws?
Answer: The M3x3mm grub screws feature a hex socket head type, which allows for easy tightening and loosening using an appropriate hex key or Allen wrench. This design minimizes the risk of slipping, providing better torque transfer during installation. The socket head design is advantageous in applications where space is limited and traditional screw heads would be impractical. -
Question:
What are some common applications for M3x3mm grub screws?
Answer: M3x3mm grub screws are commonly used in various applications, including machinery assembly, automotive parts, and furniture making. They are particularly useful in securing components like knobs, pulleys, and conveyor systems, where a smooth surface is essential. Additionally, they are prevalent in assembling electronic equipment, ensuring pieces hold firmly without intrusive fasteners. -
Question:
Do M3x3mm grub screws require any special handling precautions?
Answer: While M3x3mm grub screws are relatively straightforward to handle, it is advisable to avoid over-torquing them during installation, as this could lead to stripping or damaging the screw head. Using a torque wrench can ensure that you apply the correct amount of force. Additionally, it's crucial to keep them stored in a dry place to prevent any moisture-related issues. -
Question:
Where can I buy 50pcs M3x3mm Stainless Steel Hex Socket Set Cap Point Grub Screws?
Answer: You can purchase 50pcs M3x3mm Stainless Steel Hex Socket Set Cap Point Grub Screws from Ubuy in UK. Ubuy offers a reliable purchasing platform with a range of products to cater to your needs, ensuring you find the right screws for your projects.
NGe Socket Head Screws Editorial Review
Overall, customers seem satisfied with the 50pcs M3x3mm Stainless Steel Hex Socket Set Cap Point Grub Screws. One customer praised their "excellent quality" and another said they were "perfect for the job". However, a few customers had difficulties with the screws stripping easily during installation. Overall, the screws are Considered to be durable and of high quality, with easy installation for those who are experienced. However, novice users may need to exercise caution during installation to avoid stripping the screws.
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Pros
- Excellent quality
- Durable and long-lasting
- Perfect for the job
Cons
- May strip easily during installation, requiring careful handling.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 13
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Made of stainless steel with a hex head grub screw cup point socket
- Often used for holding pulleys and gears to prevent parts from turning relative to a shaft
- Offers good corrosion resistance in different environments
- Package Content: 50pcs x Grub Screws
- Main Color: Silver Tone
- Thread Pitch: 0.5 mm

