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Item #:
39296077
# BAS02570 (100 Pack) Self Tapping Bolt M4.2-1.41 x20mm Thread - 7mm Hex Head - Aftermarket Part Fits 700-254 / GM 11503892, 11500434
85% of respondents would recommend this to a friend
Item #:
39296077
XCD 106
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 15 items left in stock.
Order now and get it around Wednesday, September 30
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Upgrade your repairs with our reliable M4.2 Self Tapping Bolts - designed for durability and compatibility.
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What Stands Out
High Compatibility
Designed to fit various GM models, ensuring broad usage for automotive repairs and maintenance. This compatibility enhances convenience for DIY enthusiasts and professionals alike.
Durable Design
Constructed with high-quality materials for exceptional strength and resilience, these self-tapping bolts guarantee long-lasting performance, reducing the frequency of replacements.
Cost-Effective Bulk
Available in a 100 pack, offering significant savings compared to single purchases. Ideal for workshops or frequent repairs, ensuring you'll always have the right bolts on hand.
Product Details
| Size Name | Pack of 100 |
| Number of Pieces | 100 |
| Screw Head Style | Hex |
| Thread Size | M4 2 1 41 |
| Material Type | Alloy Steel |
| Brand | Buy Auto Supply |
| Fastener Type | Bolt |
| Manufacturer | Buy Auto Supply |
| Part Number | BAS02570 |
| Size | Pack of 100 |
| Material | Alloy Steel |
| Head Style | Hex |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists and DIY projects requiring reliable self-tapping bolts for various applications.
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Automotive Mechanics
Ideal for mechanics who need aftermarket parts for repairs and maintenance of vehicles compatible with listed part numbers.
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Home Improvement
Useful for home improvement tasks that require durable and effective fastening solutions in different materials.
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Heavy-Duty Applications
Not suitable for industrial or heavy-duty applications requiring more robust and higher-grade fastening solutions.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the thread specification of the BAS02570 self-tapping bolt?
Answer: The BAS02570 self-tapping bolt features a thread specification of M4.2-1.41. This means the bolt has a metric diameter of 4.2 mm with a pitch of 1.41 mm. Understanding the thread specification is crucial as it ensures compatibility with various components, particularly in automotive applications. Proper threading guarantees a secure fit and helps prevent loosening during operation, making it ideal for fixing parts in vehicles like the GM models compatible with this bolt. -
Question:
What are the dimensions of the BAS02570 self-tapping bolt?
Answer: The BAS02570 self-tapping bolt measures 20 mm in length and has a 7 mm hex head. These dimensions make it suitable for a wide range of applications, especially in automotive repairs where precise fitting is essential. A 20 mm length provides enough grip for various materials, while the 7 mm hex head allows for efficient torque application. This combination is beneficial when working on machinery or automotive parts that require solid fastening. -
Question:
Can the BAS02570 bolts be used for outdoor applications?
Answer: Yes, the BAS02570 bolts can be used for outdoor applications as they are designed to withstand varying weather conditions. The corrosion-resistant properties of these self-tapping bolts help ensure their longevity when exposed to moisture and other environmental factors. This makes them suitable for securing outdoor equipment or automotive components that are regularly exposed to the elements, ensuring your projects remain intact over time. -
Question:
What materials are compatible with the BAS02570 bolts?
Answer: The BAS02570 self-tapping bolts are designed to work effectively with metal and plastic materials. Their sharp threads allow them to create their own mating thread during installation, which is particularly beneficial in materials that might not need pre-drilling. This versatility makes them ideal for automotive repairs, home improvement projects, and machinery assemblies where strong connections are necessary, and they can be used in various DIY applications. -
Question:
Are these bolts easy to install by a novice?
Answer: The BAS02570 bolts are relatively straightforward to install, even for novices. Their design allows for a self-tapping mechanism, meaning you can directly screw them into materials without pre-drilling. This user-friendly feature is perfect for home repair projects or automotive tasks where you might want to make improvements without extensive experience. Just ensure you have the correct tools and a firm grip when applying torque. -
Question:
Will the BAS02570 self-tapping bolt fit my vehicle?
Answer: The BAS02570 self-tapping bolt is an aftermarket part specifically compatible with GM parts 700-254, 11503892, and 11500434. If your vehicle uses any of these components, then these bolts will fit correctly. Before purchasing, it’s always advisable to double-check your specific vehicle model to confirm compatibility, ensuring seamless integration into your repair or replacement tasks. -
Question:
What is the hex head size of the BAS02570 bolts?
Answer: The BAS02570 self-tapping bolt has a hex head size of 7 mm. This size facilitates easy engagement with standard socket and wrench tools, allowing for efficient tightening or loosening. Such a design is particularly useful during automotive maintenance, where quick adjustments may be necessary, ensuring you can work smoothly and effectively on your projects without hassle. -
Question:
How many bolts come in a pack of BAS02570?
Answer: Each pack of BAS02570 self-tapping bolts contains 100 bolts. This bulk quantity is advantageous for both professionals and DIY enthusiasts because it allows for multiple repairs or projects to be completed without the need for frequent reordering. This is especially beneficial in industrial settings or for automotive workshops where large quantities of reliable fasteners are often needed. -
Question:
Are the BAS02570 bolts rust-resistant?
Answer: Yes, the BAS02570 self-tapping bolts generally feature rust-resistant properties. This is crucial for ensuring the durability of fasteners, especially in automotive applications where exposure to moisture and varying climates is common. This rust-resistant quality helps maintain the structural integrity of the fasteners over time, making them ideal for long-term use in any setting prone to corrosion. -
Question:
Where can I buy the BAS02570 self-tapping bolt in Saint Lucia?
Answer: You can purchase the BAS02570 (100 Pack) Self Tapping Bolt on Ubuy in Saint Lucia. Ubuy offers a convenient online platform where you can find this product along with detailed descriptions and specifications. It's an excellent choice for securing your automotive or DIY projects, ensuring that you receive quality parts directly to your door.
Buy Auto Supply Clips Editorial Review
The BAS02570 (100 Pack) Self Tapping Bolt M4.2-1.41 x20mm Thread - 7mm Hex Head is a reliable choice for various automotive applications due to its durable alloy steel construction. With a hex head style, these bolts ensure easy installation and strong fastening. Users appreciate their compatibility with multiple GM parts, making them a practical aftermarket solution. The 100 pack ensures sufficient supply for extensive projects, while the precision threading guarantees a secure grip. Customers have noted the excellent quality and performance, enhancing their overall satisfaction with this product.
Customer Reviews & Ratings
25 customers ratings
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5 Star
75%
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4 Star
19%
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3 Star
6%
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2 Star
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Pros
- Pack of 100 bolts for extensive usage
- Durable alloy steel construction
- Hex head style for easy installation
- Compatible with various GM parts
- Precision threading for a secure grip
Cons
- Weight may be slightly bulky for small projects
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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XCD 106
Order now and get it around Wednesday, September 30
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QTY:
Only 15 items left in stock.
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Features & Benefits
- 25 pack of reliable self-tapping bolts for versatile applications.
- M4.2-1.41 x 20mm thread size ensures a secure fit.
- Features a 7mm hex head for easy installation.
- Constructed from steel with E-Coat anti-rust protection.
- Compatible with aftermarket parts such as 700-254 and GM 11503892.
- Washer is non-removable for added reliability.
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