- Home Page /
- Industrial Supplies /
- Fasteners /
- Screws /
- Socket Head Screws /
- (25) Flat Socket Head 1/2-13 x 3 Cap Screw Al...
0 ratings
Item #:
144088781
(25) Flat Socket Head 1/2-13 x 3 Cap Screw Allen Black
Item #:
144088781
DJF 9790
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 30
Secured transaction
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.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Construction
Engineered from high-grade materials, this cap screw ensures exceptional strength and longevity, making it ideal for heavy-duty applications.
Precision Fit
Designed with a flat socket head for accurate engagement, it allows for better grip and torque transmission, minimizing the risk of stripping.
Corrosion Resistance
The black finish provides enhanced protection against rust and wear, ensuring reliability even in challenging environments, perfect for outdoor and industrial use.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.25 lbs (110 grams) |
| What is in the box | (25) Flat Socket Head... For more details, please check description/product details |
Who Should Buy?
-
Mechanical Engineers
Ideal for mechanical engineers requiring durable fasteners for prototypes or machinery assembly and design testing purposes.
-
DIY Enthusiasts
Great for DIY enthusiasts needing reliable bolts for home projects, furniture assembly, or crafting durable items.
-
Automotive Technicians
Perfect for automotive technicians looking for strong, reliable screws for automotive repair and maintenance tasks.
-
Casual Home Users
Not suitable for casual home users who may require easier-to-use fasteners for simple tasks or light assembly.
Product Description
(25) Flat Socket Head 1/2-13 x 3 Cap Screw Allen Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Flat Socket Head Cap Screw?
Answer: A Flat Socket Head Cap Screw is a type of fastener that features a cylindrical head allowing for a socket wrench to secure it. This design offers a flush finish when installed, making it ideal for applications requiring tight spaces or a smooth surface. Its versatility makes it perfect for use in machinery, automotive, and construction projects. -
Question:
What materials are Flat Socket Head Cap Screws made from?
Answer: Flat Socket Head Cap Screws are typically made from high-strength materials like carbon steel, stainless steel, or alloy steel. The choice of material affects durability, strength, and corrosion resistance. For instance, stainless steel is suitable for outdoor applications where exposure to moisture is a concern, while carbon steel provides excellent tensile strength for indoor machinery. -
Question:
Can I use Flat Socket Head Cap Screws in outdoor environments?
Answer: Yes, you can use Flat Socket Head Cap Screws in outdoor environments, especially if they are made from corrosion-resistant materials like stainless steel. This ensures the screws withstand elements like rain and humidity without degrading. Such screws are commonly used in outdoor furniture assembly or equipment installed in varied weather. -
Question:
What tool do I need to install a Flat Socket Head Cap Screw?
Answer: To install a Flat Socket Head Cap Screw, you'll need an Allen wrench or hex key that matches the drive size of the screw. This allows for effective torque application and ensures a secure fit. Generally, these are utilized in applications where precision is key, such as in automotive or machinery assemblies. -
Question:
What is the significance of the 1/2-13 measurement?
Answer: The measurement 1/2-13 indicates that the screw has a nominal diameter of half an inch and a threads-per-inch count of 13. This specific sizing ensures compatibility with corresponding nuts and tapped holes, making it critically important for ensuring mechanical assembly integrity. It is widely used in construction and heavy machinery. -
Question:
Are there different head styles for Socket Head Cap Screws?
Answer: Yes, Socket Head Cap Screws come in various head styles, including flat, round, and pan heads. Each style serves different purposes, with flat heads providing a flush finish suitable for applications needing low profile, while round or pan heads may provide finer grip or aesthetics in visible areas. -
Question:
What are the common applications for Flat Socket Head Cap Screws?
Answer: Flat Socket Head Cap Screws are commonly used in automotive, machinery, and structural applications. Due to their strength and reliable fastening capabilities, they are often seen in the assembly of engines, frameworks for construction projects, or even in furniture build. Their versatility allows for extensive application in various engineering fields. -
Question:
How do I determine the correct length of a Flat Socket Head Cap Screw?
Answer: To determine the correct length of a Flat Socket Head Cap Screw, measure the thickness of the materials you will be fastening together and add any required length for the threads to engage properly. This ensures that the screw is long enough to provide a secure hold without being excessively long, which could lead to interference. -
Question:
Can Flat Socket Head Cap Screws be reused?
Answer: Flat Socket Head Cap Screws can be reused if they appear undamaged and the threads remain intact. However, caution is advised; consistent reinstallation may affect their integrity due to potential wear. For critical applications, new screws are recommended to ensure safety and reliability. -
Question:
Where can I buy Flat Socket Head 1/2-13 x 3 Cap Screw Allen Black in Djibouti?
Answer: You can purchase the Flat Socket Head 1/2-13 x 3 Cap Screw Allen Black on Ubuy in Djibouti. Ubuy is a reliable e-commerce platform that offers a wide selection of fasteners and tools, ensuring you have access to quality products suitable for your projects.
Lexar Industrial Socket Head Screws Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“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
H
Hazel
Verified buyer
“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
O
Opaleye
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
AC
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
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
DJF 9790
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.