NewportFasteners
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Grade 8 Hex Cap Screws Plain Finish 1/2-20 x 8-1/2, 1 -Bolt, Fine Thread Partially Threaded 1.5 inches of Thread by Newport Fasteners
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Grade 8 Hex Cap Screws Plain Finish 1/2-20 x 8-1/2, 1 -Bolt, Fine Thread Partially Threaded 1.5 inches of Thread by Newport Fasteners
Grade 8 Steel cap screw made from medium carbon alloy steel and heat treated, designed for high stress applications.
Grade 8 Hex Cap Screws Plain Finish 1/2"-20 x 8-1/2", 1 -Bolt, Fine Thread Partially Threaded 1.5 inches of Thread by Newport Fasteners
Item #: 43674232

Grade 8 Hex Cap Screws Plain Finish 1/2"-20 x 8-1/2", 1 -Bolt, Fine Thread Partially Threaded 1.5 inches of Thread by Newport Fasteners

Item #: 43674232

BDT 3809

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, July 15
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Grade 8 Steel cap screw made from medium carbon alloy steel and heat treated, designed for high stress applications.
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What Stands Out

Grade 8 Material
Constructed from high-strength Grade 8 steel, ensuring superior durability and reliability for heavy-duty applications.
Precision Threads
Fine 1/2”-20 threading provides optimal grip and stability, reducing the risk of loosening under stress.
Bulk Packaging
Includes 50 pieces, perfect for contractors and DIY enthusiasts, allowing for cost-effective bulk purchasing without sacrificing quality.

Product Details

Shop the finest quality Newport Fasteners 12 inch Hex Cap Screw Grade 8 at Ubuy Bangladesh. Available in plain steel with a quantity of 50 pcs. Order now!
Item Weight2.5 lbs (1.13 kg)

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for home projects requiring reliable fastening with high strength and durability.

  • Professionals

    Perfect for contractors and builders needing consistent quality in fasteners for construction and assembly tasks.

  • Automotive Repairs

    Great choice for automotive applications requiring robust screws for secure fitting in various installations.

Not Suitable For
  • Lightweight Applications

    Not suitable for projects requiring minimal load-bearing or lightweight fastening solutions.

  • Outdoor Use

    Plain finish may lead to rust and corrosion in outdoor or wet environments.

  • Precision Engineering

    Not ideal for precision components where fine tolerances and specifications are critical.

Product Description

Grade 8 Hex Cap Screws Plain Finish 1/2"-20 x 8-1/2", 1 -Bolt, Fine Thread Partially Threaded 1.5 inches of Thread by Newport Fasteners

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials are Grade 8 Hex Cap Screws made of?

    Answer: Grade 8 Hex Cap Screws are typically made from medium carbon steel, which is alloyed with elements like manganese for enhanced strength and hardness. This makes them ideal for high-stress applications where strength is paramount. The threading on these screws allows for effective fastening in various materials, including metal and plastic, making them versatile for multiple uses in automotive, construction, and machinery projects.
  • Question: What is the significance of the '12-20 x 1' specification?

    Answer: The '12-20 x 1' specification indicates that the screw has a diameter of 12, a threads-per-inch count of 20, and is 1 inch long. This detailed sizing ensures that the screw fits precisely into compatible nuts and tapped holes. Users can easily identify the exact fit required for their projects, whether it's for securing machinery parts or fastening wooden components together.
  • Question: Can Grade 8 Hex Cap Screws be used in outdoor projects?

    Answer: Yes, while Grade 8 Hex Cap Screws are durable and offer high tensile strength, they are recommended for indoor use unless properly coated or paired with anti-corrosion measures. Outdoor environments expose them to moisture and elements that may lead to rust. For outdoor applications such as deck building or outdoor furniture assembly, consider using coated screws or adding protective treatments to ensure longevity.
  • Question: What tools are needed to install Grade 8 Hex Cap Screws?

    Answer: To install Grade 8 Hex Cap Screws, you will need a standard hex socket wrench or a ratchet and socket that fits the screw's head. Depending on the application, a torque wrench may also be beneficial to ensure the screws are tightened to the appropriate specifications for optimal performance. Having the right tools on hand can help avoid stripping threads and ensure a secure fit.
  • Question: What are typical applications for Grade 8 Hex Cap Screws?

    Answer: Grade 8 Hex Cap Screws are frequently used in applications that require high strength and durability. Common uses include automotive assembly, heavy machinery, and structural projects where reliability is critical. They are also ideal for securing engine components, assembling machinery, and various industrial applications where minimal risk of failure is crucial.
  • Question: Are these screws suitable for high-temperature environments?

    Answer: Grade 8 Hex Cap Screws perform well in high-stress environments but are not specifically designed for extreme temperatures. They typically retain strength up to a moderate range but may start to lose structural integrity in extremely high-temperature situations. For applications in heat-intensive environments, stainless steel or specially coated screws would be more appropriate to prevent weakening or deformation.
  • Question: How can I identify the diameter and thread count of a screw?

    Answer: To determine the diameter and thread count of a screw like the Grade 8 Hex Cap Screw, you can use a caliper for diameter measurement and a thread gauge to count the number of threads per inch. Proper measurement ensures you select compatible hardware and prevent mismatched fittings, essential in applications where strength and precision are vital.
  • Question: What does 'fine thread' mean in the context of screws?

    Answer: Fine thread refers to screws that have a more densely packed thread design, resulting in more threads per inch compared to coarse screws. This allows for finer adjustments and makes these screws ideal for applications where precision is needed. Fine threads also provide better resistance to loosening under vibration, making them suitable for machinery and automotive installations.
  • Question: What does 'plain finish' mean for screws?

    Answer: A plain finish means the screws are not coated with any additional protective layer like zinc or black oxide. This uncoated finish is usually used for applications where appearances matter less, or where the screws will be painted or otherwise finished after installation. However, plain finish screws may require additional measures in corrosive environments to prevent rusting.
  • Question: Where can I buy Grade 8 Hex Cap Screws Plain Finish 12-20 x 1, 50 -Pieces, Fine Thread Fully Threaded by Newport Fasteners in Bangladesh?

    Answer: You can purchase Grade 8 Hex Cap Screws Plain Finish 12-20 x 1, 50-Pieces, Fine Thread Fully Threaded by Newport Fasteners from Ubuy. Ubuy offers a variety of fasteners and hardware, ensuring that you can find what you need with ease. With such a reliable platform, you can explore multiple options and select the best product for your specific requirements.

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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.

BDT 3809

Order now and get it around Wednesday, July 15

QTY:

Secured transactionsecured 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
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Made from medium carbon alloy steel
  • Heat treated for increased durability
  • Designed for high stress applications
  • Grade 8 Steel with six radial lines on the top of the bolt head
  • Fully threaded with a plain finish
  • Meets ASME B18.2.1 & SAE J429 specifications
  • Tensile Strength: 150,000 psi. min