7/16-14 x 3-1/4 Grade 8 UNC (Coarse) Hex Head Cap Screws, 10 pk.
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7/16-14 x 3-1/4 Grade 8 UNC (Coarse) Hex Head Cap Screws, 10 pk.
Built for strength and reliability, our Grade 8 Hex Head Cap Screws ensure excellent performance under tough conditions.
7/16"-14 x 3-1/4" Grade 8 UNC (Coarse) Hex Head Cap Screws, 10 pk.
Numéro d'article: 144460514

7/16"-14 x 3-1/4" Grade 8 UNC (Coarse) Hex Head Cap Screws, 10 pk.

85% des répondants recommanderaient ceci à un ami

Numéro d'article: 144460514

XOF 21869

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Commandez maintenant et recevez votre commande aux alentours du Mercredi, Septembre 30
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Built for strength and reliability, our Grade 8 Hex Head Cap Screws ensure excellent performance under tough conditions.
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Ce qui se démarque

High Strength
Grade 8 steel provides superior tensile strength, ensuring durability and longevity in demanding applications, making it ideal for heavy-duty tasks.
Coarse Threading
UNC coarse threading enhances grip and stability, reducing the likelihood of stripping, while ensuring compatibility with various materials and ease of installation.
Convenient Pack Size
Available in a 10-pack, this product offers great value and convenience for multiple projects, eliminating the need for frequent repurchases.

Détails du produit

Shop 7/16-14 x 3-1/4 Grade 8 UNC (Coarse) Hex Head Cap Screws, 10 pk. online at a best price in Mali. B0763K3W3Y

À qui est-ce destiné ?

Suitable For
  • Heavy Machinery Repairs

    Ideal for securing parts in heavy machinery requiring strong, durable fasteners to withstand intense use and vibration.

  • Automotive Applications

    Perfect for automotive repair and custom builds, offering reliable strength for critical connections that ensure vehicle safety.

  • Construction Projects

    Useful for various construction projects needing robust fastening solutions to support structural integrity in wood and metal.

Not Suitable For
  • Light-Duty Applications

    Not suitable for light-duty use cases where lower strength fasteners could suffice and reduce overall costs.

DESCRIPTION DU PRODUIT

7/16"-14 x 3-1/4" Grade 8 UNC (Coarse) Hex Head Cap Screws, 10 pk.

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the material composition of the 7/16"-14 x 3-1/4" Grade 8 UNC Hex Head Cap Screws?

    répondre: These screws are made from high-strength carbon steel, specifically classified as Grade 8. This means they have been heat-treated to achieve a minimum tensile strength of 150,000 psi. The robust material ensures durability and resistance to deformation under heavy loads, making them suitable for demanding applications like automotive repairs or heavy machinery assembly.
  • question: What are the typical applications for Grade 8 Hex Head Cap Screws?

    répondre: Grade 8 Hex Head Cap Screws are widely used in industrial settings, particularly for applications involving machinery and equipment that require high strength and reliability. They're commonly found in automotive assemblies, heavy equipment, and structural applications. Their ability to withstand high tension and shear stresses makes them ideal for both professional and DIY projects requiring secure fastening.
  • question: Do these screws require special tools for installation?

    répondre: To install Grade 8 Hex Head Cap Screws, standard socket wrenches or ratchet sets can be utilized. Their hex head design provides a solid grip, allowing for effective torque application. Whether you’re tightening metal to metal in construction or needing secure fastening in machinery, the right tools will ensure a snug fit and reduce the likelihood of stripping.
  • question: What sizes do these screws come in besides 7/16"-14 x 3-1/4"?

    répondre: While this specific size is popular, Grade 8 Hex Head Cap Screws are available in a variety of sizes and lengths to suit different applications. Common dimensions can be found ranging from smaller inches to larger configurations. Checking with a supplier for available stock can help you find the variant that meets your specific project requirements.
  • question: Can I use these screws in outdoor environments?

    répondre: Grade 8 Hex Head Cap Screws are ideal for many outdoor applications, especially when paired with proper coatings such as zinc plating. The high-strength carbon steel is resilient against mechanical stresses, and with protective finishes, they can also resist corrosion from the elements. They are frequently used in outdoor machinery and structural work where exposure to water or humidity is a factor.
  • question: What is the difference between UNC and UNF threads?

    répondre: UNC (Unified National Coarse) threads have a larger pitch than UNF (Unified National Fine) threads, which results in a stronger grip but a less tight fit. The 7/16"-14 UNC designation indicates that it has 14 threads per inch, making it suitable for quick assembly and disassembly in many applications. UNC threads are desirable in environments where vibration can loosen fasteners.
  • question: Can these screws be used with metal and wood materials?

    répondre: Yes, these screws are versatile and can be used effectively with both metal and wood materials. Their high tensile strength ensures they can hold up against the demands of metal-to-metal connections, while their design allows them to penetrate wood securely, making them suitable for a range of projects from carpentry to machinery repairs.
  • question: Are Grade 8 screws different from Grade 5 screws?

    répondre: Yes, Grade 8 screws are significantly stronger than Grade 5 screws. Grade 8 offers higher tensile strength, designed specifically for high-load applications, while Grade 5 is adequate for moderate loads. Choosing the correct grade depends on the specific application demands, with Grade 8 being the preferred option for heavy-duty tasks and structural supports.
  • question: What is the typical finish on these screws, and how does it affect their performance?

    répondre: These screws typically come with a zinc finish that serves as a protective layer against corrosion. This is particularly important in environments exposed to moisture. The finish enhances the longevity of the screws while retaining their strength. In conditions prone to rust, using screws with corrosion-resistant finishes can significantly improve performance and reduce maintenance needs.
  • question: Where can I buy 7/16"-14 x 3-1/4" Grade 8 UNC Hex Head Cap Screws, 10 pk in Mali?

    répondre: You can purchase 7/16"-14 x 3-1/4" Grade 8 UNC Hex Head Cap Screws, 10 pk through Ubuy. They offer a range of industrial hardware, including these high-strength cap screws, ensuring quality and reliability for your projects. Just visit their site to find this product and benefit from their competitive offerings.

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Avantages

  • High tensile strength
  • Durable and reliable
  • Corrosion-resistant coating
  • Perfect for heavy-duty applications
  • Easy to install

Les inconvénients

  • Some may find the length non-standard.

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

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4.2/5 9477 commentaires
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Jasmin
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“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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“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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“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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XOF 21869

Commandez maintenant et recevez votre commande aux alentours du Mercredi, Septembre 30

QTY:

Transaction sécuriséeTransaction sécurisée

Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Livraison transfrontalière la plus rapide

Caractéristiques et avantages

  • High-strength Grade 8 steel construction for strength and durability.
  • Designed with a hex head for easy tool engagement.
  • Partially threaded for versatile applications and superior grip.
  • Meets ASME B18.2.1 industry standards for quality assurance.
  • Temperature range of -58°F to 302°F for reliable performance.
  • Each package contains 10 screws, ensuring you have enough for your projects.

Assurance Ubuy

Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.