Newport Fasteners
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3/8-16 x 7-1/2 Hex Cap Screws, Grade 5 Steel, Zinc Plated, 5 Pack | Partially Threaded. 1.25 thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.
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3/8-16 x 7-1/2 Hex Cap Screws, Grade 5 Steel, Zinc Plated, 5 Pack | Partially Threaded. 1.25 thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.
For optimal performance, always pair a Grade 5 Hex Cap Screw with a Grade 5 hex nut.
3/8"-16 x 7-1/2" Hex Cap Screws, Grade 5 Steel, Zinc Plated, 5 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.
Item #: 45373003

3/8"-16 x 7-1/2" Hex Cap Screws, Grade 5 Steel, Zinc Plated, 5 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME

Item #: 45373003

XCD 162

Price Details

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*All items will import from US

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For optimal performance, always pair a Grade 5 Hex Cap Screw with a Grade 5 hex nut.
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What Stands Out

Corrosion Resistance
Zinc-plated finish offers excellent protection against rust and corrosion, ensuring longevity and durability for various outdoor and indoor applications.
Optimal Joint Strength
Coarse threads and partially threaded design provide superior holding power and stability, making these screws ideal for heavy-duty fastening tasks.
Bulk Package
With 100 pieces per pack, these screws offer great value and convenience for DIY projects and professional use, reducing the need for frequent reorders.

Product Details

Shop for Newport Fasteners 3/8-16x5-1/2 Hex Cap Screws Grade 5 Zinc Plated Steel in bulk quantity from Ubuy Montserrat. Get high-quality bolts at the best prices.
Thread Size3/8-16
Exterior FinishZinc
Manufacturer GradeGrade 5
Screw Head StyleHex
Colorzinc
Fastener TypeHexagon Bolt
Thread TypeUnc
Thread StyleRight Hand
Item HardnessGrade 5
Drive SystemExternal Hex
Grade RatingGrade 5
Set Screw Thread TypeCoarse
Material TypeAlloy Steel
Size Name3/8-16 x 7 1/2 inch (9692.6 cm)
Thread CoverageCoarse
Item Weight2 pounds (910 grams)
BrandNewport Fasteners
ManufacturerNewport Fasteners
Number Of Items5
Part NumberN847207-5
MaterialAlloy Steel
Head StyleHex

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists seeking durable and reliable fasteners for their home improvement projects and crafts.

  • Maintenance Personnel

    Ideal for professionals who perform routine maintenance, needing robust screws for repairs and replacements.

  • Construction Workers

    Useful for contractors requiring strong and resistant fasteners for building structures or machinery assembly.

Not Suitable For
  • Heavy Machinery

    Not suitable for heavy-duty equipment that requires specialized high-strength or high-tensile fasteners.

Product Description

3/8"-16 x 7-1/2" Hex Cap Screws, Grade 5 Steel, Zinc Plated, 5 Pack | Partially Threaded. 1.25" thread length. Hex head with washer face. ASME B18.2.1. Hex bolts.

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Customer Questions & Answers

  • Question: What are Grade 5 Hex Cap Screws used for?

    Answer: Grade 5 Hex Cap Screws are typically used in applications requiring moderate strength and durability. They are ideal for fastening machinery parts, automotive components, and structural assemblies where reliable performance is needed. The zinc plating provides corrosion resistance, making them suitable for outdoor and humid environments.
  • Question: What does the sizing '3/8"-16 X 7-1/2"' mean?

    Answer: The sizing '3/8"-16 X 7-1/2"' indicates the diameter and thread count as well as the length of the screw. Here, '3/8"' refers to the diameter in inches, '16' indicates 16 threads per inch, and '7-1/2"' is the total length of the screw. This specification is crucial when selecting the right screw for particular assembly needs to ensure a secure fit.
  • Question: How do I determine the right length of a hex cap screw?

    Answer: To determine the appropriate length of a hex cap screw, consider the thickness of the materials being fastened together. It’s critical to select a screw length that ensures it extends sufficiently through both pieces while providing enough thread engagement without protruding excessively. A typical recommendation is to have at least 1.5 times the diameter of engagement in the material.
  • Question: What is the difference between partially threaded and fully threaded screws?

    Answer: Partially threaded screws, like the Grade 5 Hex Cap Screws, have a portion of the shaft without threads, providing better grip in solid materials while allowing for some degree of flexibility in the connection. Fully threaded screws may provide a tighter grip across a larger surface area. The choice often depends on the specific needs of the assembly or application.
  • Question: Can I use these screws for outdoor applications?

    Answer: Yes, these screws are zinc plated, which offers a level of corrosion resistance suitable for outdoor applications. When used in playground equipment, outdoor furniture, or other exposed structures, they can withstand various weather conditions while maintaining structural integrity, making them a reliable choice for these scenarios.
  • Question: What tools do I need to install Grade 5 Hex Cap Screws?

    Answer: To install Grade 5 Hex Cap Screws, you will typically need a wrench or a socket set to grasp the hexagonal head for torque application. For ease of installation in tight spaces, a ratchet wrench can be helpful. Ensure you have the right size tools corresponding to the screws being used to facilitate a secure fit.
  • Question: Are Grade 5 screws suitable for heavy machinery?

    Answer: Yes, Grade 5 screws are commonly used in heavy machinery due to their high tensile strength, making them capable of withstanding significant loads. They are ideal for applications where a balance of strength and flexibility is necessary, such as in the assembly of equipment used in construction, automotive, and agricultural sectors.
  • Question: What material is used for these hex cap screws?

    Answer: These hex cap screws are typically made of medium carbon steel and are given a zinc plating finish. This combination provides strength and prevents rusting which enhances their durability. The material choice makes them applicable in various general-purpose tasks, promising longevity in both commercial and residential environments.
  • Question: Where can I find Grade 5 Hex Cap Screws Zinc Plated in Montserrat?

    Answer: You can purchase Grade 5 Hex Cap Screws Zinc Plated 3/8"-16 X 7-1/2", 5-Pieces, Coarse Thread Partially Threaded by Newport Fasteners through Ubuy. They offer a robust selection of fasteners and tools, ensuring you can easily find the products you need for your project.
  • Question: Do these screws come in packs larger than 5 pieces?

    Answer: While the product listing specifies a pack of 5 pieces, larger quantities may be available through other sellers or in bulk purchasing options. Checking directly on retailer websites, such as Ubuy, can help you confirm if they offer more extensive packs or options based on your project requirements.

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Pros

  • Highly durable zinc plating
  • Resistant to rust and corrosion
  • Easy to install and use
  • Strong Grade 5 material
  • Comes in a convenient quantity

Cons

  • Some may prefer a longer bolt option.

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Features & Benefits

  • Ensure compatibility: Use hex nuts that match the bolt grade.
  • Grade 5 tensile strength: Offers high durability at 120,000 psi.
  • Smooth hexagon head: Designed with a clean surface, free of markings.
  • Versatile sizes available: Fits 1/4 to 1.5 inch diameters.
  • Medium carbon steel construction: Provides strength and reliability.
  • Zinc finish: Enhances corrosion resistance for long-lasting use.

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