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Item #:
146239045
12 inch x 3 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel Quantity: 5 pcs Made in USA, 12-13 x 3 Hex BoltCoarse ThreadPartially Threaded 1.25
Item #:
146239045
NAD 883
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A grade 8 bolt is stronger than the more commonly used grade 5.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Grade 8 Strength
Constructed with Grade 8 steel, these hex cap screws provide exceptional strength and durability, making them ideal for heavy-duty applications and ensuring reliable performance in demanding environments.
Corrosion Resistance
Zinc yellow plating enhances corrosion resistance, protecting the screws from rust and oxidation. This feature extends the product's lifespan, suitable for outdoor and harsh conditions.
American Made
Proudly made in the USA, these screws meet stringent quality standards and support local manufacturing, ensuring reliability and trustworthiness in your projects.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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DIY Enthusiasts
Perfect for home projects requiring strong, durable fasteners for reliable joint integrity in various materials.
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Mechanics and Technicians
Ideal for automotive and machinery applications needing high-strength bolts for secure assemblies under stress.
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Construction Professionals
Suitable for construction tasks where strength and corrosion resistance are crucial in heavy-duty applications.
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Lightweight Applications
Not ideal for small projects where lighter materials would suffice, leading to unnecessary weight and expense.
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Corrosive Environments
Zinc plating can be insufficient for highly corrosive settings; stainless steel may be a better choice.
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Heavy Duty Industrial Use
While strong, it may not meet specifications required for certain high-load, engineering-grade applications.
Product Description
12 inch x 3 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel Quantity: 5 pcs Made in USA, 12-13 x 3 Hex BoltCoarse ThreadPartially Threaded 1.25 inches of Thread
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Customer Questions & Answers
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Question:
What is the strength rating of these bolts?
Answer: These bolts have a tensile strength of 150,000 psi minimum. -
Question:
How many pieces are included in one purchase?
Answer: Each purchase includes 5 pieces of hex cap screws. -
Question:
What specifications do these bolts meet?
Answer: They are manufactured to ASME B18.2.1 and SAE J429 specifications.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- 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.
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NAD 883
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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.)
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Features & Benefits
- High-strength grade 8 zinc yellow plated steel hex cap screws.
- Includes 5 pieces for multiple applications.
- Manufactured to rigorous ASME and SAE specifications.
- Features a nylon patch for enhanced hold strength.
- Tensile strength of 150,000 psi minimum for superior durability.
- Proudly made in the USA for guaranteed quality.
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