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3/4"-16 (10 Pack) Grade 8 Hex Nylon Insert Lock Nut, Fine Thread, Yellow Zinc by Makers Bolt
USD 26
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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Grade 8 High Strength Nylon Insert Locknuts for unbeatable reliability.
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What Stands Out
Product Details
- Size: 3/4" | Wrench Size: 1-1/8" | Height: 0.860" - 0.890" | Thread: Fine - 16
- 10 nylock nuts per bag
- Grade 8, high-strength, heat-treated medium carbon alloy steel
- Yellow zinc plated for corrosion resistance
- ASME B18.6.6
| Fastener Type | Lock |
| Thread Size | 3/4"-16 (8676.6 cm) |
| Exterior Finish | Zinc |
| Color | Yellow |
| Thread Type | Unified National Fine (Unf) |
| Inside Thread Size | #8 |
| Thread Style | Fine |
| Thread Class | Class 2A |
| Screw Head Style | Hex |
| Drive Style | Hex |
| Compatible Groove Diameter | 0.75 Inches (1.9 cm) |
| Grade Rating | Grade 8 |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Finish Types | yellow zinc |
| Brand | MAKERS BOLT |
| UPC | 810074743471 |
| Manufacturer | Makers Bolt |
| Number Of Items | 10 |
| Part Number | 7516HLN8Y10 |
| Size Name | 3/4"-16 (10 pack) |
| Item Diameter | 0.75 Inches (1.9 cm) |
| Number of Pieces | 10 |
| Material | Alloy Steel |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Heavy Duty Projects
Ideal for users requiring strong, durable nuts for heavy machinery or structural applications in construction.
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Automotive Enthusiasts
Great for vehicle maintenance, providing secure fastening for parts under high vibration and stress conditions.
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General Maintenance
Perfect for DIY enthusiasts and professionals who need reliable nuts for various repair or assembly tasks.
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Lightweight Applications
Not suitable for projects involving low-stress installations where lighter options suffice.
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Non-Metal Applications
May not be effective on plastic or wood where traditional fasteners are more appropriate.
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Occasional Users
Not ideal for those who rarely use fasteners; purchasing a large pack may be unnecessary.
Product Description
Customer Questions & Answers
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Question:
What is the purpose of using Grade 8 Hex Nylon Insert Lock Nuts?
Answer: Grade 8 Hex Nylon Insert Lock Nuts are designed to provide a secure and stable fastening solution. The nylon insert prevents the nut from loosening due to vibrations and movement, making them ideal for high-stress environments. These nuts are commonly used in automotive applications, heavy machinery, and other critical settings where reliability is paramount. -
Question:
How do I know if the Grade 8 locking nuts are suitable for my project?
Answer: To determine the suitability, you should consider the load requirements and environmental conditions of your project. Grade 8 nuts are made from alloy steel and are heat-treated for superior strength making them perfect for high-load areas. If you're working on machinery, automotive, or structural applications, these nuts provide the strength and resistance needed to maintain integrity. -
Question:
What are the dimensions of the 5/8”-18 lock nuts?
Answer: The 5/8”-18 lock nuts feature a diameter of 5/8 inches and a fine thread pitch of 18 threads per inch. This specific threading ensures a tighter fit and enhances the locking mechanism, providing improved security against loosening forces. These dimensions make them compatible with various bolts in similar applications. -
Question:
Are the yellow zinc plating and finish important?
Answer: Yes, yellow zinc plating offers corrosion resistance and enhanced durability. This finish protects the nuts from rust and deterioration, which is critical for outdoor or humid environments. The bright finish also allows for easier identification among other fasteners, ensuring you have the right components for assembly or repairs. -
Question:
Can I use these lock nuts with any bolt size?
Answer: These lock nuts are specifically designed for use with bolts that have a diameter of 5/8 inches and a fine thread of 18 threads per inch. Using them with appropriately sized bolts ensures optimal performance. Always match the nut to the bolt's specifications to maintain strong and secure connections. -
Question:
What materials are these lock nuts made from?
Answer: Grade 8 lock nuts are made from high-carbon alloy steel, known for its strength and hardness. This robust material is essential for withstanding high levels of stress and load without deforming or breaking, making them perfect for demanding applications such as construction and automotive industries. -
Question:
How many nuts are included in this 10-pack?
Answer: This product contains a total of ten lock nuts. This bulk pack is perfect for those who require multiple fasteners for a project, ensuring you have enough hardware for assembly or repairs without the need to purchase additional packs, thus saving time and effort. -
Question:
Where can I buy the 5/8"-18 (10 Pack) Grade 8 Hex Nylon Insert Lock Nut in British Virgin Islands?
Answer: You can purchase the 5/8"-18 (10 Pack) Grade 8 Hex Nylon Insert Lock Nut through Ubuy in British Virgin Islands. Ubuy offers a wide range of industrial hardware, including durable fasteners from trusted brands, making it a reliable option for your purchasing needs. -
Question:
Are Grade 8 lock nuts reusable?
Answer: Grade 8 lock nuts can typically be re-used if they have not sustained any damage or deformation during the initial installation. However, it’s important to inspect them carefully before re-use to ensure they can still provide a secure fastening. For critical applications, replacing them with new nuts is advisable to maintain safety and integrity. -
Question:
What kind of tools do I need to install these lock nuts?
Answer: To install Grade 8 Hex Nylon Insert Lock Nuts, you will need a suitable wrench or socket set that matches the nut size. A torque wrench may be helpful to apply the correct amount of torque for the fastening application, ensuring a secure and tight connection while preventing overtightening.
MAKERSBOLT Locknuts Editorial Review
The 3/4"-16 (10 Pack) Grade 8 Hex Nylon Insert Lock Nut by Makers Bolt has garnered positive feedback from customers, appreciating both its functionality and value. Users have expressed satisfaction with the nuts’ compatibility and performance; they work as intended without causing any issues. Specifically, the Grade 8 strength and nylon insert are highlighted for their assurance of secure fastening, making these nuts reliable for various applications. Some users pointed out a slight difficulty in starting the nuts, indicating that they can feel a bit "wonky" initially due to tight tolerances, but once properly threaded, they perform admirably. Overall, the product has met or exceeded the expectations of many, with customers noting that they’ve successfully used them in automotive applications without any failures. The price point is also cited as a strong selling point, making these nuts an economical option for those who need reliable fasteners. In conclusion, the feedback indicates a positive reception, primarily with regard to performance and value, despite some minor concerns about ease of initial application. **
Customer Reviews & Ratings
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5 Star
86%
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4 Star
6%
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3 Star
3%
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2 Star
2%
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1 Star
3%
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Pros
- Comfortable price for a pack of nuts
- Good grade 8 strength
- Suitable for various applications, including automotive
Cons
- Initial difficulty in starting may occur
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.
USD 26
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QTY:
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.
Features & Benefits
- High strength Grade 8 construction ensures durability.
- Includes 25 locknuts per pack for versatile use.
- Yellow zinc plating offers corrosion resistance.
- Meets ASME B18.16.6 standard for quality assurance.
- Designed with nylon insert for secure locking.
- Convenient size and hex height for easy application.














