40-3361 Nut Bright Anchor Fastener Cam Bolt

( Brand: 8020 ), ( Manufacturer Part Number: 40-3361 ), ( Model: 40-3361 40 ), ( Part Type: Anchor Fastener Cam Bolt )

Review 8020 T nut And 40 Series Bright Anchor Fastener Cam Bolt Each

The **8020 40-3361 T-Nut 40 Bright Anchor Fastener Cam Bolt** is a high-performance, precision-engineered fastener designed for robust and repeatable assembly in industrial, mechanical, and structural applications. This component is part of the 8020 brand s renowned **T-Nut** series, renowned for its durability and reliability in high-stress environments. The **40 Bright** designation indicates a bright, uncoated steel construction, ensuring a clean, corrosion-resistant finish ideal for applications where aesthetics or galvanic compatibility are critical. The **anchor fastener** design features a **cam-action mechanism**, allowing for quick and secure installation without the need for pre-drilling or threading, which significantly reduces assembly time while maintaining structural integrity. The **T-Nut** itself is engineered with a threaded interior that accepts standard bolts or screws, providing a stable, load-bearing connection that resists loosening under vibration or dynamic forces. This fastener is particularly well-suited for applications in **machine tooling, conveyor systems, automotive chassis, and heavy-duty framing**, where precision alignment and repeatable clamping are essential. Its **40 series** designation suggests a larger, high-capacity variant, capable of handling significant axial and shear loads while maintaining minimal play, ensuring consistent performance across multiple installations. The **cam bolt** mechanism allows for easy insertion into pre-punched or drilled holes, expanding to grip the material securely from the backside, eliminating the need for backing plates or additional hardware. This design not only simplifies assembly but also reduces material waste and installation complexity, making it a cost-effective solution for large-scale manufacturing and fabrication projects. Whether used in **metal fabrication, aerospace components, or industrial machinery**, the 8020 40-3361 T-Nut delivers a balance of strength, versatility, and ease of use, ensuring reliable performance in demanding operational conditions.

### **Pros and Cons of buying a 8020 40-3361 T-Nut (40 Bright Anchor Fastener Cam Bolt)**

1. **High Strength and Durability** The 40 series aluminum is known for its robust construction, making this T-nut suitable for heavy-duty applications, including CNC machines, workbenches, and industrial setups. The bright finish indicates it is likely new and untreated, ensuring maximum strength.

2. **Precision Engineering** Designed by 8020, a trusted brand in CNC and machine tool components, this part adheres to tight tolerances, ensuring a secure and repeatable fit in your setup.

3. **Versatile Compatibility** The 40-3361 model is designed for use with 40-series 8020 aluminum frames, which are widely used in CNC routers, milling machines, and other precision equipment. It works well with standard 1/4" or 5/16" bolts, offering flexibility in assembly.

4. **Easy Installation** The cam bolt design allows for quick and secure tightening without the need for specialized tools beyond a wrench or socket. This makes assembly and disassembly straightforward, which is useful for adjustments or maintenance.

5. **Reliable for Dynamic Loads** The T-nut s cam mechanism distributes clamping force evenly, reducing the risk of loosening under vibration or repeated loading ideal for machines that experience movement or shock.

6. **Cost-Effective for High-Quality Needs** While not the cheapest option, it offers a balance between affordability and performance, making it a practical choice for serious builders who prioritize durability over ultra-low cost.

7. **Standardized Design** Being a widely available 8020 part, you can easily find replacements or additional components if needed, reducing long-term maintenance hassles.

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1. **Limited to 8020 Systems** This T-nut is specifically designed for 40-series 8020 aluminum frames. If you re working with a different frame or material (e.g., steel, other aluminum profiles), compatibility may be an issue, requiring additional adapters or modifications.

2. **Requires Proper Alignment** Improper installation such as misalignment or overtightening can lead to binding, uneven clamping, or even damage to the frame. Precision is key, which may be challenging for beginners.

3. **Not Ideal for Extremely Heavy Loads Without Reinforcement** While strong, the 40-series aluminum has its limits. For applications with extremely high forces (e.g., heavy-duty milling or extreme static loads), additional reinforcement (e.g., thicker frames or supplementary fasteners) may be necessary.

4. **Bright Finish May Require Protection** The "bright" finish means it s untreated, which can make it susceptible to corrosion if exposed to moisture or chemicals over time. If used in humid or industrial environments, consider applying a protective coating (e.g., oil or paint).

5. **Potential for Wear Over Time** Like all mechanical components, the cam bolt and T-nut can wear out with repeated use, especially under high stress. Regular inspection and maintenance are recommended to prevent failure.

6. **Higher Cost Than Basic Alternatives** Compared to generic or cheaper T-nuts, this part is more expensive. If you re on a tight budget or building a non-critical project, a lower-cost alternative might suffice.

7. **Tool Dependency** While not overly complex, installation requires basic tools (socket wrench, torque wrench for proper tightening). If you lack these tools, the setup process may be more time-consuming.

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The **8020 40-3361 T-nut (40 Bright Anchor Fastener Cam Bolt)** is a high-quality, reliable component ideal for **precision CNC builds, workbenches, and industrial applications** where strength, durability, and repeatability are critical. Its strengths lie in its **precision engineering, compatibility with 8020 systems, and ability to handle dynamic loads**, making it a top choice for serious builders. However, it is **not a one-size-fits-all solution** it s best suited for projects using 8020 aluminum frames and may require additional care in installation and maintenance.

For **budget-conscious or non-critical builds**, cheaper alternatives might work, but for **long-term reliability and performance**, this T-nut is a strong recommendation.

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- You are building or modifying an **8020 aluminum frame** (e.g., CNC router, milling machine, or workbench).

- You need a **durable, high-strength fastener** that can handle vibration and repeated loading.

- You prioritize **precision and compatibility** with other 8020 components.

- You are willing to invest in **quality parts** for a project that demands reliability.

- Your project uses **non-8020 frames or materials**, as compatibility may be an issue.

- You are working on a **low-budget project** where cost is a major concern.

- You lack **basic tools** (e.g., torque wrench) for proper installation.

- Your application involves **extremely heavy static loads** without additional reinforcement.

For most **serious CNC or machine tool builds**, this T-nut is **highly recommended** due to its proven performance and widespread compatibility. Pair it with proper installation techniques (e.g., correct torque, alignment) to maximize its lifespan.

Details:

Up for sale is one 8020 T-nut and 40-3361 40 Series Bright Anchor Fastener Cam with Bolt 4 each.

part #: 403361 prices

• $19.99-$29.95

specifications automationjack:

• brand: 8020
• mpn: 40-3361
• model: 40-3361 40
• part type: Anchor Fastener Cam Bolt

shipping automationjack:

• class: Standard, Expedited
• carrier: UPS, USPS
• service: UPS Ground, USPS Ground Advantage, USPS Priority Mail
• cost: $4.00
• type: Fixed
• transit: 3-7 Days

seller automationjack:

• # reviews: 1816
• city: Nashville, Tennessee
• rating: 99.7%

returns automationjack:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

offer automationjack:

• sold: 0
• options: Ship-to-home
• started: June 9, 2026
• availability: In Stock

payments automationjack:

• other
• wallet: Apple-pay
• credit card: Visa

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

8020 40-3361 Is Similar To:

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