BOLT MC HARDWARE 021-00050 Hex Nut Pack 819648025159 5X.08MM 10/PACK

( Brand: Bolt Mc Hardware ), ( Manufacturer Part Number: 021-00050 ), ( Application: Multi Functional ), ( Base Color: Silver ), ( Color/finish: Zinc ), ( Drive Pitch: 0.8 Mm ), ( For Bolt Size: 8 Mm ), ( Head Type: Hex ), ( Material: Carbon Steel ), ( Measurement System: Metric ), ( Product Type: Hardware/fasteners/fittings ), ( Size: 5mm ), ( Special Offer: Yes ), ( Type: Standard ), ( Units: 10 Pack ), ( Part Type: Other ), ( Alt Mpn 1: 148000 ), ( Alt Mpn 2: 2404-0672 ), ( Alt Mpn 3: 500449 ), ( Category 1: Misc Accessories ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 0.13 ), ( Package Length: 4.50 ), ( Package Width: 3.00 ), ( Package Height: 0.40 ), ( Warranty: 90 Days ), ( UPC: 819648025159 )

Review BOLT MC HARDWARE Hex Nut 5x.08mm 10/pack

The **Bolt 021-00050 Hex Nut (5x0.08mm, 10-Pack)** is a precision-engineered fastener designed for applications requiring a balance of strength, durability, and ease of installation. Crafted from high-quality **mild steel**, this hex nut features a standard **5mm internal diameter** and a **0.08mm thread pitch**, ensuring a secure and reliable fit with compatible bolts, screws, or studs. The **hexagonal head** provides ample surface area for wrenches or sockets, allowing for efficient tightening and loosening without slippage, even in demanding environments. With a **10-pack quantity**, this nut offers a cost-effective solution for bulk assembly projects, from automotive repairs and mechanical assemblies to general construction and DIY tasks. Its **zinc-plated finish** enhances resistance to corrosion, extending the nut s lifespan in outdoor or humid conditions, while maintaining a clean, professional appearance. The consistent thread uniformity guarantees a snug, vibration-resistant connection, reducing the risk of loosening over time. Whether used in structural frameworks, machinery, or household fixtures, this hex nut delivers dependable performance with minimal maintenance, making it an indispensable component for any toolkit or inventory.

**Pros and Cons of Buying Bolt 021-00050 Hex Nut (5x0.08mm, 10/Pack)**

1. **Standardized Size and Fit** The 5x0.08mm hex nut is a common metric size, making it compatible with a wide range of bolts, screws, and fasteners. This ensures easy replacement and interchangeability in mechanical assemblies.

2. **Cost-Effective for Small Quantities** Purchasing a pack of 10 nuts is often more economical than buying single nuts, especially if you only need a few at a time. The price per unit is typically lower when buying in bulk, even in small increments.

3. **Versatile Applications** These nuts are suitable for general-purpose use in woodworking, metalworking, automotive repairs, DIY projects, and light-duty machinery. Their standard design ensures a secure grip on bolts without excessive tightening.

4. **Easy to Find and Replace** Due to their widespread use, these nuts are readily available at hardware stores, online retailers, and bulk suppliers. If you ever need replacements, sourcing them is straightforward.

5. **Durable Material** Most standard hex nuts of this type are made from steel or zinc-plated steel, providing sufficient strength and resistance to corrosion for many applications. The plating also prevents rusting in moderate environments.

6. **No Special Tools Required** Installing or removing these nuts does not require specialized tools beyond a wrench or socket. This makes them ideal for quick fixes and maintenance tasks.

7. **Long Shelf Life** Properly stored nuts (in a dry environment) remain usable for years without degradation, making them a practical long-term purchase.

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1. **Limited Strength for Heavy-Duty Use** While adequate for light to medium-duty applications, these nuts may not be suitable for high-stress environments, such as heavy machinery, automotive suspension systems, or structural applications. Over-tightening can lead to stripping or deformation.

2. **Potential for Rust or Corrosion** Even with zinc plating, these nuts can corrode over time, especially in humid or outdoor conditions. This may require additional lubrication (e.g., grease or anti-seize compound) or the use of stainless steel alternatives for prolonged exposure to moisture.

3. **Not Self-Locking** Unlike lock nuts or nylon-insert nuts, standard hex nuts can loosen over time due to vibration or movement. This may necessitate additional locking mechanisms (e.g., thread locker, washers, or clips) in dynamic applications.

4. **Size Limitations** The 5x0.08mm size is small, which can make handling and installation slightly more challenging, particularly for those with limited dexterity. The small threads may also be prone to cross-threading if not aligned properly.

5. **Quality Variability** Some cheaper or generic brands may produce nuts with inconsistent threading, uneven surfaces, or weaker plating. This can lead to difficulties in installation or premature failure. Buying from reputable suppliers helps mitigate this risk.

6. **Not Ideal for High-Temperature Applications** Standard steel or zinc-plated nuts may not perform well in extreme heat, as the plating can degrade or the steel lose tensile strength. For high-temperature use, specialized materials like stainless steel or heat-treated alloys are better suited.

7. **Overkill for Very Light Applications** For extremely light-duty tasks (e.g., plastic components or low-stress assemblies), these nuts may be unnecessarily robust, leading to potential over-tightening or damage to the material being fastened.

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The **Bolt 021-00050 hex nut (5x0.08mm, 10/pack)** is a practical and cost-effective choice for general-purpose fastening tasks where moderate strength and versatility are required. Its standard size, affordability, and widespread availability make it a go-to option for DIY projects, repairs, and light mechanical work. However, it is not ideal for high-stress, high-vibration, or high-temperature applications, where specialized fasteners would be more appropriate.

For most homeowners, hobbyists, and professionals working on non-critical assemblies, these nuts offer a reliable balance of performance and cost. If you anticipate heavy loads, corrosive environments, or frequent movement, consider supplementing with lock nuts, thread locker, or higher-grade materials.

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- You need a small quantity for general-purpose use (e.g., woodworking, automotive maintenance, or light machinery).

- You prioritize affordability and ease of use over extreme durability.

- You plan to store them in a dry environment to prevent rust.

- Your application involves high stress, vibration, or temperature fluctuations.

- You require corrosion resistance in harsh conditions (opt for stainless steel or coated nuts).

- You need self-locking features (consider nylon-insert or lock nuts).

For most casual users, this product is a solid, no-frills choice that delivers value without unnecessary complexity.

Details:

FOR BOLT SIZE8mm. Combined shipping available. PART TYPE Other. 100% satisfaction guaranteed.

Bolt MC Hardware Hex Nut 5x.08mm - 10/Pack 021-00050:: Metric Nuts Standard. Choice of standard, unlock, flange, Fuji-lock and low-dome acorn nuts. Hardware/Fasteners/Fittings. Sold in packs of 10.

MATERIAL Carbon Steel. HEAD TYPE Hex.

part #: 02100050 prices

• $9.77-$13.26

specifications fendeframat:

• brand: Bolt Mc Hardware
• mpn: 021-00050
• application: Multi Functional
• base color: Silver
• color/finish: Zinc
• drive pitch: 0.8 Mm
• for bolt size: 8 Mm
• head type: Hex
• material: Carbon Steel
• measurement system: Metric
• product type: Hardware/fasteners/fittings
• size: 5mm
• special offer: Yes
• type: Standard
• units: 10 Pack
• part type: Other
• alt mpn 1: 148000
• alt mpn 2: 2404-0672
• alt mpn 3: 500449
• category 1: Misc Accessories
• average delivery time: 2-3 Days
• package weight: 0.13
• package length: 4.50
• package width: 3.00
• package height: 0.40
• warranty: 90 Days
• upc: 819648025159

payments fendeframat:

• credit card: Mastercard
• wallet: Paypal
• other

returns fendeframat:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer fendeframat:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: March 20, 2026

seller fendeframat:

• # reviews: 516676
• rating: 99.6%
• city: Hilliard, Ohio

shipping fendeframat:

• cost: $0.00
• carrier: USPS, FedEx
• type: Calculated
• service: USPS Ground Advantage, FedEx 2Day, FedEx Standard Overnight
• transit: 4-10 Days
• class: Standard, Expedited, One-day

general fendeframat:

• Motorcycle Scooter Parts Accessories > Body Frame > Other Body Frame
• condition: New

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