1. Used Motors Parts & Accessories Deals
  2. sku: 7457157928239651
  3. BWP NSI M-5221

BWP-NSI M-5221 Axlnut Protorqstyle 8PT 1/4-12THD 3/8AF M-1917SKT

M-1917skt Bwp-nsi M-5221 Axlnut Protorqstyle 8pt 3 1/4-12thd 4 3/8af

( Brand: Bwp-nsi ), ( Manufacturer Part Number: M-5221 )

Review BWP NSI Axlnut Protorqstyle 8pt 1/4-12thd 3/8af

The BWP-NSI M-5221 Axle Nut ProtorqStyle is a high-performance, heavy-duty axle nut specifically designed for applications requiring maximum strength and durability. This nut is engineered to meet the demands of commercial vehicles, industrial equipment, and other applications where extreme loading conditions are common.

The M-5221 Axle Nut is manufactured from premium quality alloy steel, ensuring superior resistance to wear, corrosion, and impact loading. Its 8-point design provides increased contact area with the bolt, enhancing torque transfer and reducing the risk of nut loosening under heavy loads.

This nut is suitable for applications with a thread pitch of 1/4-12th, and a thread size of M19x1.5, making it a versatile choice for various industrial and automotive applications. The ProtorqStyle design offers an advanced self-locking feature, which helps prevent nut rotation during operation and ensures a secure connection between the nut and the bolt.

The M-5221 Axle Nut is finished with a protective zinc coating, providing excellent resistance to the elements and ensuring a long service life, even in harsh environments. Its 3/8 AF (American Fasteners) hexagonal head allows for easy application and removal using standard socket wrenches or impact guns.

In summary, the BWP-NSI M-5221 Axle Nut ProtorqStyle is a robust, high-strength axle nut that offers superior resistance to wear, corrosion, and impact loading, making it an ideal choice for heavy-duty applications requiring maximum durability and reliability. Its 8-point design, self-locking feature, and versatile thread pitch make it a versatile and valuable addition to any industrial or automotive workshop.

The BWP-NSi M-5221 AXLNUT PROTorq-style 8pt 1/4-12thd 3/8AF M-1917SKT is a type of nut and bolt assembly used in various industries, particularly in automotive applications. This component is known for its high-strength and durability, making it a popular choice for applications that require extra holding power. Here are some pros and cons of buying this nut and bolt assembly:

Pros:

1. High-strength: The BWP-NSi M-5221 AXLNUT PROTorq-style nut and bolt assembly is designed to provide a superior holding power, making it suitable for applications that require extra strength.

2. Durability: This nut and bolt assembly is made from high-quality materials that are resistant to corrosion and wear, ensuring long-lasting performance.

3. Versatile: The M19x1.5 thread pitch and PROTorq-style design make this nut and bolt assembly compatible with a wide range of applications.

Cons:

1. Cost: Compared to standard nuts and bolts, the BWP-NSi M-5221 AXLNUT PROTorq-style nut and bolt assembly is more expensive due to its high-strength and durability.

2. Availability: These nuts and bolts may not be readily available at local hardware stores and may require special ordering.

3. Installation: Installing these nuts and bolts may require specialized tools and knowledge, adding to the installation time and cost.

In conclusion, the BWP-NSi M-5221 AXLNUT PROTorq-style nut and bolt assembly offers superior strength and durability, making it an ideal choice for applications that require extra holding power. However, its cost, availability, and installation requirements may be drawbacks for some buyers.

If you are in an industry or application that requires high-strength and durability, then the BWP-NSi M-5221 AXLNUT PROTorq-style nut and bolt assembly is a worthwhile investment. However, if you are working on a budget or do not require the extra holding power, then a standard nut and bolt assembly may be a more cost-effective option. Ultimately, the decision to purchase this nut and bolt assembly depends on your specific needs and requirements.

Details:

Call for info. Paints, liquids chemicals are also exempt from free shipping. ABOUT THE PART AxlNut ProTorqStyle 8pt 3 1/4-12Thd 4 3/8Af M-1917Skt. Parts that are heavyweight/bulky such as springs, wheels, hubs, drums, hoods, fenders and body parts, brake shoes, etc.

Bulk/Whl pricing available.

part #: m5221 price

  • $28.07

specifications motoralph:

  • brand: Bwp-nsi
  • mpn: M-5221

shipping motoralph:

  • service: Flat Rate Freight
  • class: Freight
  • type: Fixed
  • cost: $0.00

payments motoralph:

  • wallet: Google-pay
  • credit card: Discover
  • other

returns motoralph:

  • policy: No Returns

seller motoralph:

  • # reviews: 10482
  • rating: 90.4%
  • city: Lamar, Colorado

offer motoralph:

  • sold: 0
  • started: April 27, 2025
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

general motoralph:

  • condition: New
  • Motors > Parts Accessories > Other
sku: 7457157928239651,

Bwp-nsi M-5221 Is Similar To:

  • (38.7% similar) Call for info. Bulk/whl pricing available. Paints, liquids chemicals are also exempt from free shipping. Part #: HU9A. Parts that are heavyweight/bulky such as springs, wheels, hubs, drums, hoods, fenders and body parts, brake shoes, etc. About the part equalizer bushing for hutch...(April 22nd, 2026)
  • (39.2% similar) Call for info. Parts that are heavyweight/bulky such as springs, wheels, hubs, drums, hoods, fenders and body parts, brake shoes, etc. Paints, liquids chemicals are also exempt from free shipping. Bulk/whl pricing available. About the part brake roller 3/4 id 1-1/2 OD 7/8 lg std M-602...(May 3rd, 2026)
motoralph logo
1 offer $28.07 USD
  • Offer #1: $28.07 price + $0.00 shipping estimate = $28.07* total. ABOUT THE PART AxlNut 6pt 3 1/4"-12Thd Outer 4 1/16"Hex M-1915Skt.FREE SHIPPING

Copyright © motoralph.com