1137826 FASTENAL Coupling Nut Zinc

Review FASTENAL 5/8-11 L2-1/8 W13/16 Coupling Nut Zinc Plated Qty

Introducing the Fastenal 1137826 5/8-11 L2-1/8 W13/16 Coupling Nut in zinc finish. This versatile coupling nut is engineered to provide reliable and secure connections in various industrial applications.

Measuring 5/8-11 UNC (Unified National Coarse) threading on the outside and L2-1/8 UNF (Unified National Fine) threading on the inside, this nut is specifically designed for use with 13/16-inch (W13/16) diameter coupling bolts. The zinc finish offers excellent corrosion resistance, making it an excellent choice for environments where exposure to moisture or harsh chemicals is unavoidable.

The 1137826 model is manufactured to meet the highest standards of quality and precision. Each nut undergoes rigorous testing to ensure it meets the specified mechanical properties and dimensions. With a yield strength of approximately 65,000 psi (455 MPa), this coupling nut is strong and durable enough to handle the demands of industrial applications.

The smooth, cylindrical body of the nut is designed to accommodate the coupling bolts securely, while its hexagonal recess allows for easy application of torque using standard wrenches. The zinc finish also provides an attractive appearance, which can be beneficial in applications where aesthetics are a consideration.

In summary, the Fastenal 1137826 5/8-11 L2-1/8 W13/16 Coupling Nut in zinc finish is a high-quality, reliable, and corrosion-resistant component that is perfect for securing various industrial couplings. Its precise dimensions, excellent strength, and durable zinc finish make it a valuable addition to any industrial toolbox or inventory.

Pros and Cons of Buying Fastenal 1137826 5/8-11 l2-1/8 w13/16 Coupling Nut, Zinc

The Fastenal 1137826 5/8-11 l2-1/8 w13/16 Coupling Nut, Zinc is a common industrial fastener used to connect two components with a threaded connection. This type of nut is widely used in various industries due to its strength and durability. In this analysis, we will discuss the pros and cons of buying this specific coupling nut from Fastenal.

1. High-quality material: This coupling nut is made of zinc, which is a corrosion-resistant material. Zinc plating provides an additional layer of protection against rust and other environmental factors, making it an ideal choice for harsh industrial applications.

2. Wide application: The 5/8-11 UNC thread size of this nut is a standard thread size used in various industries, including automotive, construction, and manufacturing. This means that it is a versatile fastener that can be used in a wide range of applications.

3. Availability: Fastenal is a leading supplier of industrial and construction fasteners, and their wide distribution network ensures that their products are readily available. This can save time and money for businesses that require large quantities of nuts.

4. Reliability: Fastenal is a reputable company known for its high-quality products and excellent customer service. This can provide peace of mind for businesses that rely on the reliability of their industrial components.

1. Cost: Compared to other types of nuts, such as stainless steel or brass, zinc nuts may be more cost-effective in the short term but may require more frequent replacement due to their susceptibility to corrosion in certain environments.

2. Limited thread sizes: While the 5/8-11 UNC thread size is a common one, there are other thread sizes that may be required for specific applications. In such cases, businesses may need to source nuts from other suppliers.

3. Limited customization: Fastenal's 1137826 coupling nut is a standard product and cannot be customized to specific requirements. Businesses that need nuts with unique specifications may need to look elsewhere.

The Fastenal 1137826 5/8-11 l2-1/8 w13/16 Coupling Nut, Zinc is a high-quality, reliable, and versatile fastener that is widely used in various industries. Its corrosion-resistant zinc coating provides an additional layer of protection against environmental factors, making it an ideal choice for harsh industrial applications. However, it may not be the most cost-effective option for businesses that require large quantities of nuts or operate in environments with high corrosion levels. Ultimately, the decision to buy this coupling nut from Fastenal depends on the specific needs and budget of the business.

For businesses that require a standard 5/8-11 UNC thread size and operate in environments with moderate corrosion levels, the Fastenal 1137826 5/8-11 l2-1/8 w13/16 Coupling Nut, Zinc is an excellent choice due to its high quality, reliability, and wide availability. For businesses that require larger quantities of nuts or operate in environments with high corrosion levels, it may be worth considering other options, such as stainless steel nuts or custom-made nuts from other suppliers.

Details:

DOA/thread size. 5/8-11 x l2-1/8 w13/16 coupling nut zinc plated. ATM a563/a563m, f1941/f1941m. Thread style.

specifications buildymat:

• brand: Fastenal
• mpn: 1137826
• country of origin: United States

returns buildymat:

• policy: returns accepted
• paid by: buyer
• method: money back
• time: 60 days

general buildymat:

• category: Business & Industrial > Supplies > Building Materials

offer buildymat:

• options: ship-to-home
• started: april 23, 2026
• sold #: 7
• prices: $12.00–$25.00
• item condition: New
• availability: in stock
• in stock #: 3

payments buildymat:

• money order
• credit card: diners-club
• other
• wallet: paypal

seller buildymat:

• # reviews: 25414
• city: winona, minnesota
• rating: 99.7%

shipping buildymat:

• service: standard
• transit: 2-6 days
• class: standard
• type: fixed