LAVALOCK 1-2NPT Steel Npt Weld Stepped Female Nut 690996753822 1/2NPT

( Brand: Lavalock ), ( Manufacturer Part Number: 1/2NPT ), ( Color: Steel ), ( Itemheight: 25 ), ( Packageheight: 30 ), ( Packagelength: 190 ), ( Packageweight: 109 ), ( Packagewidth: 132 ), ( Size: 1 2 Npt ), ( UPC: 690996753822 )

Review LAVALOCK 1/2npt Bung Steel 1/2 Inch Npt Weld On Stepped Female Nut Threaded

Introducing the Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut, a high-quality component designed for various applications in the industrial and automotive sectors. This bung is engineered to provide reliable sealing and ease of use in fluid transfer and pressure testing scenarios.

The Lavalock bung features a 1/2 NPT thread connection on both ends. The male end is designed to be welded onto a tank or vessel, while the female end comes with a weld-stepped nut. This nut has a tapered, stepped design to ensure a secure and leak-free connection with a matching male thread when used with a 1/2 NPT plug or valve.

Constructed from premium steel, this bung is known for its durability, strength, and resistance to corrosion. Its robust design allows it to withstand the rigors of industrial applications and high-pressure environments. The bung's material properties make it suitable for use with a wide range of fluids, including water, oil, and chemicals.

The Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut is a versatile component, which can be used in various industries such as automotive, chemical processing, food and beverage, and oil and gas. It can be employed in applications like fluid sampling, pressure testing, and maintenance and repair tasks.

Installation and removal of this bung are made simple by its design. The welded end can be easily welded onto a tank or vessel, while the nut on the other end can be tightened or loosened using standard wrenches. The bung's sturdy construction ensures that it stays securely in place during use, providing a reliable seal that keeps fluids contained and prevents leaks.

In summary, the Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut is a reliable, robust, and versatile component that can be used in a variety of industrial and automotive applications. Its superior strength, durability, and leak-free design make it an essential tool for maintaining and repairing fluid systems and performing pressure tests.

Pros and Cons of Buying a Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut

The Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut is a type of valve assembly used in various industrial applications, particularly in process industries and laboratories. This component enables the attachment of a hose or a pipe to a vessel or a tank for the transfer of fluids. In this discussion, we will explore the advantages and disadvantages of purchasing this Lavalock assembly.

1. Leak-Free Connection: The Lavalock assembly features a unique locking mechanism that provides a leak-free connection when attaching or detaching hoses or pipes. This feature is crucial in applications where fluid containment is essential, such as in the food and pharmaceutical industries.

2. Durability: The assembly is designed using high-quality materials, including steel bungs and weld-stepped female nuts. These components offer superior strength and resistance to wear and tear, making the Lavalock assembly suitable for harsh operating conditions.

3. Versatility: The 1/2 NPT thread size is a common industry standard, which makes this Lavalock assembly a versatile option for various applications. Additionally, the weld-stepped female nut facilitates easy hose or pipe attachment, even in confined spaces.

1. Cost: Compared to standard bungs and nuts, the Lavalock assembly is more expensive due to its advanced locking mechanism and high-quality materials. This increased cost may be a significant consideration for some buyers.

2. Compatibility: It is essential to ensure that the Lavalock assembly is compatible with the specific application requirements, such as the fluid being transferred and the operating pressure. In some cases, alternative valve assemblies may be more suitable.

3. Limited Size Availability: The Lavalock assembly is mainly available in standard thread sizes, which may not cover all the specific requirements of various applications.

The Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut offers numerous advantages, including leak-free connections, durability, and versatility. However, these advantages come at a higher cost compared to standard bungs and nuts. Additionally, it is crucial to ensure that this assembly is compatible with the specific application requirements before making a purchase.

Considering the pros and cons discussed above, the Lavalock 1/2 NPT Bung with a 1/2 NPT Weld Stepped Female Nut is an excellent choice for applications where a leak-free connection, superior strength, and versatility are essential. However, if the budget is a constraint or if the application requires a specific size or material, alternative valve assemblies may be more suitable. Ultimately, the decision to purchase this Lavalock assembly should be based on the unique requirements of the specific application.

Details:

These are commonly used on oil pans, barbecue thermometer installation kits for LavaLock and Tel True, radiator overflow tanks, racing applications, home brew, plumbing other industrial or automotive applications. Features:: 1/2 threaded NPT Female Stepped flanges bung - STEEL. It is flanges to weld evenly, threaded and bare steel. 5 NPT bung Suitable for BBQ thermometer installation, oil pans, automotive, radiators, overflow tanks, home brew and other steel fittings.

LavaLock Female Stepped Bung 1/2 NPT threaded is great for any installation requiring a weld on STEEL bung. Check fitment before welding. Weldable steel bung, Stepped for quality welds. Also similar to Morose 227737 with an added flange for quality welds without any chance of war page or thread damage.

part #: 12npt prices

• $9.95-$36.99

specifications toolssupp:

• brand: Lavalock
• mpn: 1/2npt
• color: Steel
• itemheight: 25
• packageheight: 30
• packagelength: 190
• packageweight: 109
• packagewidth: 132
• size: 1 2 Npt
• upc: 690996753822

offer toolssupp:

• availability: In Stock
• sold: 0
• quantity: 1
• started: January 22, 2026
• options: Ship-to-home

payments toolssupp:

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

general toolssupp:

• Motors > Automotive Tools Supplies > Other Auto Tools Supplies
• condition: New

returns toolssupp:

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

shipping toolssupp:

• type: Fixed
• class: Expedited
• transit: 4-9 Days
• cost: $0.00
• service: Expedited

seller toolssupp:

• city: Boynton Beach, Florida
• rating: 99.8%
• # reviews: 535