100-Pack PEX 1/2in x 1/2in Female NPT Swivel Elbow Brass Crimp

In this review of the 100-Pack PEX 1/2in x 1/2in Female NPT swivel elbow brass crimp fittings, the bottom line is simple: this kit is aimed at plumbers, contractors and DIYers who need a reliable run of serviceable brass elbows for PEX installations. The reviewer found the primary reason to buy is the consistent build quality that comes from a major PEX systems manufacturer, which translates into fewer leaks and easier connections compared with plastic alternatives. For anyone making multiple 1/2in connections, the pack size and swivel female NPT ends make repetitive work faster and more dependable.

Key Features

• Manufacturer source: Supplied directly from one of the biggest PEX systems manufacturers, offering consistent production quality across the 100 pieces.
• Pack quantity: One hundred fittings in a single pack reduce repeat orders and are convenient for larger jobs or stocking a service van.
• Compatibility: Works with all brands of PEX tubing and accepts both stainless steel clamp and copper crimp ring systems for installation flexibility.
• Swivel female NPT: The 1/2in female NPT swivel design eases alignment on threaded connections and speeds up hookup tasks like side-mounted water heater installations.
• Certifications: Meets ASTM F1807 and is NSF/ANSI 61 and NSF 372 certified, providing confidence for potable water plumbing work.

Who It's For

This product is best for professional plumbers, contractors, and experienced DIY installers who routinely work with 1/2in PEX lines and need durable metal fittings that resist wear and leaks. The 100-piece quantity suits those who undertake multiple installations or want a stocked supply for repairs and service calls.

It is less suitable for occasional users who only need a handful of fittings or for projects where plastic fittings are specifically required by cost or weight constraints. Homeowners doing a single small repair may prefer to buy fittings in smaller quantities.

Pros & Cons

Pros

• High-quality brass construction gives better durability and leak resistance than plastic alternatives.
• Large 100-pack provides excellent value for repetitive plumbing jobs or stocking a service kit.
• Compatible with both stainless steel clamp and copper crimp ring systems, increasing installation options.
• Certified to ASTM F1807 and NSF standards, appropriate for potable water applications.

Cons

• One bulk pack may be more than a hobbyist needs, making the quantity excessive for single small repairs.
• Brass fittings are heavier and pricier than plastic options, which may matter for very low-budget projects.

Specifications

Brand	EFIELD
Type	PEX-b 1/2in x 1/2in Female NPT Swivel Elbow
Quantity	100 PCS
Material	Brass
Standards	ASTM F1807, NSF/ANSI 61, NSF 372
Compatibility	All brands of PEX tubing; stainless steel clamp and copper crimp ring systems

Our Verdict

The 100-Pack brass swivel elbow fittings are a practical buy for professionals and serious DIYers who value durability, compatibility and certification for potable water work. The consistent brass construction and large quantity deliver good value for plumbing jobs requiring many 1/2in connections, though occasional users may find the pack size excessive.

Frequently Asked Questions

Are these fittings suitable for potable water?
Yes, they are certified to NSF/ANSI 61 and NSF 372 and meet ASTM F1807 standards for potable water installations.

Will these work with crimp rings and clamp systems?
Yes, the fittings are compatible with both stainless steel clamp and copper crimp ring PEX systems.

Is the swivel female NPT helpful for alignment?
Yes, the swivel female NPT design eases alignment of threaded connections and can speed up installation on side-mounted fixtures.