Stainless steel square head pipe plug for high-pressure fittings – 4 150 316 Square Head Plug - SP114
    Stainless steel square head pipe plug for high-pressure fittings – 4 150 316 Square Head Plug - SP114
Stainless steel square head pipe plug for high-pressure fittings – 4 150 316 Square Head Plug - SP114
Stainless steel square head pipe plug for high-pressure fittings – 4 150 316 Square Head Plug - SP114
    Stainless steel square head pipe plug for high-pressure fittings – 4 150 316 Square Head Plug - SP114
Stainless steel square head pipe plug for high-pressure fittings – 4 150 316 Square Head Plug - SP114
Description

The 4 150 316 Square Head Plug - SP114 is a professional-grade stainless steel fitting engineered for demanding industrial applications. Made from premium 316 stainless steel, it offers superior corrosion resistance in harsh environments, including marine and chemical exposure, while reducing contamination risks by securely closing spare connections. Designed with ASME B1.20.1 NPT threads and a square head for easy installation and removal, it ensures a leak-resistant fit ideal for trunk lines, header connections, and maintenance isolation points. Rated for MSS Class 150 applications and compliant with ASME B31 piping codes, the SP114 delivers reliable, long-lasting performance in piping systems and fluid handling equipment. Order now for fast shipping and dependable, professional-grade results.

 

SPECIFICATIONS

DETAILS

TYPE 150 316 Square Head Plug - SP114
DESIGN Square head shape- allows easy tightening/removal with a wrench or spanner.
MATERIAL Stainless Steel - Remains strong and corrosion‑resistant
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 3.41
CONNECTION SIZE 4"
CONNECTION TYPE MPT
FITTING TYPE Plug
PRESSURE CLASS 150
SERIES SP-114
THREAD SIZE 4-8
APPLICATION Ideal for Plumbing, HVAC, Pneumaitc, Gas, Fuel, Chemical, Marine, Industrial
BRAND Midland Industries
Description

The 4 150 316 Square Head Plug - SP114 is a professional-grade stainless steel fitting engineered for demanding industrial applications. Made from premium 316 stainless steel, it offers superior corrosion resistance in harsh environments, including marine and chemical exposure, while reducing contamination risks by securely closing spare connections. Designed with ASME B1.20.1 NPT threads and a square head for easy installation and removal, it ensures a leak-resistant fit ideal for trunk lines, header connections, and maintenance isolation points. Rated for MSS Class 150 applications and compliant with ASME B31 piping codes, the SP114 delivers reliable, long-lasting performance in piping systems and fluid handling equipment. Order now for fast shipping and dependable, professional-grade results.

 

SPECIFICATIONS

DETAILS

TYPE 150 316 Square Head Plug - SP114
DESIGN Square head shape- allows easy tightening/removal with a wrench or spanner.
MATERIAL Stainless Steel - Remains strong and corrosion‑resistant
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 3.41
CONNECTION SIZE 4"
CONNECTION TYPE MPT
FITTING TYPE Plug
PRESSURE CLASS 150
SERIES SP-114
THREAD SIZE 4-8
APPLICATION Ideal for Plumbing, HVAC, Pneumaitc, Gas, Fuel, Chemical, Marine, Industrial
BRAND Midland Industries
Midland Industries by Midland Industries

SKU:63644MS

4 150 316 Square Head Plug - SP114

Regular price
$74.83
Sale price
$74.83
Regular price
ABOUT NABCO

Supplying You With High Quality Fasteners, Hardware, Safety Products, Tools & More

NABCO, North American Bolt Company, was founded in 1992 to supply our customers with high-quality products and tools at a rate that would save time and money. We provide incomparable support for all our customers, regardless of their needs. NABCO is a global distributor of fasteners and industrial shop supplies that provides superior service while striving to effectively offer the best solutions at the lowest possible cost.

At NABCO, we pride ourselves on supplying an extensive range of fasteners, safety products, collars and couplingsshop tools, and everything you need for your industrial projects. Our services include a machining shop, vendor-managed inventory, contract packaging, and private labeling.
Located in Oakwood, GA, we proudly serve the Atlanta-Sandy Springs-Alpharetta and Athens metro areas and the greater state of Georgia. Additionally, we offer nationwide shipping to meet all your needs. With 45 shipping locations across the US, we ensure swift delivery on every order, no matter your location.

Learn More

You May Also Need