Corrosion-resistant stainless steel locknut for secure fittings – 3 150 316 Locknut - SP114
    Corrosion-resistant stainless steel locknut for secure fittings – 3 150 316 Locknut - SP114
Corrosion-resistant stainless steel locknut for secure fittings – 3 150 316 Locknut - SP114
Corrosion-resistant stainless steel locknut for secure fittings – 3 150 316 Locknut - SP114
    Corrosion-resistant stainless steel locknut for secure fittings – 3 150 316 Locknut - SP114
Corrosion-resistant stainless steel locknut for secure fittings – 3 150 316 Locknut - SP114
Description

The 3 150 316 Locknut - SP114 is a heavy-duty stainless steel fastener designed for secure, vibration-resistant connections in demanding environments. Made from 316 stainless steel, it provides superior corrosion and pitting resistance compared with 304, making it ideal for marine, chemical, and outdoor applications, as well as analyzer shelters and lab skids. Its self-locking design ensures reliable holding power and repeatable positioning after service, while the SP114 specification guarantees precise thread integrity and consistent dimensions. With ASME B1.20.1 NPT threads and MSS Class 150 construction, this locknut delivers professional-grade durability and dependable performance for industrial and mechanical assemblies requiring anti-rotation and long-lasting reliability. Order now for fast shipping and professional-grade results.

 

 

SPECIFICATIONS

DETAILS

TYPE 316 Locknuts - SP114
DESIGN
Heavy Pattern – thick, robust cast design for increased strength and wear resistance.
MATERIAL
Stainless Steel - high‑grade corrosion‑resistant alloy used for cast heavy‑pattern pipe fittings.
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 1.19
FITTING TYPE Nut
NOMINAL SIZE 3"
SERIES SP-114
THREAD SIZE 3 - 8
APPLICATION Ideal for Plumbing, HVAC, Pneumatic, Gas, Fuel, Chemical, Marine, Industrial
BRAND Midland Industries
Description

The 3 150 316 Locknut - SP114 is a heavy-duty stainless steel fastener designed for secure, vibration-resistant connections in demanding environments. Made from 316 stainless steel, it provides superior corrosion and pitting resistance compared with 304, making it ideal for marine, chemical, and outdoor applications, as well as analyzer shelters and lab skids. Its self-locking design ensures reliable holding power and repeatable positioning after service, while the SP114 specification guarantees precise thread integrity and consistent dimensions. With ASME B1.20.1 NPT threads and MSS Class 150 construction, this locknut delivers professional-grade durability and dependable performance for industrial and mechanical assemblies requiring anti-rotation and long-lasting reliability. Order now for fast shipping and professional-grade results.

 

 

SPECIFICATIONS

DETAILS

TYPE 316 Locknuts - SP114
DESIGN
Heavy Pattern – thick, robust cast design for increased strength and wear resistance.
MATERIAL
Stainless Steel - high‑grade corrosion‑resistant alloy used for cast heavy‑pattern pipe fittings.
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 1.19
FITTING TYPE Nut
NOMINAL SIZE 3"
SERIES SP-114
THREAD SIZE 3 - 8
APPLICATION Ideal for Plumbing, HVAC, Pneumatic, Gas, Fuel, Chemical, Marine, Industrial
BRAND Midland Industries
Midland Industries by Midland Industries

SKU:63710MS

3 150 316 Locknut - SP114

Regular price
$29.92
Sale price
$29.92
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.

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