Minerallac 1/2"-13 Finished Hex Nut Type 18-8 Stainless Steel
Professional Grade Fastening Hardware for Industrial Applications
The Minerallac 1/2"-13 Finished Hex Nut delivers reliable fastening performance with Type 18-8 stainless steel construction. Engineered for bolts with tensile strength up to 150,000 PSI, this professional-grade hex nut features right-handed coarse threading and a durable stainless finish. The 0.750 inch width and 0.458 thickness provide secure engagement for demanding industrial and commercial applications.
Professional Features & Benefits
- Type 18-8 Stainless Steel Construction: Provides excellent corrosion resistance and durability for long-lasting performance in harsh environments.
- 1/2"-13 Thread Specification: Standard coarse threading ensures compatibility with a wide range of bolts and threaded rods.
- 150,000 PSI Tensile Strength Rating: Engineered to handle high-stress applications with reliable holding power.
- Finished Hex Design: Six-sided configuration allows for secure grip and easy installation with standard tools.
- Right-Handed Threading: Standard thread direction provides intuitive installation and removal.
- Precision Dimensions: 0.750 inch width and 0.458 thickness deliver consistent fit and performance.
Technical Specifications
- Country Of Origin: Taiwan
- Material Of Construction: 18-8 Stainless Steel
- Nut Type: Finished Hex Nut
- Product Color: Silver
- Product Finish: Stainless
- Product Size: 2-Jan
- Product Type: Hex Nut
- Product Width: 0.750 in
- Thickness: 0.458
- Thread Direction: Right-Handed
- Thread Size: 13
- Thread Type: Coarse
Professional Applications
- Industrial Equipment Assembly
- Commercial Construction Projects
- Marine and Coastal Installations
- Food Processing Equipment
- Chemical Processing Facilities
- Outdoor Structural Applications
- High-Corrosion Environments
Why Choose Minerallac Quality?
Minerallac delivers professional-grade fastening solutions with Type 18-8 stainless steel construction that ensures long-term reliability and corrosion resistance. The precision-manufactured hex nut design provides consistent performance and secure fastening for demanding industrial applications.
Manufacturer Resources
Product Specs
- Department:
- Electrical
- Nut Type:
- Finished Hex Nut
- Product Type:
- Hex Nut
- Thread Direction:
- Right-Handed
- Product Color:
- Silver
- Product Finish:
- Stainless
- Thread Type:
- Coarse
- Material Of Construction:
- 18-8 Stainless Steel
- Product Subgroup:
- Electrical Fasteners
Minerallac 70125J – Frequently Asked Questions
1) Will a 1/2 inch Minerallac hex nut thread onto 1/2-13 threaded rod?
Yes. The 1/2 inch nut is cut 1/2"-13, which is the standard UNC coarse pitch for 1/2 inch rod and bolts, and the thread is right-handed. It will run onto any 1/2-13 all-thread or bolt. It will not fit 1/2-20 fine thread.
2) Are these hex nuts OK for outdoor, coastal, or wet electrical work?
18-8 stainless steel is the reason to pick these. Minerallac lists marine and coastal installations, chemical processing, food processing equipment, and outdoor structural work among the intended applications, and the stainless finish resists corrosion where plated steel nuts would rust on strut, rod, and equipment mounts.
3) What wrench or socket size fits the 1/2 inch Minerallac hex nut?
Across the flats the 1/2 inch nut measures 0.750 inch, so a 3/4 inch wrench or socket is the tool. Nut thickness is 0.458 inch.
4) How strong a bolt can these stainless hex nuts be used with?
Minerallac rates the finished hex nut for bolts with tensile strength up to 150,000 PSI. That covers ordinary structural and equipment fastening; for higher-strength bolting you would move to a hardened alloy nut instead.
5) Is a finished hex nut the same thing as a heavy hex nut?
No. A finished hex nut, which is what Minerallac supplies here, uses the standard smaller across-flats dimension (0.750 inch on the 1/2 inch size) and is the general-purpose nut for bolts, threaded rod, and strut hardware. A heavy hex nut is wider and thicker for structural bolting and needs a larger wrench. If a drawing calls out heavy hex, this is not the substitute.
6) Should I use stainless nuts on galvanized strut and rod, or will they react?
These are 18-8 stainless, silver in color with a plain stainless finish, and they are the right call in damp or corrosive locations. On galvanized rod the zinc will sacrifice slightly at the joint, which is normal practice and generally accepted; on plain steel rod outdoors the rod rusts before the nut does, so match rod and nut material where you can.
7) Do these Minerallac hex nuts come with washers or bolts?
Nuts only. The hex nut is sold on its own, so order flat washers, lock washers, bolts, or threaded rod separately to complete the assembly.
How fast can I get the Minerallac 70125J delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Minerallac 70125J come with a warranty?
Absolutely. The Minerallac 70125J is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Minerallac 70125J?
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installation tips, and troubleshooting. Contact Us
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