Minerallac Company 39521 - Hex Nyloc Nut Kit, Zinc Plated , 6-32(100), 8-32(100), 10-32(75), 1/4-20(50), 5/16-18(25), 3/8-16(20)
Minerallac Company

39521

UPC: 085937946294


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Overview

The Minerallac Company 39521 Hex Nyloc Nut Kit provides a complete, zinc-plated solution for secure, vibration-resistant fastening in industrial applications. This kit includes 100 pieces each of 6-32 and 8-32 nuts, 75 pieces of 10-32 nuts, 50 pieces of 1/4-20 nuts, 25 pieces of 5/16-18 nuts, and 20 pieces of 3/8-16 nuts—all in a single, organized package for convenience and efficiency. Nyloc nuts feature an integrated nylon insert that deforms when tightened, creating a prevailing torque that resists loosening under vibration, shock, or dynamic loads. The zinc plating provides corrosion resistance in indoor and mild outdoor environments, making these nuts suitable for use in electrical enclosures, control panels, machinery frames, and structural assemblies where thread integrity is critical. This kit is ideal for maintenance teams, contractors, and OEMs requiring bulk quantities of standardized fasteners for rapid deployment. The included thread sizes cover common applications in panel mounting, conduit systems, and equipment assembly, reducing the need for multiple part numbers. Each nut is manufactured to standard dimensional tolerances, ensuring compatibility with corresponding bolts and screws per ANSI/ASME B1.1 specifications. The Minerallac 39521 kit is packaged for durability and easy access, with individual counts clearly labeled for inventory tracking. For projects requiring stainless steel alternatives, Minerallac offers 18-8 stainless steel Nyloc nuts in the same thread sizes (e.g., 70405J for 6-32, 70410J for 8-32, 70420J for 10-32). All nuts meet UL/CSA listing requirements for electrical applications and are suitable for use in NEMA-rated enclosures where corrosion resistance is a priority. Use this kit for securing terminal blocks, grounding straps, cable ties, and equipment panels in industrial, commercial, and utility settings. The zinc plating ensures long-term performance in environments with moderate humidity or exposure to moisture, while the Nyloc feature eliminates the need for additional locking mechanisms such as lock washers or thread adhesives.
  • Complete kit with 6 thread sizes: 6-32, 8-32, 10-32, 1/4-20, 5/16-18, 3/8-16
  • Zinc-plated for corrosion resistance in indoor/mild outdoor environments
  • Nyloc design provides vibration-resistant locking without additional hardware
  • 100 pieces each of 6-32 and 8-32; 75 pieces of 10-32; 50 pieces of 1/4-20; 25 pieces of 5/16-18; 20 pieces of 3/8-16
  • Suitable for NEMA enclosures, electrical panels, and machinery assembly
Hexagon Nut, Hardened Steel construction, Zinc Plated finish, 5 grade, 1/2-13 in. Size, 50 per pack

JG5N166

Hexagon Nut, Hardened Steel construction, Zinc Plated finish, 5 grade, 1/2-13 in. Size, 50 per pack
Nut, Standard Hex, Size 1/4 Inch, Steel

ZE145 1/4-10

Nut, Standard Hex, Size 1/4 Inch, Steel
Ethernet, Cordset, Male Shielded to Coupling Nut, 4 Pole, M12 D-Coded Male Straight, 5M, Teal, PUR

MDE45PB-4MSP-5M

Ethernet, Cordset, Male Shielded to Coupling Nut, 4 Pole, M12 D-Coded Male Straight, 5M, Teal, PUR
Finished hex nuts for use with machine screws. They are made of steel with a zinc plated finish and are silver in color. The nut size is 5/8" with 11 coarse threads and right-hand thread direction. Listed dimensions include 0.546" height and 0.938" width.

40145

Finished hex nuts for use with machine screws. They are made of steel with a zinc plated finish and are silver in color. The nut size is 5/8" with 11 coarse threads and right-hand thread direction. Listed dimensions include 0.546" height and 0.938" width.
Nut, Steel, ERNI MiniBridge

394905-E

Nut, Steel, ERNI MiniBridge

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.