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Minerallac Company 55448J - Hex cap bolt with a 3/8-16 x 3 inch size and coarse 16-thread specification. It is made of Grade 2 steel and has a zinc plated finish. The head is hex head with a 9/16 inch width and 15/64 inch height.
Minerallac Company

55448J

Alternate Item Number: 12112484

UPC: 085937081353

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Minimum Qty: 50

Multiplier: 50

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Overview

The Minerallac Company 55448J is a Grade 2 steel hex head bolt, precisely manufactured in the USA to meet stringent quality standards. This fastener features a 3/8-16 thread size and a substantial 3-inch length, making it ideal for robust connections in industrial and construction settings. Its zinc-plated finish provides essential corrosion resistance, protecting the bolt from rust and environmental degradation, thereby extending its service life. The hex head design ensures secure and efficient tightening with standard wrenches, facilitating quick assembly and maintenance. Manufactured by Minerallac Company, a trusted name in fasteners, this bolt is built for reliability. Its specifications align with common industrial requirements, offering a dependable solution for joining components and securing materials. The 3/8-16 thread pitch and 3-inch length are critical dimensions for applications requiring significant material overlap or depth. The Grade 2 steel construction offers a balance of strength and ductility suitable for general-purpose fastening tasks. This product is a testament to Minerallac's commitment to providing durable and functional hardware for professional use. Its zinc plating is a standard protective measure, ensuring performance in various atmospheric conditions.
  • Grade 2 Steel construction for durability
  • 3/8-16 thread size for secure connections
  • 3-inch length for versatile applications
  • Zinc-plated finish for corrosion resistance
  • Hex head for easy tightening with standard wrenches
  • Manufactured by Minerallac Company in the USA

Specifications

Finish
Zinc Plated
Head Color
Silver
Head Height
15/64 in
Head Type
Hex Head
Head Width
9/16 in
Length
3 in
Length
76.2 mm
Material
Grade 2 Steel
Material
Zinc
Material Quality
Grade 2 Steel
Size
3/8-16 x 3
Size
3/8-16 x 3"
Special Features
Made of medium carbon steel—quenched and tempered.
Thread Size
16 TPI
Thread Type
Coarse
Type
Hex Cap Bolt
Package Weight (Imperial)
5.15 lbs
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Frequently Asked Questions

What is the thread size of this Minerallac bolt?

The thread size of this Minerallac bolt is 3/8-16.

What is the length of the Minerallac 55448J hex head bolt?

The Minerallac 55448J hex head bolt has a length of 3 inches.

What material is the Minerallac 3/8-16 x 3" bolt made from?

This Minerallac bolt is made from Grade 2 steel.

What type of finish does the Minerallac hex head bolt have?

The Minerallac hex head bolt has a zinc-plated finish.

Where is the Minerallac 55448J bolt manufactured?

The Minerallac 55448J bolt is manufactured in the USA.

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.