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Minerallac Company 55441USJ - This is a hex cap bolt / hex head cap screw sized 3/8-16 x 2-1/2 in. It is made of Grade 5 steel and has a zinc plated finish. The screw has a hex head, coarse thread, and a silver head color.
Minerallac Company

55441USJ

Alternate Item Number: 12115778

UPC: 085937967046

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Minimum Qty: 50

Multiplier: 50

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Overview

The Minerallac Company 55441USJ is a Grade 5 hex bolt designed for robust fastening applications. This bolt features a 3/8-16 thread size and a length of 2-1/2 inches, providing substantial grip and secure connections. The zinc plating offers a layer of corrosion resistance, making it suitable for various industrial environments where moisture or mild chemical exposure may be present. Grade 5 bolts are known for their medium strength, capable of handling moderate tensile loads and shear forces, making them a reliable choice for general construction, machinery assembly, and equipment mounting. The hex head design allows for easy installation and removal using standard wrenches or sockets, facilitating efficient assembly and maintenance processes. Each jar contains multiple units, ensuring you have an adequate supply for your project needs. This specific SKU, 55441USJ, is manufactured by Minerallac Company, a trusted name in industrial hardware. The UNSPSC code 31161600 categorizes this product under fasteners and hardware. Its precise country of origin is not specified in the provided data, but its construction and material specifications ensure dependable performance in its intended applications.
  • 3/8-16 thread size for secure fastening
  • 2-1/2 inch length for ample grip
  • Grade 5 strength for moderate load applications
  • Zinc plating provides corrosion resistance
  • Hex head for easy installation with standard tools

Specifications

Color
Zinc
Finish
Zinc Plated
Head Color
Silver
Head Height
15/64 in
Head Type
Hex Head
Head Width
9/16 in
Length
2-1/2 in
Material
Grade 5 Steel
Material
Steel
Material Quality
Grade 5 Steel
Size
3/8-16 x 2-1/2"
Special Features
Has three hash marks and is made of medium carbon steel—quenched and tempered.
Thread Size
16 TPI
Thread Type
Coarse
Type
Hex Cap Bolt
Package Weight (Imperial)
4.345 lbs
Hex cap bolt with a hex head, sized 3/8-16 x 2-1/2 in. It is made of Grade 5 steel and has a zinc plated finish. The bolt is partial threaded and has a silver head color.

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Hex cap bolt with a hex head, sized 3/8-16 x 2-1/2 in. It is made of Grade 5 steel and has a zinc plated finish. The bolt is partial threaded and has a silver head color.
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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.