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Minerallac Company 73440J - A 14 x 2-1/2 inch self-tapping sheet metal screw. It has a flat head and square drive. The screw is made of 18-8 stainless steel and is supplied in a jar.
Minerallac Company

73440J

Alternate Item Number: 13850551

UPC: 085937040503


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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac Company 73440J is a #14 x 2-1/2 inch flat head sheet metal screw. Constructed from 18-8 stainless steel, this fastener provides excellent corrosion resistance, making it suitable for various industrial applications where moisture or corrosive elements are present. The flat head design ensures a flush finish when installed, and the square drive offers secure engagement for reliable fastening. This screw is designed for tapping directly into metal surfaces. Manufactured in the US and packaged in a jar for convenient storage and handling. This specific model is part of Minerallac's extensive line of fasteners, offering durability and performance for metal-to-metal applications.
  • Size: #14 x 2-1/2 inch
  • Material: 18-8 Stainless Steel for excellent corrosion resistance
  • Head Style: Flat Head for a flush finish
  • Drive Type: Square Drive for secure engagement
  • Designed for tapping directly into metal surfaces
  • Manufactured in the USA
  • Packaged in a jar for convenient storage

Specifications

Material
18-8 Stainless Steel
Size
#14 x 2-1/2"
Size
14 x 2-1/2"
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Frequently Asked Questions

What is the size of the Minerallac 73440J screw?

The Minerallac 73440J screw is size #14 x 2-1/2 inches.

What material is the 73440J screw made from?

The Minerallac 73440J screw is constructed from 18-8 stainless steel.

What type of drive does the 73440J screw have?

The Minerallac 73440J screw features a square drive.

What is the head style of the 73440J screw?

The Minerallac 73440J screw has a flat head design.

Where is the Minerallac 73440J screw manufactured?

The Minerallac 73440J screw is manufactured in the USA.

How is the 73440J screw packaged?

The Minerallac 73440J screw is packaged in a jar for convenient storage and handling.

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.