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Minerallac Company 11248 - This is a steel sheet metal screw with a pan head and square drive. It has a zinc plated finish and is sized 12 x 3 in, with a length of 3 in. The sheet lists it as a Type-A thread screw for use with sheet metal.
Minerallac Company

11248

Alternate Item Number: 12112887

UPC: 085937112484


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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac 11248 is a precision-engineered 12 x 3" zinc-plated sheet metal screw featuring a pan head and square drive design. Manufactured by Minerallac Company in the US, these screws are constructed from durable steel with a zinc coating for enhanced corrosion resistance in harsh environments. The pan head provides a low-profile installation, while the square drive recess ensures secure engagement with compatible drivers, minimizing slippage during installation. These screws are ideal for metal fabrication, HVAC ductwork, automotive assembly, electrical enclosures, and general construction applications where reliable fastening is critical. The 12-gauge size and 3-inch length offer robust holding strength for thick material applications. Sold individually as SKU 11248. This specific screw is identified by the product code 12 X 3 PHTS SQ DR ZP, indicating its 12-gauge thickness, 3-inch length, pan head (PHTS), square drive (SQ DR), and zinc plating (ZP).
  • 12-gauge steel construction with zinc plating for corrosion resistance
  • Pan head design ensures low-profile installation in sheet metal
  • Square drive recess minimizes driver slippage during installation
  • 3-inch length provides secure fastening for thick material applications
  • Ideal for metal fabrication, HVAC systems, automotive, and construction

Specifications

Application
For use with sheet metal.
Drive Type
Square Drive
Drive Type
Square
Drive Type
Other
Driver Size
#3
Finish
Zinc Plated
Head Color
Silver
Head Height
0.151 in
Head Height
3.8354 mm
Head Type
Pan Head
Head Type
Other
Head Width
0.425 in
Head Width
10.795 mm
Length
3 in
Length
76.2 mm
Material
Steel
Material
Zinc-Plated Steel
Size
12 x 3"
Thread Size
11 TPI
Thread Type
Type-A
Type
Sheet Metal Screw
Package Weight (Imperial)
2.34 lbs
Self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish. The screw has a pan head, square drive, Type-A thread, and is sized 12" x 3".

11248J

Self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish. The screw has a pan head, square drive, Type-A thread, and is sized 12" x 3".
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TSP67B

14 x 2-1/4 Pan Head Phillips Tapping Screw Steel Zinc u/m 800
Tamperproof sheet metal screw with a pan head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 12 x 1-1/4 in, with a length of 1.250 in and Type A threads at 11 TPI.

11220TP

Tamperproof sheet metal screw with a pan head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 12 x 1-1/4 in, with a length of 1.250 in and Type A threads at 11 TPI.
Tamperproof sheet metal screw with a flat head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 12 x 1-1/2 in, with a length of 1.500 in and Type A threads at 11 TPI.

13224TP

Tamperproof sheet metal screw with a flat head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 12 x 1-1/2 in, with a length of 1.500 in and Type A threads at 11 TPI.
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12824TP

Tamperproof sheet metal screw with a flat head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 8 x 1-1/2 in, with a length of 1.500 in and Type A threads at 15 TPI.
Tamperproof sheet metal screw with a flat head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw is size 8 x 1 in, with Type A threads at 15 TPI and a #8 driver size.

12816TP

Tamperproof sheet metal screw with a flat head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw is size 8 x 1 in, with Type A threads at 15 TPI and a #8 driver size.
This is a sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish. The screw size is 12 x 1-1/2 in and it has a Type-A thread, pan head, and square drive.

11224

This is a sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish. The screw size is 12 x 1-1/2 in and it has a Type-A thread, pan head, and square drive.
Tamperproof sheet metal screw with a pan head and spanner drive. Made from 18-8 stainless steel with a stainless finish. It is 1.000 in long, size 14 x 1 in, with Type A threads at 10 TPI.

11416TP

Tamperproof sheet metal screw with a pan head and spanner drive. Made from 18-8 stainless steel with a stainless finish. It is 1.000 in long, size 14 x 1 in, with Type A threads at 10 TPI.

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.