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Minerallac Company 77216-2500 - These are self-tapping sheet metal screws for use with sheet metal. They are made of steel with a zinc plated finish. The screws are size 12 x 1 inch and have a hex washer head with a slotted drive.

Minerallac Company 77216-2500 These are self-tapping sheet metal screws for use with sheet metal. They are made of…

Alternate Item Number: 12234816

UPC: 085937943552

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Contact for Pricing

Minimum Qty: 2500

Multiplier: 2500

*Contact for lower quantities*

Call (262) 252-1600 or email [email protected] for pricing and availability.

Overview

The Minerallac Company 77216-2500 are self-tapping sheet metal screws designed for secure fastening in sheet metal applications. Constructed from steel with a zinc-plated finish, these screws offer corrosion resistance and reliable performance. Each screw measures 12 x 1 inch, featuring a hex washer head for increased bearing surface and load distribution, coupled with a slotted drive for compatibility with standard screwdrivers. These fasteners are ideal for HVAC systems, electrical enclosures, and general sheet metal fabrication, providing consistent holding power in industrial and commercial settings. The zinc coating enhances durability and protects against rust, making them suitable for environments with moisture or outdoor exposure. The 1-inch length is specifically suited for thin-gauge metal applications. Minerallac Company is known for providing dependable fasteners for demanding industrial environments. These screws are equivalent to a 12 x 1" size, with a hex washer head and a slotted drive, finished with zinc plating for enhanced durability and corrosion resistance. They are designed for self-tapping into sheet metal, ensuring a secure and efficient connection. The hex washer head provides a larger bearing surface compared to standard hex heads, which helps to prevent pull-through and distribute the load more evenly across the material. The slotted drive is a common and accessible drive type, compatible with standard slotted screwdrivers. The zinc plating offers a protective layer against rust and corrosion, extending the lifespan of the fastener, especially in environments exposed to moisture or outdoor conditions. The 1-inch length makes these screws suitable for joining various thicknesses of sheet metal, particularly in applications where a longer screw is required for adequate thread engagement. These screws are a practical choice for HVAC installations, electrical panel assembly, automotive repair, and general metal fabrication projects where reliable fastening is essential.
  • Self-tapping design for efficient installation in sheet metal
  • Steel construction with zinc-plated finish for corrosion resistance
  • Size: 12 x 1 inch
  • Hex washer head provides increased bearing surface
  • Slotted drive for compatibility with standard screwdrivers

Specifications

Application
For use with sheet metal.
Color
Zinc
Drive Type
Slotted
Drive Type
Other
Driver Size
5/16"
Finish
Zinc Plated
Head Color
Silver
Head Height
0.34 in
Head Height
8.636 mm
Head Type
Hex Washer Head
Head Type
Hexagon
Head Width
0.312 in
Head Width
7.9248 mm
Length
1 in
Length
25.4 mm
Material
Steel
Material
Zinc-plated
Material
Zinc-Plated Steel
Material
Zinc
Material
Zinc Plated Steel
Size
12 x 1"
Size
1" in
Thread Size
11 TPI
Thread Type
Type-A
Type
Sheet Metal Screw
Package Weight (Imperial)
24 lbs
Self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a hex washer head with a slotted drive. The screw size is 12 x 1 in, with Type-A threads and a 5/16 in driver size.

77216-1000

Self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a hex washer head with a slotted drive. The screw size is 12 x 1 in, with Type-A threads and a 5/16 in driver size.
#10 x 1-1/4 Pan Head Combo Tapping Screw Zinc

JTS29M

#10 x 1-1/4 Pan Head Combo Tapping Screw Zinc
A self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a pan head with square drive. The screw size is 10 x 3/4 in, with Type-A thread, thread size 12, head width 0.373 in, head height 0.133 in, and driver size #8.

11012-2500

A self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a pan head with square drive. The screw size is 10 x 3/4 in, with Type-A thread, thread size 12, head width 0.373 in, head height 0.133 in, and driver size #8.
Self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a pan head with square drive. The screw is size 10 x 1/2 in, with Type-A thread, thread size 12, driver size #8, head width 0.373 in, and head height 0.133 in.

11008BFG

Self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a pan head with square drive. The screw is size 10 x 1/2 in, with Type-A thread, thread size 12, driver size #8, head width 0.373 in, and head height 0.133 in.
A self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a pan head with square drive. The screw size is 10 x 1/2 in and the length is 1/2 in.

11008-2500

A self-tapping sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish and has a pan head with square drive. The screw size is 10 x 1/2 in and the length is 1/2 in.
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 a length of 1/2 in.

11008-1000

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 a length of 1/2 in.
Self-tapping sheet metal screws for use with sheet metal. They are made of steel with a zinc plated finish. The screws are size 12 x 2 in and have a hex washer head with slotted drive.

77232BFG

Self-tapping sheet metal screws for use with sheet metal. They are made of steel with a zinc plated finish. The screws are size 12 x 2 in and have a hex washer head with slotted drive.
Self-tapping sheet metal screws for use with sheet metal. They are made of steel with a zinc plated finish. The screws are size 10 x 3/4" and have a hex washer head with Phillips/Slotted combo drive.

77012-2500

Self-tapping sheet metal screws for use with sheet metal. They are made of steel with a zinc plated finish. The screws are size 10 x 3/4" and have a hex washer head with Phillips/Slotted combo drive.

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.