Minerallac Company 20812TPJ - Tamperproof machine screws with a flat head and spanner drive. They are stainless steel and sized 10-32 x 3/4 inch. This sheet identifies them as machine screws for general fastening applications.
Minerallac Company

20812TPJ

UPC: 085937085368


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Multiplier: 100

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Overview

The Minerallac Company 20812TPJ Tamperproof Machine Screws offer a secure and tamper-resistant fastening solution for a variety of industrial applications. These screws feature a flat head design, providing a clean, flush finish when installed, and are equipped with a Spanner drive (also referred to as Star Pin or security drive) to deter unauthorized removal. Constructed from durable 18-8 Stainless Steel, these fasteners exhibit excellent corrosion resistance, making them suitable for use in environments where moisture or chemical exposure is a concern. Key Specifications: * **Manufacturer:** Minerallac Company * **SKU:** 20812TPJ * **Type:** Tamperproof Machine Screw * **Head Type:** Flat Head * **Drive Type:** Spanner (Star Pin) * **Material:** 18-8 Stainless Steel * **Size:** 10-32 thread diameter x 3/4 inch length These tamperproof machine screws are ideal for applications requiring enhanced security and resistance to tampering, such as in public installations, electronic enclosures, or equipment where unauthorized access is a risk. The flat head design ensures a low profile, while the Spanner drive requires a specific tool for installation and removal, adding an extra layer of security. The 18-8 stainless steel construction guarantees longevity and performance, resisting rust and degradation over time. Applications include general fastening in sheet metal fabrication, HVAC systems, automotive components, and electronic device assembly where security and corrosion resistance are paramount. Minerallac Company is a trusted name in fasteners, and the 20812TPJ model exemplifies their commitment to quality and reliability. Ensure secure and lasting connections with these high-quality tamperproof machine screws.
  • Tamperproof design with Spanner (Star Pin) drive for enhanced security.
  • Durable 18-8 Stainless Steel construction for superior corrosion resistance.
  • Flat head type ensures a flush, low-profile installation.
  • Size: 10-32 thread diameter x 3/4 inch length.
  • Ideal for general fastening in security-sensitive industrial applications.

Specifications

Drive Type
Spanner
Driver Size
#10
Head Height
0.107 in
Head Height
2.7178 mm
Head Type
Flat Head
Head Width
0.348 in
Head Width
8.8392 mm
Length
0.75 in
Length
19.05 mm
Material
Stainless Steel
Material Quality
18-8 Stainless Steel
Size
10-32 x 3/4"
Size
10 x 3/4"
Thread Size
32 TPI
Thread Type
Type A
Type
Tamperproof Machine Screw
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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.