Minerallac Company 25824TP - A tamperproof machine screw with an oval head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw is 1-1/2 in long, size 8 x 1-1/2 in, with Type A threads at 32 TPI.

Minerallac Company 25824TP A tamperproof machine screw with an oval head and spanner drive. It is made of 18-8…

Alternate Item Number: 12112817

UPC: 085937109538

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Overview

The Minerallac Company 25824TP is an 8-32 x 1-1/2 inch oval head spanner tamperproof machine screw designed for secure fastening in applications requiring anti-tampering protection. Constructed from 18-8 stainless steel, this screw delivers corrosion resistance and durability in humid, outdoor, or corrosive environments. The spanner drive (snake eye or pin-in-Torx) requires a specialized tool for installation and removal, preventing unauthorized access and ensuring assembly integrity. The oval head provides a clean, finished appearance with adequate bearing surface while maintaining a low-profile installation. This machine screw features Type A threads at 32 TPI, designed to thread into pre-tapped holes or nuts for a reliable mechanical connection. The 1.500-inch length and #8 size make it suitable for sheet metal and general industrial applications where tamper resistance is critical. The 18-8 stainless steel composition ensures resistance to rust, corrosion, and oxidation, maintaining performance in harsh conditions. The spanner drive design eliminates the risk of tampering or loosening due to vibration, making it ideal for electrical enclosures, control panels, and equipment housings. The screw’s dimensions are precisely engineered: a #8 diameter (0.164 inches) with 32 threads per inch, ensuring a secure fit in standard tapped holes. The 1-1/2 inch length provides sufficient engagement for structural integrity without excessive protrusion. Standard packaging includes 100 screws per unit, with options for bulk or custom quantities upon request. Compatible with Minerallac’s Cully sub-brand tamperproof fasteners series, this screw meets industry standards for tamper resistance and mechanical reliability. Its design aligns with applications in telecommunications, industrial machinery, and security-sensitive installations where unauthorized access must be prevented.
  • Material: 18-8 stainless steel for corrosion resistance
  • Drive Type: Spanner (snake eye/pin-in-Torx) for tamperproof security
  • Thread Specs: 8-32 Type A, 32 TPI, 1.500" length
  • Head Type: Oval head with 0.299" width and 0.126" height
  • Applications: Sheet metal, industrial equipment, secure assemblies

Specifications

Drive Type
Spanner
Driver Size
#8
Finish
Stainless
Head Color
Silver
Head Height
0.126" IN
Head Type
Oval Head
Head Width
0.299" IN
Length
1.500" IN
Material
Stainless Steel
Material
18-8 Stainless Steel
Size
8 x 1-1/2" IN
Thread Size
32 TPI
Thread Type
Type A
Type
Tamperproof Machine Screw
Package Weight (Imperial)
0.74 lbs
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Frequently Asked Questions

Where is the 25824TP screw manufactured?

This product is manufactured in the USA.

What material is the 25824TP screw made of?

This screw is made of 18-8 Stainless Steel.

What is the standard quantity for the 25824TP?

The standard quantity for this item is 100 pieces.

What is the head type and finish of this screw?

It features an Oval Head with a Silver, Stainless finish.

What type of drive does the 25824TP use?

The drive type for this screw is Spanner, and the driver size is #8.

What are the dimensions of the 25824TP screw?

The screw is size 8 x 1-1/2 inches, with a thread size of 32 TPI.

What type of screw is the 25824TP?

The 25824TP is a tamperproof machine screw with external threads, designed for pre-tapped holes or nuts.

What is the head width and height of the 25824TP?

The head width is 0.299 inches and the head height is 0.126 inches.

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 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.