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Minerallac Company 20506TPJ - Tamperproof machine screws with a flat head and spanner drive. Made from 18-8 stainless steel with a stainless finish. Size is 6 x 3/8 in., with a length of 0.375 in., Type A thread, and #6 driver size.
Minerallac Company

20506TPJ

Alternate Item Number: 14549885

UPC: 085937049230

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The Minerallac Company SKU 20506TPJ is a precision-engineered 6-32 x 3/8" Flat Head Machine Screw featuring a Spanner drive, designed for tamperproof applications requiring secure fastening. Manufactured in the USA, these fasteners are constructed from high-grade 300 series stainless steel, ensuring exceptional corrosion resistance and long-term durability in harsh environments, including marine, industrial, and outdoor settings. The flat head design, with a 90° countersunk head, provides a flush, smooth surface finish that prevents snags and maintains aesthetic integrity in visible applications. The Spanner drive recess requires a specialized tool, enhancing tamper resistance by preventing unauthorized removal or loosening. Supplied in a 1-pound (approximately 1,000 pieces) plastic jar with a resealable lid, this packaging facilitates easy storage, organization, and accessibility for project needs while ensuring product protection. These screws are ideal for securing electrical panels, enclosures, machinery components, and other applications where tamper resistance, reliability, and corrosion resistance are critical. The UNSPSC code for this product is 31160000, classifying it under "Screws."
  • Tamperproof Spanner Drive for enhanced security
  • Durable Stainless Steel construction for corrosion resistance
  • Flat Head design ensures a flush, smooth finish
  • Size: 6-32 x 3/8"
  • Convenient jar packaging for easy access and storage

Specifications

Drive Type
Spanner
Driver Size
#6
Finish
Stainless
Head Color
Silver
Head Height
0.076 in
Head Height
1.9304 mm
Head Type
Flat Head
Head Width
0.25 in
Head Width
6.35 mm
Length
0.375 in
Length
9.525 mm
Material
18-8 Stainless Steel
Material Quality
18-8 Stainless Steel
Size
6 x 3/8" IN
Thread Size
32 TPI
Thread Type
Type A
Type
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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.