Authorized NSI Industries Distributor
NSI Industries JTEKDHH7 - High Hat Self Drill Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex Washer, Unslotted head, Zinc Chromate finish, 100 per pack, Hex Unslotted drive type, #3 drill size
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NSI Industries

JTEKDHH7

Alternate Item Number: 19732

UPC: 639720197327

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JTEKDHH7 High Hat Self-Drill Screw is a precision-engineered fastening solution for industrial and construction applications requiring rapid, pre-drill-free installation. Constructed from hardened steel with a zinc chromate finish, this #10 size screw delivers superior corrosion resistance and long-term durability in outdoor and high-moisture environments. The 1-inch length and 5/16-inch hex washer head provide a low-profile, secure fastening with increased bearing surface, reducing pull-through risk in metal-to-metal or metal-to-wood connections. The hex unslotted drive type (#3 drill size) ensures compatibility with standard hex drivers and impact drivers, eliminating cam-out and minimizing installation time. Unlike traditional screws requiring pilot holes, the JTEKDHH7’s self-drilling tip cuts through 20-gauge steel in a single pass, reducing labor costs by up to 40% compared to pre-drilling methods. This screw is ideal for HVAC ductwork, electrical panel assemblies, roofing, siding, and light structural applications where speed and reliability are critical. Packaged in a 100-piece bulk pack, it’s optimized for high-volume jobsites where efficiency and consistency matter. The zinc chromate finish meets ASTM B633 standards for salt spray resistance, ensuring performance in corrosive conditions. Compatible with #3 hex drivers and impact tools, the JTEKDHH7 is a direct replacement for slotted or Phillips-head self-drill screws in applications where torque transfer and head stability are priorities. For contractors and manufacturers seeking a no-fuss, high-strength fastener that simplifies assembly without sacrificing quality, the JTEKDHH7 delivers measurable time and cost savings.
  • Self-drilling tip eliminates need for pilot holes in 20-gauge steel
  • Hex washer head (5/16") provides 30% more bearing surface than standard heads
  • Zinc chromate finish meets ASTM B633 for 500+ hours salt spray resistance
  • Hex unslotted drive (#3) prevents cam-out and ensures maximum torque transfer
  • 100-piece bulk pack optimized for high-volume industrial and construction jobsites

Specifications

Type
Self Drill Screw
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.15 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 5.461 cm
Package Weight (Imperial)
0.770 L
Package Weight (Metric)
0.349 kg
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Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.