NSI Industries JTEKD99 - Self Drilling and Tapping Screw, Steel material, #14 Size, 4 in. length, 3/8 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size
NSI Industries

JTEKD99

Alternate Item Number: 83399

UPC: 639720833997

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Minimum Qty: 100

Multiplier: 100

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Overview

NSi Industries JTEKD99 is a #14 self-drilling and tapping screw engineered for metal-to-metal and metal-to-wood fastening in industrial, construction, and repair applications. Made from durable steel with a zinc chromate finish, this screw measures 4 inches in length with a 3/8-inch hex washer head for increased bearing surface and reduced pull-through. The hex drive type (#3 drill size) ensures secure engagement with standard drivers, eliminating the need for pre-drilling holes. This single-step installation reduces labor time by up to 50% compared to conventional screws, making it ideal for high-volume projects. The zinc chromate finish provides corrosion resistance in indoor and outdoor environments, extending service life in exposed applications. Packaged in a 100-piece bulk pack for efficient inventory management, the JTEKD99 meets UNSPSC 31161528 specifications and is manufactured in the USA. Compatible with 14-16 gauge steel, 1/8-inch aluminum, and pressure-treated wood, this screw is a versatile fastening solution for roofing, HVAC, electrical panels, and structural connections.
  • Self-drilling and tapping design eliminates pre-drilling for faster installation
  • Hex washer head (3/8") provides increased bearing surface and prevents pull-through
  • Zinc chromate finish offers corrosion resistance in indoor/outdoor applications
  • Hex drive type (#3 drill size) ensures secure driver engagement
  • 100-piece bulk pack for efficient inventory management

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Head Type
Hex Washer
Head Width
3/8 IN
Length
4 IN
Material
Steel
Size
#14
Type
Self Drilling and Tapping Screw
Package Dimensions (L x W x H)
4.5 IN x 4.5 IN x 7.25 IN
Package Dimensions (L x W x H)
11.43 cm x 11.43 cm x 18.415 cm
Package Weight (Imperial)
4.390 L
Package Weight (Metric)
1.991 kg

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Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.