NSI Industries JTEKD21 - Self Drilling and Tapping Screw, Steel material, #12 Size, 1-1/2 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size
NSI Industries

JTEKD21

Alternate Item Number: 80363

UPC: 639720803631

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSI Industries JTEKD21 is a #12 self-drilling and tapping screw engineered for efficient metal-to-metal and metal-to-wood fastening. Constructed from durable steel, this screw features a #3 drill size point, eliminating the need for pre-drilling and significantly reducing installation time. Its 1-1/2 inch length and 5/16 inch hex washer head ensure secure engagement and consistent torque application. The zinc chromate finish provides reliable corrosion resistance suitable for moderate environments. Designed with a hex drive type, the JTEKD21 is compatible with standard hex drivers, facilitating quick and tool-driven installation. This makes it an ideal choice for industrial applications such as HVAC systems, electrical panel assembly, and general structural fastening where speed and reliability are paramount. Each pack contains 100 screws, offering a practical and cost-effective solution for projects requiring bulk quantities. Manufactured in the US, the JTEKD21 (SKU: JTEKD21) meets stringent quality standards for industrial use.
  • Self-drilling and tapping screw for efficient fastening
  • Durable steel construction for industrial applications
  • Zinc chromate finish offers moderate corrosion resistance
  • Hex washer head with hex drive for secure installation
  • 100 screws per pack for bulk project needs

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Color
Zinc Chromate
Finish
Zink Chromate
Head Type
Hex Washer
Head Width
5/16 IN
Length
1-1/2 in
Material
Steel
Series
JTEKD
Size
#12
Type
Self Drilling and Tapping Screw
Package Dimensions (L x W x H)
3 IN x 3 IN x 3.6 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 9.144 cm
Package Weight (Imperial)
1.330 L
Package Weight (Metric)
0.603 kg
Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, Hex drive type, #2 drill point size, 100 per pack

JTEKD7

Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, Hex drive type, #2 drill point size, 100 per pack
Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size

JTEKD13

Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size
Self Drilling and Tapping Screw, Steel material, #10 Size, 3 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, Hex drive type, #2 drill point size, 100 per pack

JTEKD23

Self Drilling and Tapping Screw, Steel material, #10 Size, 3 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, Hex drive type, #2 drill point size, 100 per pack
Self Drilling and Tapping Screw, Steel material, #12 Size, 3/4 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size

JTEKD20

Self Drilling and Tapping Screw, Steel material, #12 Size, 3/4 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size
Self Drilling and Tapping Screw, Steel material, #12 Size, 1 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size

JTEKD8

Self Drilling and Tapping Screw, Steel material, #12 Size, 1 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size

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.