Authorized NSI Industries Distributor
NSI Industries JQK19 - SHARP POINT Sheet Metal Screw, #8 size, 2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack. For use with MT208B Chuck.
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NSI Industries JQK19 SHARP POINT Sheet Metal Screw, #8 size, 2 in. length, 1/4 in. head width, Hex head…

Alternate Item Number: 80319

UPC: 639720803198

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSi Industries JQK19 is a precision-engineered #8 x 2-inch hex head slotted sharp point self-piercing/tapping screw designed for direct metal-to-metal fastening without pre-drilling. Constructed from high-strength steel with a zinc chromate finish, this screw delivers reliable corrosion resistance and mechanical integrity in industrial applications. The 1/4-inch hex head provides high torque capability during installation, while the slotted drive type ensures compatibility with standard screwdrivers and automated tooling. The sharp point design eliminates the need for pilot holes, reducing assembly time and labor costs in sheet metal fabrication, HVAC ductwork, electrical enclosures, and general mechanical assemblies. Each pack contains 100 screws, optimized for bulk projects requiring consistent, repeatable fastening. The JQK19 is part of NSi Industries' JQK series of hex head self-piercing/tapping screws, which are engineered for medium-gauge sheet metal applications where secure, vibration-resistant joints are required. The zinc chromate coating provides a protective barrier against environmental factors, extending service life in exposed or corrosive environments. Compatible with MT208B chuck systems, this screw is ideal for automated assembly lines where precision and efficiency are critical. The #8 size and 2-inch length make it suitable for joining materials up to 16-gauge steel, while the hex head design allows for higher torque application compared to Phillips or slotted heads.
  • Self-piercing/tapping design eliminates need for pre-drilling
  • High-strength steel construction for durability
  • Zinc chromate finish provides corrosion resistance
  • 1/4 inch hex head for high torque installation
  • Slotted drive type for compatibility with standard tools
  • Pack Quantity: 100 screws per pack for bulk projects
  • Compatibility: Designed for use with MT208B chuck systems

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Slotted
Finish
Zink Chromate
Head Type
Hex
Head Width
1/4 IN
Length
2 in
Material
Steel
Series
JQK
Size
#8
Size
#8 x 2 in.
Type
Self Piercing
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)
0.880 L
Package Weight (Metric)
0.399 kg
Sheet Metal Screw, USA Made, Self Piercing, #12 size, 2 in. length, 5/16 in. head width, Hex head, Steel, Quadrive drive type, Zinc Chromate finish, 100 per pack. For use with MT210B Chuck.

QDS174

Sheet Metal Screw, USA Made, Self Piercing, #12 size, 2 in. length, 5/16 in. head width, Hex head, Steel, Quadrive drive type, Zinc Chromate finish, 100 per pack. For use with MT210B Chuck.
Sheet Metal Screw, Hex head, SHARP POINT, #10 size, 1/2 in. length, 1/4 in. head width, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack

JQK20

Sheet Metal Screw, Hex head, SHARP POINT, #10 size, 1/2 in. length, 1/4 in. head width, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack
Sheet Metal Screw, SHARP POINT, #10 size, 1 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 100 per pack. For use with MT208B Chuck.

JQK30

Sheet Metal Screw, SHARP POINT, #10 size, 1 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 100 per pack. For use with MT208B Chuck.
Sheet Metal Screw, Self Piercing, #10 size, 1-1/2 in. length, 5/16 in. head width, Hex head, 18-8 grade, Stainless Steel, Slotted drive type, 100 per pack, For use with MT210B Chuck.

JDS184SS

Sheet Metal Screw, Self Piercing, #10 size, 1-1/2 in. length, 5/16 in. head width, Hex head, 18-8 grade, Stainless Steel, Slotted drive type, 100 per pack, For use with MT210B Chuck.
Sheet Metal Screw, Self Piercing, #10 size, 2 in. length, 5/16 in. head width, Hex head, 18-8 grade, Stainless Steel, Slotted drive type, 100 per pack. For use with MT210B Chuck.

JDS185SS

Sheet Metal Screw, Self Piercing, #10 size, 2 in. length, 5/16 in. head width, Hex head, 18-8 grade, Stainless Steel, Slotted drive type, 100 per pack. For use with MT210B Chuck.
12 x 2-1/2 Indented Hex Washer (5/16 Hd) Tapping Screw Zinc

JDS86

12 x 2-1/2 Indented Hex Washer (5/16 Hd) Tapping Screw Zinc
12 x 1/2 Indented Hex (5/16) Hd Slot Tapping Screw Zinc

JDS186

12 x 1/2 Indented Hex (5/16) Hd Slot Tapping Screw Zinc
Sheet Metal Screw, Self Piercing, #8 size, 2-1/2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack. For use with MT208B Chuck.

JDS84

Sheet Metal Screw, Self Piercing, #8 size, 2-1/2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack. For use with MT208B Chuck.

Frequently Asked Questions

What product series does this specification sheet cover?

This sheet applies to all Hex Head Slotted Sharp Point Self-Piercing/Tapping Screws – Steel Zinc in the JQK series, including Gray and White.

What material are these screws made from?

The screws are steel with a zinc finish.

What point type do these screws have?

These screws have a sharp point and are self-piercing/tapping.

What screw head style is listed?

The listed head style is hex head slotted.

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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.

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