NSI Industries QK19M - Sheet Metal Screw, Self Piercing, #8 size, 2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 1000 per pack. For use with MT208B Chuck.
NSI Industries

QK19M

Alternate Item Number: 10665

UPC: 639720106657

Documents & Media
Specification Sheet

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Minimum Qty: 1000

Multiplier: 1000

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Overview

The NSI Industries QK19M is a self-piercing sheet metal screw designed for robust industrial applications. This screw features a #8 size, a substantial 2-inch length, and a 1/4-inch wide hex head for secure driving. Constructed from durable steel with a zinc chromate finish, it offers enhanced corrosion resistance, making it suitable for environments where protection against rust and wear is critical. The slotted drive type ensures compatibility with standard tools, while the hex head design allows for efficient torque application. Each pack contains 1000 screws, providing ample supply for large projects. This specific screw is optimized for use with the MT208B Chuck, ensuring precise and reliable fastening. Applications include metal fabrication, HVAC systems, electrical enclosures, and general mechanical assemblies where secure and long-lasting connections are paramount. The zinc chromate finish provides a protective barrier, extending the lifespan of the fastener and maintaining structural integrity in challenging conditions. For efficient installation and maximum torque transfer, ensure proper alignment with the MT208B Chuck. The steel construction offers inherent strength for demanding industrial tasks, and the self-piercing design facilitates quick penetration into sheet metal without the need for pre-drilled pilot holes in many applications. This fastener is a dependable choice for professionals requiring consistent performance and durability in their fastening solutions. The #8 size and 2-inch length offer versatility for various material thicknesses and assembly requirements. The hex head provides a larger bearing surface compared to other head types, reducing the risk of cam-out and ensuring a secure fit. The zinc chromate finish is known for its good corrosion resistance, particularly in moderate industrial and outdoor environments. The slotted drive, while traditional, is effective when paired with the appropriate driver bit and the MT208B Chuck for controlled installation. NSI Industries is committed to providing reliable fastening solutions, and the QK19M exemplifies this commitment through its material, finish, and design.
  • Self-piercing design for efficient installation
  • #8 size, 2-inch length for versatile application
  • Durable steel construction with zinc chromate finish for corrosion resistance
  • 1/4-inch hex head with slotted drive for secure fastening
  • Optimized for use with MT208B Chuck for precise application
  • Packaged in quantities of 1000 for industrial use

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
Size
#8
Size
#8, 2 in. length
Type
Self Piercing
Package Dimensions (L x W x H)
7.25 IN x 6.25 IN x 6 IN
Package Dimensions (L x W x H)
18.415 cm x 15.875 cm x 15.24 cm
Package Weight (Imperial)
8.900 L
Package Weight (Metric)
4.037 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.
This is a sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish. The screw is size 8 x 2 in and has a pan head with a Phillips/Slotted combo drive.

18833J

This is a sheet metal screw for use with sheet metal. It is made of steel with a zinc plated finish. The screw is size 8 x 2 in and has a pan head with a Phillips/Slotted combo drive.

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. It also includes Gray and White versions.

What material are these screws made of?

The screws are steel with a zinc finish.

What screw head style is listed?

The listed head style is hex head slotted.

What point type do these screws have?

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

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