Authorized NSI Industries Distributor
NSI Industries QK10M - Sheet Metal Screw, Self Piercing, #8 size, 3/4 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 1000 per pack. For use with MT208B Chuck.
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NSI Industries QK10M Sheet Metal Screw, Self Piercing, #8 size, 3/4 in. length, 1/4 in. head width, Hex head…

Alternate Item Number: 10662

UPC: 639720106626

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 1000

Multiplier: 1000

*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 QK10M is a #8 x 3/4" hex head slotted self-piercing/tapping sheet metal screw engineered for direct metal-to-metal fastening without pre-drilled holes. Constructed from hardened steel with a zinc chromate finish, these fasteners deliver superior corrosion resistance and mechanical strength for industrial applications. Each screw features a 1/4" wide hex head designed for positive engagement with a #8 driver, ensuring secure torque transfer and resistance to vibration loosening. The sharp point and self-piercing design eliminate the need for pilot holes, reducing assembly time and labor costs in high-volume manufacturing environments. Supplied in a 1000-piece pack, the QK10M is optimized for compatibility with the MT208B chuck in automated or semi-automated assembly systems. Typical applications include metal fabrication, electrical enclosures, HVAC systems, automotive assembly, and general construction where reliable sheet metal connections are critical. The zinc chromate coating provides a protective barrier against environmental factors, extending service life in corrosive or outdoor conditions. With a slotted drive type for standard tool compatibility, these screws offer a cost-effective fastening solution for professional trades and industrial operations requiring durable, long-lasting metal joints.
  • Self-piercing design eliminates need for pre-drilled pilot holes
  • Hex head with #8 driver size for secure torque transfer and vibration resistance
  • Zinc chromate finish provides corrosion protection in industrial environments
  • Compatible with MT208B chuck for automated assembly processes
  • 1000 screws per pack for high-volume manufacturing applications
  • 1000 screws per pack for high-volume applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Slotted
Driver Size
#8
Finish
Zink Chromate
Head Type
Hex
Head Width
1/4 IN
Length
0.75 IN
Material
Steel
Series
QK
Size
#8
Size
#8 X 3/4"
Type
Self Piercing
Package Dimensions (L x W x H)
3.5 IN x 3.5 IN x 5.75 IN
Package Dimensions (L x W x H)
8.89 cm x 8.89 cm x 14.605 cm
Package Weight (Imperial)
3.860 L
Package Weight (Metric)
1.751 kg
Sheet Metal Screw, Self Piercing, #8 size, 3/4 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack. For use with MT208B Chuck.

JDS153

Sheet Metal Screw, Self Piercing, #8 size, 3/4 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 100 per pack. For use with MT208B Chuck.
Tamperproof sheet metal screw with an oval head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 8 x 3/4 in, with a length of 0.750 in and Type A threads at 15 TPI.

14812TP

Tamperproof sheet metal screw with an oval head and spanner drive. It is made of 18-8 stainless steel with a stainless finish. The screw size is 8 x 3/4 in, with a length of 0.750 in and Type A threads at 15 TPI.
Sheet Metal Screw, Self Piercing, #8 size, 1-1/2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, 1000 per pack. For use with MT208B Chuck.

QK17M

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

QK5M

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

QK15M

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

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.
Sheet Metal Screw, Self Piercing, #10 size, 1/2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 1000 per pack. For use with MT208B Chuck.

QK20M

Sheet Metal Screw, Self Piercing, #10 size, 1/2 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 1000 per pack. For use with MT208B Chuck.
Sheet Metal Screw, Self Piercing, #10 size, 3/4 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 1000 per pack. For use with MT208B Chuck.

QK25M

Sheet Metal Screw, Self Piercing, #10 size, 3/4 in. length, 1/4 in. head width, Hex head, Steel, Slotted drive type, Zinc Chromate finish, #8 driver size, 1000 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 versions.

What type of screw is the JQK series?

The JQK series consists of hex head slotted sharp point self-piercing/tapping screws made of steel with a zinc finish.

Are gray and white versions included?

Yes. The specification sheet also includes Gray and White versions of the JQK series screws.

Who is the manufacturer of these screws?

The document lists Metallics as the company associated with these screws.

Where is Metallics located?

Metallics is located at 229 Cross Street, Bristol, CT 06010.

How can I contact Metallics by phone?

Metallics can be reached at 860 589-4186 or toll free at 800 243-8272.

What fax numbers are listed for Metallics?

The fax number is 860 584-1008, and the toll free fax number is 800 831-9358.

What is the company website?

The website listed for Metallics is www.metallics.us.

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