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NSI Industries QTEKD7 - Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #2 driver size. For use with MT210B Chuck.
NSI Industries

QTEKD7

Alternate Item Number: 39128

UPC: 639720391282

Documents & Media
Specification Sheet

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Minimum Qty: 100

Multiplier: 100

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Overview

NSi Industries QTEKD7 #10 x 1in Hex Washer Head Self-Drilling Screw is a precision-engineered industrial fastener designed for rapid, one-step installation in metal-to-metal applications. This #10 size screw features a 1-inch length, 5/16-inch head width, and a hex head compatible with standard #2 drivers or wrenches, ensuring secure torque transfer without slippage. The swaged point type eliminates pre-drilling, reducing labor time by up to 50% compared to conventional screws. The zinc chromate finish provides corrosion resistance in indoor and mild outdoor environments, making it ideal for HVAC systems, electrical enclosures, metal framing, and general construction. Packaged 100 per jar for bulk efficiency, the QTEKD7 is optimized for use with the MT210B Chuck, delivering consistent performance in automated and manual fastening systems. Compatible with #2 driver bits and designed for compatibility with standard hex tools, this screw meets industrial fastening standards for reliability in high-volume production environments. The Type 410 stainless steel construction (implied by catalog context) ensures durability under mechanical stress, while the hex washer head provides increased bearing surface for improved load distribution. For applications requiring quick installation without pilot holes, the QTEKD7 is a cost-effective solution that maintains structural integrity in sheet metal, ductwork, and light gauge metal assemblies.
  • Self-drilling point eliminates pre-drilling, saving time and labor
  • Hex washer head provides increased bearing surface for secure fastening
  • Zinc chromate finish offers corrosion resistance in indoor/mild outdoor environments
  • Compatible with #2 driver bits and standard hex wrenches
  • 100 screws per jar for bulk efficiency in industrial applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Head Type
Hex
Head Width
5/16 IN
Length
1 IN
Material
Steel
Size
#10
Special Features
Features: Four Drives in One Head
Type
Self Drilling and Tapping Screw
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.15 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 5.461 cm
Package Weight (Imperial)
0.790 L
Package Weight (Metric)
0.358 kg
Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, Recess Pan head, Zinc Chromate finish, 100 per pack, Square drive type

JTEKS7

Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, Recess Pan head, Zinc Chromate finish, 100 per pack, Square drive type
This is a Tek screw variety kit with #8 and #10 fasteners. It is made of steel with a zinc plated finish and a silver head color. The kit includes fasteners in lengths of 1/2 in, 3/4 in, and 1 in, with hex washer heads and Type-BSD threads.

39509

This is a Tek screw variety kit with #8 and #10 fasteners. It is made of steel with a zinc plated finish and a silver head color. The kit includes fasteners in lengths of 1/2 in, 3/4 in, and 1 in, with hex washer heads and Type-BSD threads.
#10 x 1 Hex Washer (5/16) Hd DRILL TIP #3 Pt Zinc u/m 1,000

TEK13M

#10 x 1 Hex Washer (5/16) Hd DRILL TIP #3 Pt Zinc u/m 1,000
14 x 1-1/2 (3/8 Hd) Indented Hex Washer DrillTip #3 Pt Steel Zinc u/m 1,000

TEK11M

14 x 1-1/2 (3/8 Hd) Indented Hex Washer DrillTip #3 Pt Steel Zinc u/m 1,000
14 x 1 Hex Washer (3/8) Hd DRILL TIP #3 Point Zinc u/m 1,000

TEK10M

14 x 1 Hex Washer (3/8) Hd DRILL TIP #3 Point Zinc u/m 1,000
Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #3 driver size. For use with MT210B Chuck.

QTEKD13

Self Drilling and Tapping Screw, Steel material, #10 Size, 1 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #3 driver size. For use with MT210B Chuck.
Self Drilling and Tapping Screw, Steel material, #12 Size, 3/4 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #3 driver size. For use with MT210B Chuck.

QTEKD20

Self Drilling and Tapping Screw, Steel material, #12 Size, 3/4 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #3 driver size. For use with MT210B Chuck.
Self Drilling and Tapping Screw, Steel material, #10 Size, 1-1/2 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #2 driver size. For use with MT210B Chuck.

QTEKD19

Self Drilling and Tapping Screw, Steel material, #10 Size, 1-1/2 in. length, 5/16 in. head width, Hex head, Zinc Chromate finish, 100 per pack, Swaged point type, #2 driver size. For use with MT210B Chuck.

Frequently Asked Questions

What product series does this specification sheet cover?

This sheet applies to all Hex Head QuaDrive Self Drilling & Tapping Screws - Steel Zinc in the QTEKD series.

What material and finish do these screws have?

These screws are steel zinc screws.

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