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NSI Industries JTEKD37 - Self Drilling and Tapping Screw, Steel material, #14 Size, 1-1/4 in. length, 3/8 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size
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NSI Industries

JTEKD37

Alternate Item Number: 83337

UPC: 639720833379

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Specification Sheet

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

NSi Industries JTEKD37 is a #14 self-drilling and tapping screw engineered for metal-to-metal fastening without pre-drilling. Made from hardened steel with a zinc chromate finish, it delivers corrosion resistance in outdoor and industrial environments. The 1-1/4" length and 3/8" hex washer head provide secure clamping force while the #3 drill point pierces sheet metal and thin steel up to 1/8" thick. The hex drive type accepts standard hex drivers, reducing cam-out risk during installation. This screw is ideal for HVAC ductwork, metal framing, automotive body panels, and light structural assemblies where speed and reliability matter. The 100-count packaging ensures stock availability for high-volume jobs. Compatible with #14 hex drivers and powered drivers with hex sockets. No pilot hole required, reducing labor time by up to 30% compared to conventional screws.
  • Self-drilling point eliminates pre-drilling for faster installation
  • #14 size with 1-1/4" length for thin metal applications
  • Hex washer head provides increased bearing surface and drives stability
  • Zinc chromate finish resists corrosion in outdoor and industrial settings
  • Hex drive type reduces cam-out and improves torque transfer
  • Packaged 100 per box for bulk applications
  • Compatible with standard #14 hex drivers and powered tools

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Head Type
Hex Washer
Head Width
3/8 IN
Length
1-1/4 in
Material
Steel
Size
#14
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)
1.690 L
Package Weight (Metric)
0.767 kg
Self Drilling and Tapping Screw, Steel material, #10 Size, 1-1/4 in. length, Recess Pan head, Zinc Chromate finish, 100 per pack, Square drive type

JTEKS15

Self Drilling and Tapping Screw, Steel material, #10 Size, 1-1/4 in. length, Recess Pan head, Zinc Chromate finish, 100 per pack, Square drive type
This is a sheet metal screw with a wafer head and Phillips drive. It is made of steel with a zinc plated finish and is sized 8 x 1-1/4 in. It is intended for use with sheet metal.

14821J

This is a sheet metal screw with a wafer head and Phillips drive. It is made of steel with a zinc plated finish and is sized 8 x 1-1/4 in. It is intended for use with sheet metal.
Self Drilling and Tapping Screw, Steel material, #12 Size, 3 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size

JTEKD30

Self Drilling and Tapping Screw, Steel material, #12 Size, 3 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, Stainless Steel material, #8 Size, 1/2 in. length, 5/16 in. head width, Hex Washer head, 100 per pack, Hex drive type, #2 drill size, 410 grade

JTEKD1SS

Self Drilling and Tapping Screw, Stainless Steel material, #8 Size, 1/2 in. length, 5/16 in. head width, Hex Washer head, 100 per pack, Hex drive type, #2 drill size, 410 grade
Self Drilling and Tapping Screw, Stainless Steel material, #12 Size, 3/4 in. length, 5/16 in. head width, Hex Washer head, 100 per pack, Hex drive type, #3 drill size, 410 grade

JTEKD20SS

Self Drilling and Tapping Screw, Stainless Steel material, #12 Size, 3/4 in. length, 5/16 in. head width, Hex Washer head, 100 per pack, Hex drive type, #3 drill size, 410 grade
#6 x 3/4 Pan Head Phillips DRILL TIP #2 Point 410 Stainless Steel

JTEK11PSS

#6 x 3/4 Pan Head Phillips DRILL TIP #2 Point 410 Stainless Steel
#8 x 1-1/4 Pan Hd Phillips DRILL TIP #2 Point Zinc

JTEK114P

#8 x 1-1/4 Pan Hd Phillips DRILL TIP #2 Point Zinc
Heavy Duty Drill Screw, Steel material, 12 in. Size, 1-1/4 in. length, 5/16 in. head width, Hex Washer head, 100 per pack, Hex drive type, #5 drill size

TXV12114Z

Heavy Duty Drill Screw, Steel material, 12 in. Size, 1-1/4 in. length, 5/16 in. head width, Hex Washer head, 100 per pack, Hex drive type, #5 drill size

Frequently Asked Questions

What type of screws are in the JTEKD series?

The JTEKD series includes Hex Head Self-Drilling & Tapping Screws with an Indented Hex Washer.

What materials are JTEKD series screws made from?

JTEKD series screws are made from Steel Zinc and 410 Stainless Steel.

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