Authorized NSI Industries Distributor
NSI Industries JTEKD21 - Self Drilling and Tapping Screw, Steel material, #12 Size, 1-1/2 in. length, 5/16 in. head width, Hex Washer head, Zinc Chromate finish, 100 per pack, Hex drive type, #3 drill size
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NSI Industries

JTEKD21

Alternate Item Number: 80363

UPC: 639720803631

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSI Industries JTEKD21 is a #12 self-drilling and tapping screw engineered for efficient metal-to-metal and metal-to-wood fastening. Constructed from durable steel, this screw features a #3 drill size point, eliminating the need for pre-drilling and significantly reducing installation time. Its 1-1/2 inch length and 5/16 inch hex washer head ensure secure engagement and consistent torque application. The zinc chromate finish provides reliable corrosion resistance suitable for moderate environments. Designed with a hex drive type, the JTEKD21 is compatible with standard hex drivers, facilitating quick and tool-driven installation. This makes it an ideal choice for industrial applications such as HVAC systems, electrical panel assembly, and general structural fastening where speed and reliability are paramount. Each pack contains 100 screws, offering a practical and cost-effective solution for projects requiring bulk quantities. Manufactured in the US, the JTEKD21 (SKU: JTEKD21) meets stringent quality standards for industrial use.
  • Self-drilling and tapping screw for efficient fastening
  • Durable steel construction for industrial applications
  • Zinc chromate finish offers moderate corrosion resistance
  • Hex washer head with hex drive for secure installation
  • 100 screws per pack for bulk project needs

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Color
Zinc Chromate
Finish
Zink Chromate
Head Type
Hex Washer
Head Width
5/16 IN
Length
1-1/2 in
Material
Steel
Series
JTEKD
Size
#12
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)
1.330 L
Package Weight (Metric)
0.603 kg
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Frequently Asked Questions

What materials are JTEKD21 screws made from?

The JTEKD series includes hex head self-drilling and tapping screws in steel zinc and 410 stainless steel.

What screw head style does JTEKD21 use?

These screws use an indented hex washer head.

Is JTEKD21 a self-drilling screw?

Yes. The specification sheet states the JTEKD series is for hex head self-drilling and tapping screws.

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