NSI Industries JTRM81 - Tri-Drive Machine Screw, Steel material, #6-32 Size, 3/4 in. length, Round head, Zinc Chromate finish, Slotted/Phillips/Square drive type, 100 per pack, including a(n) Square Drive Bit
NSI Industries

JTRM81

Alternate Item Number: 80004

UPC: 639720800043


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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JTRM81 Tri-Drive Machine Screw is a precision-engineered fastening solution for industrial machinery, automotive, and general assembly applications. Made from high-strength steel with a zinc chromate finish, this #6-32 screw resists corrosion in harsh environments while maintaining consistent torque integrity. The 3/4-inch length provides optimal grip for thin materials, and the round head ensures a flush surface finish. The unique tri-drive design combines slotted, Phillips, and square drive compatibility, eliminating tool swaps during assembly or repair. Each 100-piece pack includes a square drive bit for immediate use, reducing downtime. Ideal for securing panels, brackets, and components in machinery assembly, electrical enclosures, and light fabrication. The steel construction meets industrial standards for shear strength and durability, while the zinc chromate finish provides 500+ hours of salt spray resistance per ASTM B117 testing. Compatible with standard #6-32 tapped holes and clearance drilled holes. Packaged in a reusable container for inventory management.
  • Material: High-strength steel with zinc chromate corrosion-resistant finish
  • Drive Type: Tri-drive (slotted, Phillips, and square) for tool compatibility
  • Size: #6-32 thread with 3/4-inch length and round head
  • Packaging: 100 screws per pack, includes square drive bit
  • Applications: Machinery assembly, automotive repairs, electrical enclosures

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Slotted/Phillips/Square
Drive Type
Phillips;Slotted;Square
Finish
Zink Chromate
Head Type
Round
Length
0.75 IN
Material
Steel
Size
#6-32
Special Features
Features: Three Drives in one Head
Type
Tri-Drive Machine 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)
0.360 L
Package Weight (Metric)
0.163 kg
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Frequently Asked Questions

What is the stock number for 6-32 by 3/4 in screws?

The stock number for 6-32 by 3/4 in screws is JTRM81.

What is the UPC for JTRM81?

The UPC number for JTRM81 is 80004.

What package size does JTRM81 come in?

JTRM81 is packaged 100 per package and 500 per master sleeve.

What material and finish are these screws made of?

These are steel screws with a zinc chromate finish.

What drive types do these screws have?

They feature three drives in one head: slotted, Phillips, and square drive.

Is a driver bit included with the screws?

A free square drive bit is included with each jar of Tri-Drive Machine Screws.

Who manufactures these machine screws?

They are manufactured by Avanti Screw, Inc., a Metallics affiliate.

What is the return policy for these products?

Products purchased from the catalogue may be returned within 30 days of purchase if the distributor or contractor is not fully satisfied.

What happens if a product is faulty or poor quality?

If deemed faulty or of poor quality, Metallics will replace the individual item or issue full credit.

Are other sizes available in this screw line?

Yes, other sizes and quantities are available by request.

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