NSI Industries JTSS8 - Tapping Screw, Steel material, #8 Size, 3/4 in. length, Pan head, Zinc Chromate finish, Square drive type, 100 per pack
NSI Industries

JTSS8

Alternate Item Number: 80244

UPC: 639720802443

Documents & Media
Specification Sheet

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JTSS8 tapping screw (#8 size, 3/4" length) is a precision-engineered steel fastener designed for metal-to-metal fastening applications where pre-tapping is impractical. This pan head screw features a square drive recess for maximum torque transfer and reduced cam-out, ensuring secure installation without slippage. The zinc chromate finish provides corrosion resistance in harsh environments, making it suitable for indoor and outdoor industrial use. Unlike generic sheet metal screws, this tapping screw forms its own threads, eliminating the need for pre-drilled pilot holes and reducing assembly time by up to 30% in production environments. The square drive design resists over-torquing and stripping, critical for automated assembly lines and high-volume manufacturing. Common applications include HVAC systems, electrical enclosures, machinery frames, and metal fabrication projects requiring reliable, flush-mounted fasteners. Each 100-piece pack delivers consistent performance across bulk orders, with uniform threading and head dimensions for predictable clamping force. The zinc chromate coating meets ASTM B633 standards for salt spray resistance, providing 200+ hours of protection in corrosive conditions. For applications requiring UL/ETL certification, verify compatibility with local codes before use. This SKU (JTSS8) is a direct replacement for standard #8 tapping screws in industrial and construction settings where zinc-plated fasteners are specified.
  • Steel construction with zinc chromate finish for corrosion resistance
  • Pan head with square drive for maximum torque transfer and reduced slippage
  • Self-tapping design eliminates pre-drilling in metal applications
  • 3/4" length (#8 size) for secure metal-to-metal fastening
  • 100 screws per pack for bulk industrial use

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Square
Finish
Zink Chromate
Head Type
Pan
Length
0.75 IN
Material
Steel
Mounting Type
Pan head
Size
#8
Special Features
Features: Strong, Positive Drive Fastener
Type
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)
0.490 L
Package Weight (Metric)
0.222 kg
Tapping Screw, Steel material, #12 Size, 3/4 in. length, Pan head, Zinc Chromate finish, Square drive type, 100 per pack

JTSS33

Tapping Screw, Steel material, #12 Size, 3/4 in. length, Pan head, Zinc Chromate finish, Square drive type, 100 per pack
A sheet metal screw with a hex washer head and slotted drive. It is made of steel with a zinc plated finish. The screw size is 8 x 5/8 in, with a length of 0.625 in and Type-A threads at 15 TPI.

76810J

A sheet metal screw with a hex washer head and slotted drive. It is made of steel with a zinc plated finish. The screw size is 8 x 5/8 in, with a length of 0.625 in and Type-A threads at 15 TPI.

Frequently Asked Questions

What JTSS screw series does this sheet cover?

This specification sheet applies to all Pan Head Square Drive Tapping Screws in the JTSS series.

What materials are available for JTSS screws?

JTSS screws are available in steel zinc and stainless steel.

What screw head style do JTSS screws have?

The screws are pan head style.

What drive type do JTSS screws use?

JTSS screws use a square drive.

Does the document include thread dimensions?

Yes. The document includes a section labeled Thread Dimensions.

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