NSI Industries TP311SPC - Machine Screw, Stainless Steel material, #8-32 Size, 2 in. length, Pan head, Spanner drive type, #8 driver size
NSI Industries

TP311SPC

Alternate Item Number: 33529

UPC: 639720335293

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Minimum Qty: 100

Multiplier: 100

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Overview

NSI Industries TP311SPC is a precision-engineered stainless steel machine screw designed for industrial fastening applications requiring corrosion resistance and secure installation. This #8-32 size screw features a 2-inch length, pan head design, and spanner drive type for enhanced torque transfer and reduced slippage during installation. Crafted from 18-8 stainless steel, the TP311SPC delivers superior durability in harsh environments, including marine, construction, and manufacturing settings where exposure to moisture, chemicals, or extreme temperatures is common. The pan head design ensures maximum surface contact and load distribution, providing a clean, finished appearance suitable for visible applications. The spanner drive type (compatible with #8 driver size) offers tamper-resistant installation, making it ideal for security-sensitive environments or areas requiring consistent torque application. With a UNSPSC code of 31161504, this screw meets industry standards for sheet metal fasteners and is manufactured in the USA, ensuring traceable quality and compliance with domestic production requirements. Key applications include metal fabrication, HVAC systems, electrical enclosures, automotive assembly, and marine equipment where stainless steel fasteners are mandated for long-term performance. The 2-inch length provides sufficient thread engagement for thick material stacks, while the #8-32 thread size offers compatibility with standard tapped holes and nuts. NSI Industries' TP311SPC is a reliable choice for professionals demanding consistent quality and mechanical integrity in critical fastening applications.
  • Material: 18-8 Stainless Steel for superior corrosion resistance
  • Size: #8-32 thread with 2-inch length for thick material applications
  • Drive Type: Spanner drive (#8 driver size) for secure, tamper-resistant installation
  • Head Type: Pan head design for maximum surface contact and load distribution
  • Applications: Ideal for marine, construction, HVAC, automotive, and industrial fastening

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Spanner
Driver Size
#8
Head Type
Pan
Length
2 in
Material
Stainless Steel
Size
#8-32
Special Features
Features: Tamper-Resistant
Type
Machine 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)
1.030 L
Package Weight (Metric)
0.467 kg
Machine Screw, Stainless Steel material, #8-32 Size, 2 in. length, Round head, Slotted drive type, 100 per pack, 18-8 grade

JSRM20

Machine Screw, Stainless Steel material, #8-32 Size, 2 in. length, Round head, Slotted drive type, 100 per pack, 18-8 grade
A machine screw with a flat head and spanner drive, sized 1/4-20 by 2 inches. It is made of stainless steel with a stainless finish and is intended for use with a pre-tapped hole or with a nut. The screw has 2A external threads, a #3 driver size, a head height of 0.153 inch, and a head diameter of 0.477 inch.

21032TP

A machine screw with a flat head and spanner drive, sized 1/4-20 by 2 inches. It is made of stainless steel with a stainless finish and is intended for use with a pre-tapped hole or with a nut. The screw has 2A external threads, a #3 driver size, a head height of 0.153 inch, and a head diameter of 0.477 inch.
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10000.139

APO Tamper Proof Cover Screw, Smooth Matte, Black, Stainless Steel, 10000.139

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.