NSI Industries TP129SBC - Machine Screw, Stainless Steel material, 5/16-18 in. Size, 3/4 in. length, Button head, Hex Pin drive type, 100 per pack, 18-8 grade
NSI Industries

TP129SBC

Alternate Item Number: 30470

UPC: 639720304701

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Minimum Qty: 100

Multiplier: 100

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Overview

NSI Industries TP129SBC is a precision-engineered 5/16-18 x 3/4" stainless steel machine screw featuring a button head and hex pin drive for secure, low-profile fastening in industrial applications. Manufactured from 18-8 grade stainless steel, this screw delivers exceptional corrosion resistance and mechanical strength, making it ideal for use in harsh environments where durability and reliability are critical. The button head design ensures a smooth, finished appearance while the hex pin drive provides superior torque transfer and prevents cam-out during installation, reducing the risk of damage to both the fastener and the workpiece. Designed for compatibility with a wide range of materials, including mild steel, aluminum, and stainless steel, the TP129SBC is suitable for applications in metal fabrication, machinery assembly, automotive repairs, and general industrial construction. The 5/16-18 thread size and 3/4" length provide optimal thread engagement for secure attachment in thick materials, while the 18-8 stainless steel composition ensures long-term performance in outdoor, marine, or chemically aggressive environments. The screws are packaged in a convenient 100-piece pack, making them ideal for both small-scale projects and high-volume production runs. Key specifications include a button head diameter of approximately 0.5", a hex pin drive socket size of 1/4", and a thread pitch of 18 threads per inch. The 18-8 grade stainless steel offers a tensile strength of up to 100,000 PSI, providing reliable holding power in demanding applications. NSI Industries, a trusted manufacturer based in the US, ensures consistent quality and precision in every screw, meeting stringent industry standards for mechanical fasteners.
  • Material: 18-8 grade stainless steel for superior corrosion resistance
  • Thread size: 5/16-18 with 3/4" length for secure thread engagement
  • Drive type: Hex pin for high torque transfer and reduced cam-out
  • Head type: Button head for low-profile, finished appearance
  • Pack quantity: 100 screws per pack for bulk applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Hex Pin
Head Type
Button
Length
0.75 IN
Material
Stainless Steel
Mounting Type
Button head
Size
5/16-18 IN
Type
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)
2.100 L
Package Weight (Metric)
0.953 kg
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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.