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101217242 - M6 x 20mm Stainless Steel Thread Forming Screw

Packaging: 1 of each
$1.20/ea

Usually ships within 3-5 business days

SKU: 101217242 Categories: ,

OVERVIEW

Industrial Grade M6 Stainless Steel Fastening Solution

The Fastners TFTS M6 X 20.0 SS18-8 is a premium-grade industrial fastener designed to meet the rigorous demands of maintenance, repair, and operations (MRO) environments. Engineered from 18-8 stainless steel, this screw offers an exceptional balance of strength and corrosion resistance, making it an ideal choice for assemblies exposed to moisture, chemicals, or varying atmospheric conditions. The 18-8 stainless steel composition, equivalent to 304 stainless, ensures that the fastener maintains its structural integrity and aesthetic appearance over time, preventing the common pitfalls of rust and oxidation associated with standard carbon steel fasteners.

This specific fastener features a Thread Forming Tapping Screw (TFTS) design. Unlike traditional machine screws that require a pre-tapped hole, or self-tapping screws that cut material away, thread-forming screws displace material to create their own mating threads. This process results in a zero-clearance fit, which significantly enhances resistance to loosening caused by vibration and thermal cycling. The plastic deformation of the mating material hardens the threads, providing a stronger and more secure joint compared to standard cutting screws. With an M6 metric thread profile and a 20.0mm length, it is sized for a multitude of standard industrial applications, from machinery assembly to equipment repair.

In professional settings, efficiency and reliability are paramount. The elimination of the tapping step reduces installation time and tool costs, streamlining assembly processes. The high-quality stainless steel construction ensures that these fasteners can be used in food processing equipment, medical devices, and outdoor infrastructure where hygiene and longevity are critical. Whether you are retrofitting components or assembling new hardware, the Fastners TFTS M6 X 20.0 SS18-8 delivers the performance required for high-stakes industrial environments.

Key Technical Benefits:

  • Material Composition: 18-8 Stainless Steel provides excellent resistance to oxidizing acids and atmospheric corrosion.
  • Installation Efficiency: Thread forming design removes the need for tapping tools and reduces debris generation.
  • Joint Integrity: Creates a tight, vibration-resistant fit through material displacement rather than removal.
Additional Information
Packaging Description:1 of each
Item:Miscellaneous, n/a
Brand:n/a
Material:Stainless Steel 18-8
Thread Size:M6
Length :20mm
Type:Thread Forming Tapping Screw (TFTS)

INCLUDED

  • 1 x M6 x 20.0mm Stainless Steel 18-8 Thread Forming Screw

APPLICATIONS

  • General machinery maintenance and repair
  • Automotive component assembly
  • Outdoor equipment fastening
  • Food processing and medical equipment (due to stainless steel)
  • Sheet metal fabrication
  • Plastic and composite material assembly

FAQ

SS18-8 refers to 18-8 Stainless Steel, which contains approximately 18% chromium and 8% nickel. It is chemically equivalent to 304 stainless steel and offers excellent corrosion resistance.

No, this is a Thread Forming Tapping Screw (TFTS). It is designed to form its own threads in a pre-drilled pilot hole, eliminating the need for a separate tapping tool.

The screw has a length of 20.0mm. Depending on the head type, this is typically measured from under the head to the tip.

18-8 stainless steel is generally non-magnetic, though it may become slightly magnetic due to the cold-working process during manufacturing.

Yes, the 18-8 stainless steel construction makes it highly resistant to rust and corrosion, making it suitable for outdoor applications.

The pilot hole size depends on the material thickness and hardness, but generally, for an M6 thread forming screw, a hole slightly smaller than 6mm (typically around 5.4mm to 5.6mm) is required. Consult a drill chart for specific material recommendations.

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