S-90065A301 Length 2" Tapping Screws

Tapping Screws

0427FA00082 Tapping Screws
0427FA00082 Tapping Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0427FA00082
Equivalent to mcmaster :
90065A301

Basic Information

Tapping Screw Type A
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.412"
Head Height 0.132"
Flat Head Profile Standard

Dimensions

Length 2"
Shank Cross Section Round

Thread Parameters

Screw Size No. 12
Thread Diameter 0.216"
Approximate Threads per Inch 11
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 3
Drill Bit Size 3/16"
Drill Bit Diameter 0.1875"
Countersink Angle 82°
Tapping Method Thread Forming

Material & Strength

Material 18-8 Stainless Steel

Temperature & Environment

For Use In Sheet Metal
REACH Compliant
RoHS Compliant

Installation & Application

Maximum Drilling Thickness 0.025"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction, ideal for demanding industrial environments
  • Efficient thread forming technology creates strong, permanent threads in sheet metal without chips or waste
  • Precise 82° countersink angle ensures flush mounting and professional finish in sheet metal applications
  • Full threading along the 2" length provides maximum grip and holding power throughout the material
  • Compatible with standard 3/16" drill bits for simplified installation and reduced preparation time
  • Phillips flat head design offers clean appearance and prevents snagging in assembled components
  • Environmental compliance assurance with RoHS 3 and REACH regulations for global manufacturing applications

Professional Applications & Engineering Value

These Type A thread forming screws deliver exceptional performance in sheet metal fabrication and assembly operations. The 18-8 stainless steel composition provides excellent resistance to rust and corrosion, making these Phillips flat head tapping screws suitable for harsh environments including outdoor equipment, HVAC systems, and electronic enclosures. The thread forming technology eliminates the need for tapping operations while creating stronger thread engagement than cutting alternatives. With their 0.216" thread diameter and 11 threads per inch configuration, these fasteners maintain consistent clamping force in materials up to 0.025" thickness, preventing material distortion and ensuring reliable, long-term connections in critical industrial applications.

Specification Summary & Compliance

These No. 12 x 2" tapping screws feature precise Class 2A thread tolerances and fully threaded right-hand design for consistent performance. Manufactured to industry standards for Type A thread forming screws, they ensure proper fit and function in sheet metal applications. The screws maintain compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global supply chains and environmentally conscious manufacturing operations.

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