S-90065A071 Length 1/8" Tapping Screws

Tapping Screws

0427FA00013 Tapping Screws
0427FA00013 Tapping Screws

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

Part No.
Part No. 0427FA00013
Equivalent to mcmaster :
90065A071

Basic Information

Tapping Screw Type AB
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.162"
Head Height 0.036"
Flat Head Profile Undercut

Dimensions

Length 1/8"
Shank Cross Section Round

Thread Parameters

Screw Size No. 2
Thread Diameter 0.086"
Approximate Threads per Inch 32
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 1
Drill Bit Size No. 48
Drill Bit Diameter 0.076"
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
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Key Features & Benefits at a Glance

  • Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments.
  • Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time.
  • Flush mounting capability with undercut flat head and 82° countersink angle for smooth, professional finishes.
  • High thread density (32 TPI) ensures maximum grip and vibration resistance in thin materials.
  • Optimized for thin sheet metal with maximum 0.025" drilling thickness capability and pointed tip for easy starting.
  • Reliable Phillips No. 1 drive provides secure tool engagement and consistent torque application.
  • Full regulatory compliance with RoHS 3 and REACH standards for safe, environmentally responsible manufacturing.

Professional Applications & Engineering Value

These No. 2 Phillips flat head tapping screws deliver exceptional performance in sheet metal applications where reliability and corrosion resistance are critical. The 18-8 stainless steel construction provides excellent durability against moisture and chemicals, while the thread forming design (AB Type) creates precise, strong threads that eliminate the need for separate tapping operations. The undercut flat head profile ensures a flush finish that won't interfere with adjacent components, and the 82° countersink angle matches standard sheet metal preparations. With fully threaded construction and high 32 TPI density, these screws maintain secure fastening even in thin-gauge materials up to 0.025" thickness, preventing loosening from vibration in industrial equipment, electronic enclosures, and HVAC systems.

Specification Summary & Compliance

This tapping screw features precise dimensional specifications including 0.086" thread diameter, 1/8" length, and No. 2 screw size with Class 2A thread tolerances. The AB Type thread forming design follows industry standards for self-tapping applications in sheet metal. Manufacturing and material compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety standards are met for industrial applications.

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