S-93406A154 Length 3/4" Tapping Screws

Tapping Screws

0417FA00008 Tapping Screws
0417FA00008 Tapping Screws

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

Part No.
Part No. 0417FA00008
Equivalent to mcmaster :
93406A154

Basic Information

Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.321"
Head Height 0.086"
Rounded Head Profile Wide
Rounded Head Style Truss

Dimensions

Length 3/4"
Shank Cross Section Round

Thread Parameters

Screw Size No. 6
Thread Diameter 0.138"
Approximate Threads per Inch 18
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Pointed
Drive Style Phillips
Drive Size No. 2
Drill Bit Size No. 32
Drill Bit Diameter 0.116"
Tapping Method Thread Forming

Material & Strength

Material 316 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

  • Exceptional corrosion resistance with 316 stainless steel construction for long-lasting performance in harsh environments
  • Superior sheet metal grip with thread forming design that creates strong, permanent threads without pre-tapping
  • Enhanced load distribution through wide truss head design that prevents pull-through in thin materials
  • Secure installation with No. 2 Phillips drive that provides reliable torque transfer and reduces cam-out
  • Full-length threading ensures maximum engagement and holding power across the entire screw length
  • Precision compatibility with No. 32 drill bits for clean installations in materials up to 0.025" thickness
  • Regulatory compliance with RoHS 3 and REACH standards for safe use in industrial applications

Professional Applications & Engineering Value

These 316 stainless steel tapping screws deliver exceptional value in sheet metal fabrication and industrial assembly applications. The thread forming design eliminates the need for separate tapping operations, creating strong, permanent threads that resist vibration loosening. The wide truss head provides superior clamping force distribution, preventing material deformation in thin gauge metals. With 18 TPI right-hand threading and fully threaded shank, these screws offer maximum engagement in challenging applications where corrosion resistance and structural integrity are critical. The No. 2 Phillips drive ensures efficient installation while the pointed tip facilitates precise starting position in sheet metal assemblies.

Specification Summary & Compliance

This No. 6 x 3/4" tapping screw features precision 0.138" thread diameter with 18 TPI thread forming design compliant with A/AB screw type standards. Manufactured to exacting dimensional tolerances for consistent performance in sheet metal applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial compliance standards are met for professional use.

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