S-90935A153 Length 1" Tapping Screws

Tapping Screws

0405FA00111 Tapping Screws
0405FA00111 Tapping Screws

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

Part No.
Part No. 0405FA00111
Equivalent to mcmaster :
90935A153

Basic Information

Tapping Screw Type A/AB
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.27"
Head Height 0.097"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1"
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 Black-Oxide 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

  • Enhanced corrosion resistance with Black-Oxide Steel finish, ideal for demanding industrial environments
  • Superior thread-forming capability ensures secure, vibration-resistant fastening in sheet metal without pre-tapped holes
  • Optimized Phillips No. 2 drive provides efficient torque transfer and reduces cam-out during installation
  • Fully threaded 1" length with 18 TPI delivers maximum grip and holding power in thin materials
  • Precision-engineered pan head design offers a low-profile, rounded finish that resists snagging
  • Compatible with No. 32 drill bits for quick, accurate pilot holes in up to 0.025" thick materials
  • Compliance with RoHS 3 and REACH standards guarantees safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

This No. 6 x 1" Phillips Pan Head Tapping Screw is specifically engineered for sheet metal applications where reliability and ease of installation are critical. The Black-Oxide Steel construction provides a durable, corrosion-resistant surface that withstands harsh conditions, while the thread forming (Type A/AB) design creates strong, permanent threads in ductile metals without chip removal. This eliminates the need for pre-tapped holes, reducing assembly time and labor costs. The fully threaded shank and 18 TPI configuration ensure consistent clamping force, making it ideal for HVAC systems, electronic enclosures, and automotive panels where vibration resistance is essential. Its right-hand thread and pointed tip facilitate quick starts and smooth driving, enhancing productivity in high-volume manufacturing settings.

Specification Summary & Compliance

This tapping screw adheres to standard inch measurements with a thread diameter of 0.138" and Class 2A thread fit for reliable engagement. It is designed for use with a No. 32 drill bit (0.116" diameter) and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial supply chains.

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