S-90410A833 10-32 x 1" Tapping Screws

Tapping Screws

0494FA00034 Tapping Screws
0494FA00034 Tapping Screws

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

Part No.
Part No. 0494FA00034
Equivalent to mcmaster :
90410A833

Basic Information

Tapping Screw Type F
System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.133"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1"
Shank Cross Section Round

Thread Parameters

Thread Type UNF
Thread Size 10-32
Screw Size No. 10
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Threading Fully Threaded

Tip & Drive Parameters

Tip Type Blunt
Drive Style Phillips
Drive Size No. 2
Drill Bit Size No. 21
Drill Bit Diameter 0.159"
Tapping Method Thread Cutting

Material & Strength

Material 410 Stainless Steel

Temperature & Environment

For Use In Brass, Cast Iron, Sheet Metal
REACH Compliant
RoHS Compliant
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 material durability with 410 Stainless Steel offering excellent corrosion resistance for long-lasting performance in demanding environments.
  • Efficient thread cutting design enables self-tapping installation in brass, cast iron, and sheet metal, reducing assembly time and eliminating the need for pre-tapped holes.
  • Reliable fastening with UNF fine threads provides enhanced grip and vibration resistance, ensuring secure connections in precision applications.
  • Convenient Phillips No. 2 drive allows for easy installation with standard tools, minimizing slippage and improving workflow efficiency.
  • Fully threaded 1" length ensures maximum holding power along the entire shank, ideal for varied material thicknesses.
  • Compliant with RoHS 3 and REACH regulations guarantees safe, environmentally responsible use in global industrial supply chains.
  • Optimized for use with No. 21 drill bit (0.159" diameter) ensures precise hole preparation, reducing the risk of material damage and misalignment.

Professional Applications & Engineering Value

This 10-32 UNF thread cutting screw is engineered to address common challenges in metalworking and assembly, such as stripping threads and loosening under stress. Made from 410 Stainless Steel, it resists rust and wear in harsh conditions, while the thread cutting (Type F) design allows it to form its own threads in materials like brass, cast iron, and sheet metal, eliminating the need for additional tapping steps. The Phillips pan head provides a low-profile, secure fit, and the fine UNF threads enhance clamping force, making it ideal for applications requiring precise, vibration-resistant fastening in automotive, machinery, and construction projects.

Specification Summary & Compliance

This screw features a 10-32 UNF fine thread with right-hand direction and full threading along the 1" length, adhering to standard dimensional tolerances for reliable interchangeability. It is designed for use with a No. 21 drill bit (0.159" diameter) and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence in industrial applications.

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