S-90283A833 10-32 x 1" ASME B18.6.3 Steel Pan Head Slotted Screws

Steel Pan Head Slotted Screws

0121FA00077 Steel Pan Head Slotted Screws
0121FA00077 Steel Pan Head Slotted Screws

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

Part No.
Part No. 0121FA00077
Equivalent to mcmaster :
90283A833

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.373"
Head Height 0.11"
Rounded Head Profile Standard
Rounded Head Style Pan

Dimensions

Length 1"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted

Material & Strength

Material Zinc-Plated Steel
Hardness Rockwell B60
Tensile Strength 60000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met ASME B18.6.3
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 zinc-plated steel construction for extended service life in demanding environments
  • Precise thread engagement with Class 2A fit and UNF fine threads ensuring reliable fastening in machinery applications
  • High mechanical strength with 60,000 psi tensile strength and Rockwell B60 hardness for heavy-duty applications
  • Easy installation and removal with standard slotted drive design compatible with common tools
  • Full thread coverage along the 1" length provides maximum grip and load distribution
  • Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations
  • Versatile pan head design with rounded profile offers excellent bearing surface while maintaining low profile

Professional Applications & Engineering Value

These 10-32 UNF fine thread screws with zinc-plated steel construction address critical industrial fastening challenges where corrosion resistance and mechanical reliability are paramount. The rounded pan head design provides an optimal bearing surface while the slotted drive ensures compatibility with standard tools for efficient assembly and maintenance. Engineered with Class 2A thread fit, these fasteners deliver precise engagement in machinery, electronic enclosures, and precision equipment where vibration resistance and consistent clamping force are essential. The fully threaded design maximizes surface contact, distributing stress evenly across the entire length to prevent loosening under dynamic loads.

Specification Summary & Compliance

Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit tolerance for precision applications. Features 10-32 UNF fine threads with right-hand direction and full 1" threading. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. Mechanical properties include 60,000 psi tensile strength and Rockwell B60 hardness for reliable performance in demanding conditions.

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