S-90276A205 8-32 x 2" ASME B18.6.3 Steel Round Head Slotted Screws

Steel Round Head Slotted Screws

0136FA00057 Steel Round Head Slotted Screws
0136FA00057 Steel Round Head Slotted Screws

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

Part No.
Part No. 0136FA00057
Equivalent to mcmaster :
90276A205

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.309"
Head Height 0.12"
Rounded Head Profile Standard
Rounded Head Style Round

Dimensions

Length 2"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
Thread Spacing Coarse
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 B69
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, extending service life in demanding industrial environments
  • High tensile strength of 60,000 PSI ensures reliable fastening under substantial mechanical stress
  • Rockwell B69 hardness provides excellent durability and resistance to wear during installation and use
  • Class 2A thread fit with UNC coarse threading enables quick assembly and secure holding power
  • Fully threaded 2-inch design offers maximum grip length and versatility across various material thicknesses
  • Slotted drive with rounded head allows for straightforward installation with standard tools while providing a finished appearance
  • Compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality, safety, and environmental standards are met for global industrial applications

Professional Applications & Engineering Value

Engineered for industrial machinery, equipment assembly, and metal fabrication, these 8-32 UNC zinc-plated steel screws address critical needs for corrosion resistance and high tensile strength. The coarse thread design facilitates rapid installation in various materials, reducing assembly time while maintaining secure fastening. The rounded head with slotted drive ensures compatibility with standard tools, minimizing the risk of stripping during torque application. With a 2-inch fully threaded length, these screws provide consistent clamping force across joints, making them ideal for applications requiring durable, reliable connections in harsh environments, from automotive components to electrical enclosures.

Specification Summary & Compliance

This screw features precise Class 2A thread fit per UNC standards, with a thread diameter of 0.164" and coarse spacing for optimal engagement. Manufactured to meet ASME B18.6.3 specifications, it ensures dimensional accuracy and performance reliability. The product is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, adhering to environmental and safety regulations for industrial use.

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