S-91770A242 10-24 x 1/2" ASME B18.6.3 Stainless Steel Truss Head Phillips Screws

Stainless Steel Truss Head Phillips Screws

0107FA00054 Stainless Steel Truss Head Phillips Screws
0107FA00054 Stainless Steel Truss Head Phillips Screws

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

Part No.
Part No. 0107FA00054
Equivalent to mcmaster :
91770A242

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.448"
Head Height 0.118"
Rounded Head Profile Wide
Rounded Head Style Truss

Dimensions

Length 1/2"

Thread Parameters

Thread Type UNC
Thread Size 10-24
Thread Diameter 0.19"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 2

Material & Strength

Material Passivated 18-8 Stainless Steel
Hardness Rockwell B70
Tensile Strength 70000 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments
  • Exceptional holding power with 70,000 psi tensile strength and Rockwell B70 hardness for reliable long-term performance
  • Wide load distribution from the rounded truss head design, reducing surface damage and preventing pull-through
  • Easy installation and removal with No. 2 Phillips drive and fully threaded UNC coarse spacing
  • Precise thread engagement with Class 2A fit ensuring consistent performance and vibration resistance
  • Regulatory compliance meeting ASME B18.6.3 standards, RoHS 3, and REACH for global industrial applications
  • Versatile compatibility with 10-24 thread size and 1/2" length fitting standard industrial requirements

Professional Applications & Engineering Value

These passivated 18-8 stainless steel truss head screws deliver exceptional engineering value in demanding industrial settings where corrosion resistance and structural integrity are paramount. The rounded truss head design provides superior surface contact, distributing clamping force over a wider area to prevent material deformation in sheet metal, plastic assemblies, and electronic enclosures. The combination of UNC coarse threading and Class 2A fit ensures rapid installation while maintaining vibration resistance in machinery, automotive components, and outdoor equipment. With full threading along the entire 1/2" length, these screws offer maximum engagement depth for secure fastening in applications where joint reliability cannot be compromised.

Specification Summary & Compliance

This 10-24 x 1/2" screw features precision UNC coarse thread spacing with Class 2A dimensional tolerance for consistent fit and performance. Manufactured to ASME B18.6.3 specifications with complete compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The passivated 18-8 stainless steel construction ensures material integrity while meeting international standards for industrial fastener applications.

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