S-97181A118 10-24 x 1" ASME B18.6.3 Stainless Steel Pan Head Combination Phillips/Slotted Screws

Stainless Steel Pan Head Combination Phillips/Slotted Screws

0166FA00090 Stainless Steel Pan Head Combination Phillips/Slotted Screws
0166FA00090 Stainless Steel Pan Head Combination Phillips/Slotted Screws

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Part No.
Part No. 0166FA00090
Equivalent to mcmaster :
97181A118

Basic Information

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"

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/Slotted
Drive Size No. 2

Material & Strength

Material 316 Stainless Steel
Finish Passivated
Hardness Rockwell B100
Tensile Strength 100000 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 in harsh environments thanks to 316 stainless steel construction with passivated surface treatment
  • Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for demanding applications
  • Reliable thread engagement through Class 2A thread fit and UNC coarse threading for secure fastening
  • Dual-drive convenience with Phillips/Slotted head design allowing flexible installation tool selection
  • Full-threaded design providing maximum grip length and uniform load distribution
  • Regulatory compliance assurance meeting ASME B18.6.3 standards and environmental regulations including RoHS 3 & REACH
  • Optimized head geometry with rounded pan profile offering improved clearance and aesthetic appearance

Professional Applications & Engineering Value

These 316 stainless steel rounded head screws deliver critical performance advantages in corrosive and high-stress environments. The passivated finish enhances the natural corrosion resistance of 316 stainless steel, making these UNC threaded fasteners ideal for chemical processing, marine applications, and food processing equipment where exposure to chlorides and acidic conditions is common. The combination of 100,000 psi tensile strength and Rockwell B100 hardness ensures reliable performance in structural applications and vibrating machinery. The Phillips/Slotted drive option provides installation flexibility for maintenance teams, while the coarse thread design enables faster assembly and reduced cross-threading risks in production environments.

Specification Summary & Compliance

These 10-24 UNC screws feature precise Class 2A thread fit tolerances and are manufactured to ASME B18.6.3 specifications for dimensional consistency. The 1" length and fully threaded design ensure maximum engagement strength. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental responsibility and material safety for global industrial applications.

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