S-96877A628 8-32 x 1 1/4" FF-S-92, QQ-P-35, MS51959-50, SAE AMS2700 Stainless Steel Phillips Flat Head Screws

Stainless Steel Phillips Flat Head Screws

0324FA00189 Stainless Steel Phillips Flat Head Screws
0324FA00189 Stainless Steel Phillips Flat Head Screws

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

Part No.
Part No. 0324FA00189
Equivalent to mcmaster :
96877A628

Basic Information

System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.332"
Head Height 0.1"
Flat Head Profile Standard

Dimensions

Length 1 1/4"

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 Phillips
Drive Size No. 2
Countersink Angle 82°

Material & Strength

Material Passivated 18-8 Stainless Steel
Hardness Not Rated
Tensile Strength 70000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Specifications Met FF-S-92, QQ-P-35, MS51959-50, SAE AMS2700
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 tensile strength rated at 70,000 psi for reliable performance under high-stress applications
  • Precise flush mounting with standard 82° countersink angle and flat head design for seamless surface integration
  • Easy installation and removal using standard No. 2 Phillips drive tools, reducing assembly time
  • Full threading coverage along the 1-1/4" length ensures maximum grip and load distribution
  • Wide regulatory compliance including RoHS 3 and REACH for global market acceptance
  • Coarse UNC threads with Class 2A fit provide quick assembly and vibration resistance

Professional Applications & Engineering Value

These 8-32 UNC flat head screws deliver critical engineering advantages in demanding applications. The passivated 18-8 stainless steel construction provides exceptional corrosion resistance, making them ideal for marine, chemical processing, and outdoor equipment where moisture exposure is a concern. The fully threaded design combined with coarse UNC threading ensures rapid installation and superior holding power in materials prone to vibration loosening. The standard 82° countersink angle allows for perfect flush mounting in precision assemblies, while the No. 2 Phillips drive offers compatibility with common industrial tools. These flat head screws are engineered to maintain integrity in structural applications, electronic enclosures, and machinery where 70,000 psi tensile strength is required for long-term reliability.

Specification Summary & Compliance

Manufactured to precise Class 2A thread fit tolerances with UNC coarse threads and right-hand threading direction. Compliant with Fed. Spec. FF-S-92, QQ-P-35, MS51959-50, and SAE AMS2700 standards. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for hazardous substance restrictions.

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