S-98070A230 6-32 x 3/8" Sealing Stainless Steel Phillips Flat Head Screws

Sealing Stainless Steel Phillips Flat Head Screws

0304FA00114 Sealing Stainless Steel Phillips Flat Head Screws
0304FA00114 Sealing Stainless Steel Phillips Flat Head Screws

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

Part No.
Part No. 0304FA00114
Equivalent to mcmaster :
98070A230

Basic Information

Screw Features Sealing
System of Measurement Inch

Head Parameters

Head Type Flat
Head Diameter 0.279"
Head Height 0.038"
Flat Head Profile Standard

Dimensions

Length 3/8"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Phillips
Drive Size No. 1
Countersink Angle 100°

Material & Strength

Material 18-8 Stainless Steel
Finish Passivated
Hardness Rockwell B70
Tensile Strength 70000 psi

Temperature & Environment

Maximum Pressure 20000 psi
O-Ring Material Silicone Rubber
O-Ring Temperature Range -150° to 500° F
REACH Compliant
RoHS Compliant

Installation & Application

For Maximum Hole Diameter 0.152"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
  • Fast delivery
  • Enjoy discounts on bulk purchases
  • Secure Payment
  • Fast Global Shipping

Key Features & Benefits at a Glance

  • Superior Sealing Performance: Integrated silicone O-ring ensures reliable sealing against fluids and gases, preventing leaks in critical applications.
  • Exceptional Temperature Resistance: Withstands extreme conditions from -150°F to 500°F, maintaining integrity in harsh environments.
  • High-Pressure Capability: Handles maximum pressures up to 20,000 psi, ideal for demanding industrial systems.
  • Corrosion-Resistant Construction: Made from 18-8 stainless steel with a passivated finish for enhanced durability and long service life.
  • Precision Thread Fit: Class 2A UNC coarse threads ensure easy installation and secure fastening with consistent performance.
  • Optimized Drive Design: Phillips No. 1 drive allows for efficient torque application and reduced cam-out during assembly.
  • Regulatory Compliance: Meets RoHS 3 and REACH standards, ensuring safe and environmentally responsible use.

Professional Applications & Engineering Value

This 6-32 UNC flat head Phillips screw with a silicone O-ring is engineered to address common industrial challenges such as fluid leakage, vibration loosening, and exposure to extreme temperatures. The 18-8 stainless steel material, combined with a passivated finish, provides excellent corrosion resistance, making it suitable for outdoor, marine, and chemical processing equipment. The coarse thread spacing and Class 2A thread fit facilitate quick installation in various substrates, while the 100° countersink angle ensures a flush fit for streamlined assemblies. Ideal for high-pressure sealing applications in HVAC, automotive, and aerospace industries, this screw enhances system reliability and reduces maintenance needs.

Specification Summary & Compliance

This screw features a 6-32 UNC thread size with Class 2A thread fit and coarse thread spacing for precise fastening. It is manufactured from 18-8 stainless steel with a passivated finish and includes a silicone O-ring rated for temperatures from -150°F to 500°F. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards.

🔍
Cancel