S-94701A198 8-32 x 3/4" ASME B18.6.3 Plastic Slotted Flat Head Screws
Plastic Slotted Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional temperature resistance from -100°F to 500°F for reliable performance in extreme thermal environments
- Chemical inertness and non-corrosive properties of PTFE plastic ensure long-term durability in harsh industrial applications
- Class 2A thread fit provides consistent, reliable engagement with standard UNC coarse threaded components
- 82° countersink angle enables flush mounting for streamlined assemblies and reduced snag hazards
- Fully threaded design maximizes grip length and load distribution across the entire fastener
- Slotted drive compatibility offers straightforward installation with standard screwdrivers
- Regulatory compliance with RoHS 3, REACH, and ASME B18.6.3 standards ensures environmental and quality adherence
Professional Applications & Engineering Value
These PTFE plastic flat head screws deliver critical performance advantages in demanding industrial settings where metal fasteners would fail. The white PTFE material maintains structural integrity across extreme temperature fluctuations from cryogenic conditions to high-heat environments, eliminating thermal expansion concerns. The UNC coarse thread pattern with Class 2A fit ensures rapid installation and secure fastening in plastic, composite, or soft metal substrates. Particularly valuable in chemical processing, food equipment, and electrical enclosures, these slotted drive screws with 82° countersink provide corrosion-free, non-conductive fastening solutions that won't contaminate sensitive environments. The fully threaded 3/4" length offers maximum adjustment flexibility while the flat head design creates smooth, flush surfaces ideal for machinery where protrusions pose safety risks.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with Class 2A thread tolerance for consistent mating with standard UNC threaded components. These 8-32 UNC flat head screws comply with ASME B18.6.3 mechanical standards and feature fully threaded coarse spacing for optimal holding power. Regulatory compliance includes RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) chemical safety requirements, ensuring environmental responsibility in industrial applications.
