S-98704A335 8-32 x 29/32" Thumb Screws

Key Features & Benefits at a Glance

• Enhanced manual operation with knurled acetal plastic head for superior grip in various conditions
• Corrosion-resistant performance from 18-8 stainless steel construction with black finish
• Precise thread engagement with Class 3A UNC coarse threads ensuring reliable fastening
• Space-saving low-profile design with round head ideal for confined industrial applications
• Versatile temperature tolerance with head operating range from 32° to 180° F
• Full threading capability providing consistent holding power along entire screw length
• Environmental compliance meeting RoHS 3 and REACH regulations for sustainable manufacturing

Professional Applications & Engineering Value

Engineered for manual fastening applications requiring both durability and user convenience, this 8-32 UNC thumb screw combines 18-8 stainless steel corrosion resistance with an acetal plastic knurled head that maintains grip in oily or high-vibration environments. The coarse thread design and Class 3A thread fit ensure quick installation and reliable performance in industrial equipment, electronic enclosures, and machinery panels. The black finish provides additional corrosion protection while the low-profile round head design prevents snagging in tight spaces, making it ideal for maintenance-heavy applications where tool-less operation is preferred.

Specification Summary & Compliance

Manufactured to UNC thread standards with Class 3A thread fit precision, this fully threaded thumb screw features a 9/64" hex drive compatibility and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements. The right-hand coarse threading and standardized dimensions ensure interchangeability and reliable performance across industrial applications.