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3/8"-16 x 2-1/4" Grade 5 Serrated Flange Machine Bolt, Non-Indented, Zinc Plated (500/Pkg.)
IFI 111 (Full Thread) (Non-Indented Head)
Material: AISI 1035
Tensile Strength: Min 120,000 PSI
Core Hardness: HRC 25 ~ 34
Surface Hardness: HR30N MAX 54
Screw Threads: ANSI B1.1 UNC
Class of Threads: #8 ~ 3/4, 2A
All serrated hex flange bolts (fully threaded) are made to ANSI B1.1 standard specs. Click on the Data Sheet Icon for product drawings, dimensions, performance and mechanical data.
Needing a custom serrated hex flange bolt? AFT offers in-house plating and customization including: Xylan, Black Oxide, drilling, cutting, nylon patch and more. Please contact us for a quote.