Exposed threads should not be longer than inside height of cap nut
Pocket Magnifier Folding Design the magnifying glass for reading is mini size with keychain
optical instrument calibration or fiber signal attenuation
Low profile slight bend design
5 L610 x M40
Mech Exp Plug, Snap-Tite, 2-1/4In auspowers_batchone Exposed threads should not beMech Exp Plug, Snap Tite, 2 1 4In 'Mechanical Expansion Plug, Snap Tite, Nominal Size 2 1 4 In., Min. Dia. 2. 25, Max. Diameter 2. 520, Max. Back Pressure 5, Max. Back Pressure 5, Material of Construction Brass, Zinc Plated Steel, Neoprene Rubber, For Use In Low Pressure seal in Circular Openings' Product Features