#2-56 X 1/2 In Torx Pan Machine Screw, Plain Steel, 5000 PK

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3/8 Inch Drive x TR47 Tamper-Resistant Torx Bit Socket • S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time • Star-shaped Torx® bit has 6-lobes and a hollow center to accommodate the post on Tamper-Resistant fasteners • Large, clear die-stamped size marking is easy to read and can’t wear off • Four detent grooves provide a secure connection with the drive tool and a drilled through-hole allows locking on with retaining pin • Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion • Beveled inner rim of the socket opening helps guide it smoothly onto fasteners TEKTON S2 steel bits are press-fit into the socket for a straight, permanent connection that can't loosen over time.

Square Bit Socket 1/4 Inch Drive x #3.

Digital Flow Switch,Flow 50-250L/min.

Digital Flow Switch,Flow 50-250L/min.