KVM Tools M04110.240.0040 Hex Head Cap Screw Steel, Class 10.9, Black Oxide, M24 3.00, Coarse, 40 mm lg, Metric, 10 PK ED028676 Full 3 8 in Bore Evacuates Full 3 8 in Bore Evacuates 40% Faster Than the Competing 4 Valve Manifold Gauges Low Side Blue 30 in Hg to 400 psi Includes 60 in High Pressure Color Coded Hose Set Gauge Accuracy + 3 2 3% Gauges High Side Red 0 to 800 psi Product Type Manifold Gauge For Use With R 22 Opening 8 1 4" Base Type Swivel Number of Lock Down Bolts 2 Body Casting Tensile Strength 30 Hex Head Cap Screw Range 58 Degrees to 302 Degrees F Rockwell Hardness HRC32 Maximum Temperature 302 Degrees F Globally Sourced Globally Sourced Minimum Temperature 58 Degrees F Threadlocker Maximum Temperature 3 mm Manufacturer Location Globally Sourced Screw Industry Standards DIN 933 Basic Material Steel Fastener Industry Standards DIN 933 Fastener Thread Style Fully Threaded Fastener Thread Type Metric Coarse