Threaded Ring Gauge, Long Form Calibration Certificate No, Dimension Type Inch, Gauge Type No-Go (Minus), Pitch Diameter 1/4 in, Thread Class 2A, Thread Size 1/4 In.-20, Thread Type UNC, Finish Uncoated, Gauge Design Solid, Included Certification Certificate of Inspection, Standards ANSI B1.2
Thumb Screw, Type P, Type Thumb Screw, Finish Zinc Plated, Material Steel, Thread Size 5/16 In.-18, Fastener Length 2 in, Head Width 0.96 in, Head Height 0.64 in, Tensile Strength -, Head Type Spade, Maximum Head Width 0.96 in, Minimum Head Width 0.91 in, Maximum Head Height 0.64 in, Minimum Head Height 0.6 in, System of Measurement Inch, Head Material Steel, Zinc, Head Shape Spade, Package Quantity 5