Imperial 20311 USS Hex Head Cap Screw, Grade 5, 1x6 Mortar & Pestles Material specification : ASTM A307

Material specification : ASTM A307

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Factory installed air fitting is angled upwards to keep the compressor hose conveniently out of the way of the user and workpiece

Imperial 20311 USS Hex Head Cap Screw, Grade 5, 1x6 Mortar & Pestles Material specification : ASTM A307Highlights: Size: 1X6 Thread pitch: 1" 8 UNC Grade 5 USS Hex Head Cap Screw Conforms to SAE Grade 5 physical and mechanical specifications Zinc plated for corrosion resistance Technical Data: Material and Mechanical Properties of SAE J429 Dimensions: ANSI ASME B18. 2. 1 Hex Head Cap Screws Tensile: 1 4" 1" Nominal Diameter 120,000 psi (minimum) over 1" Nominal Diameter 105,000 psi (minimum) Proof Load: 1 4" 1" Nominal Diameter 85,000 psi; over 1"