Carriage Bolt, Inch, Neck Type Square, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Dia./Thread Size 1/4 In.-20, Fastener Length 1 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 1/4 in, Head Dia. 0.563 in to 0.594 in, Head Height 9/64 in, Head Type Round, Square Height 0.125 in to 0.156 in, Square Width 0.245 in to 0.260 in, Tensile Strength 100,000 psi, Package Quantity 100
Shoulder Screw, Shoulder Screw Type Standard Shoulder Screw, Head Type Standard, Drive Type Socket, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, System of Measurement Metric, Thread Size M5-0.8, Minimum Thread Length 9.5 mm, Shoulder Length 12 mm, Shoulder Length Tolerance -0.0 mm to +0.25 mm, Shoulder Diameter 6 mm, Shoulder Diameter Tolerance -0.04 mm to +0.0 mm, Pack Size Small Pack, Head Height 4.5 mm, Head Diameter 10 mm, Dimensional Standards ISO 7379