Machine Screw, Head Type Flat, Material Steel, Finish Zinc Plated, Drive Phillips, Thread Size 5/16 In.-18, Fastener Length 2 in, Head Width 0.579 in, Head Height 0.597 in, Drive Size #4, Tensile Strength 60,000 psi, Dimensional Standards ASME B18.6.3, Pack Size Bulk, Minimum Thread Length Not Applicable, Type Standard Machine Screw, Washer Outside Diameter Not Applicable, Washer Thickness Not Applicable, Maximum Head Width 0.579 in, Minimum Head Width 0.556 in, Maximum Head Height 0.597 in
Self Drilling Screw, Finish Zinc Plated, Material Steel, Head Type Pan, Drive Phillips, Screw Size #8, Fastener Length 3/4 in, Drill Point Size 2, Drill Tip Length 7/32 in, Maximum Drilling Thickness 0.136 in, Head Width 0.322 in, Head Height 0.115 in, Washer Outside Diameter Not Applicable, Drive Size #2, Pack Size Small, System of Measurement Inch, Maximum Head Width 0.322 in, Minimum Head Width 0.306 in, Maximum Head Height 0.115 in, Minimum Head Height 0.105 in