Stainless steel significantly improves resistance to tarnishing or corrosion.DIMENSIONAL ATTRIBUTES Diameter (Nominal): #6 Thread Pitch: 32 Diameter (Dimension): 0.138 Length (Nominal): 7/8 Thread Length (Nominal): 0.219 Thread Length (Minimum): 0.204 Thread Length (Maximum): 0.219 Head Diameter: 5/16 Head Diameter (Minimum): 0.313 Head Diameter (Maximum): 0.328 Head Height, Overall: 0.313 Head Height, Overall (Minimum): 0.303 Head Height, Overall (Maximum): 0.323 Shoulder Diameter: 0.095 Shoulder Diameter (Minimum): 0.09 Shoulder Diameter (Maximum): 0.1 Shoulder Length: 0.563 Shoulder Length (Minimum): 0.5525 Shoulder Length (Maximum): 0.5725 Point Length: 0.094 Point Length (Minimum): 0.079 Point Length (Maximum): 0.109 Point Width: 0.095 Point Width (Minimum): 0.085 Point Width (Maximum): 0.095 Point Angle (Degrees): 90 Slot Depth (Nominal): 0.078 Slot Depth (Minimum): 0.078 Slot Depth (Maximum): 0.088 Slot Width (Nominal): 0.046 Slot Width (Minimum): 0.046 Slot Width (Maximum): 0.051 PRODUCT ATTRIBUTES Category: Captive Panel Screws System of Measurement: Inch Brand: Aspen Fasteners Form and Design: Style 2 Head Style: Knurled High Head Head Style Detail: Chamfered Shoulder Drive Style: Slotted Drive Thread Direction: Right-Hand Thread Point: Long Dog Cone Point Material: Stainless Steel Material Grade: Standard Commercial Grade Coating: Uncoated Origin: Made in U.S.A. Stainless steel significantly improves resistance to tarnishing or corrosion. UPC 698435155497 Brand ASPEN FASTENERS Model FC043-632X78X516-00020 Size Name #6-32 X 7/8 , Head Dia=5/16 Metal Type Stainless Steel Unit Count 20.0 Count Item Weight 16 ounces Part Number FC043-632X78X516-00020 Thread Size #6-32 Drive System Slotted Grade Rating Commercial Grade Manufacturer Aspen Fasteners Thread Style Right Hand Fastener Size No. 6 Fastener Type Machine Screw Material Type Stainless Steel Exterior Finish Plain Item Dimensions 0.88 x 0.14 x 0.88 inches Number Of Items 1 Thread Coverage Fully Threaded Screw Head Style Knurled Screw Point Style Long Dog Cone Point