PRODUCT SPECIFICATIONS
Part #: 0000-209962
Fastener Type: Self Drilling Screw Hex Washer Head #3 Point
Size Description: 5/16-18 x 1 1/2
Diameter/Nominal Size: 5/16"
Length: 1 1/2"
Wrench Size/Across Flats: 0.489-0.500"
Width Across Corners: 0.545"
Head Height: 0.208-0.230"
Flange Diameter: 0.624-0.676"
Flange Thickness: 0.035-0.055"
Point Length: 0.361-0.421"
Thread Pitch: 18
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Full
System of Measurement: Inch
Material: Low Carbon Steel
Finish: Zinc Plated
Head Type: Hex Washer
Drive Type: External Hex
Point Type: #3
Average Piece Weight: 0.0357000 lbs.
Self-Drilling Screws (sometimes incorrectly referred to as self-tapping screws) enable drilling without first creating a pilot hole. Self-drilling screws or (SDSs) are usually used to join materials like sheet metal to other materials, such as metal or wood.