#8-18 x 2 1/2 (FT) BSD Thread Self Drilling Screw Hex Washer Head #2 Point Low Carbon Steel Zinc Plated Pk 100

PRODUCT SPECIFICATIONS Part #: 0000-109281 Fastener Type: Self Drilling Screw Hex Washer Head #2 Point Size Description: #8-18 x 2 1/2 (FT) Diameter/Nominal Size: #8 Length: 2 1/2 Thread Pitch: 18 Thread Pitch Type: BSD 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: #2 Average Piece Weight: 0.0113500 lbs. Self-Drilling Screws (sometimes incorrectly referred to as self-tapping screws) enable drilling without first creating a pilot hole. Self-drilling screws or (SDS?s) are usually used to join materials like sheet metal to other materials such as metal or wood.