Fastener needs vary from project to project and the safety and life expectancy of the project can be extended or compromised based upon the fastener used. SKU: 43125373 MFG: 112TFMAS1 Shop more products by Grip-Rite. SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 Normally ships within 24 hours $9.02 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Material: Steel Color: Gray Callout Size: 4D Length: 1-1/2 inch Container Size: 1 lb Head Diameter: 5/16 inch Number in package: 128 pk Gauge: 9 Ga. Durable, tempered hardened steel material with a fluted design For attaching furring strips and floor plates to uncured concrete Made to conform to ASTM F1667 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov FEATURES MFR: 112TFMAS1 SKU: 43125373 UPC: 764666174047 Brand: Grip-Rite