FasternMaster FMHLGM012-250 HeadLOK Heavy Duty Flathead Fastener, 12" Screwdriver & Drill Bit Sets Designed to consistently spray 50-100

Designed to consistently spray 50-100 gallons per week

Charcoal Aluminum Screen Cloth

Recoat as needed after 2 hours

a round back plate

FasternMaster FMHLGM012-250 HeadLOK Heavy Duty Flathead Fastener, 12" Screwdriver & Drill Bit Sets Designed to consistently spray 50-100Highlights: Aggressive thread for holding and withdrawal strength Chamfer under head for increased strength Free Spider Drive bit in every package Harp gimlet point for fast installation into wood and OSB Stronger design shear values than 3 8" Lags Variety of lengths to match wide range of applications Number in Package: 250 pkc Wafer head eliminates need for washer and offers dramatically increased pull through strength