this fully threaded

This Simpson Trim Head Deck-Drive™ DWP WOOD Screw is ideal for outdoor projects requiring a corrosion-resistant fastener

they are as tough and reliable as they are easy to install

Carton includes 1000 screws for added convenience

1/4-28 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (450)

1/4-20 x 1 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Package (100) ITW Heavy Duty Tek Screws Climaseal this fully threaded1 4 20 x 1 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Package (100) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability. Featuring a hex drive and corrosion resistant coating, ideal for high performance and structural applications.