Spax Screws Flat Countersunk Head - Zinc-Plated - #10 x 3-1/2", Pkg 57 A307 Hex Bolts Their consistent threading ensures a

Their consistent threading ensures a tight fit between rods

Lumber Size: Intended for use with 3-1/2X beams and 6x posts/columns

The T-25 star drive helps prevent your bit from slipping and ensures better torque transfer

(115) #7 x 2-1/4" 305 Stainless Steel Trim Head Deck Screws w/painted black head

Spax Screws Flat Countersunk Head - Zinc-Plated - #10 x 3-1/2", Pkg 57 A307 Hex Bolts Their consistent threading ensures aCrafted from Steel with a Zinc Plated finish and synthetic coating, these durable Spax Screws feature a Flat Countersunk Head and serrated cutting threads that eliminate the need for pre drilling. With a versatile Unidrive design, they offer the perfect combination of a Square and Phillips head.