Simpson Strong Tie 1 4 in. x 6 in. Strong Drive SDS Heavy Duty Connector Screw (100 Pack) Institutional Mailbox living room knickknacks living room knickknacks A: Installation is straightforward and can be done by aligning and sliding the sleeve over your 4 in x 4 in post Specification Details Drive Style Hex Fastener Color Silver Fastener Material Carbon Steel Fastener Plating Hot Dipped Galvanized Zinc Fastener Type Wood Screw Features No Additional Features Grade Not Graded Head Style Hex Head Included No Additional Items Included Interior Exterior Exterior Measurement Standard SAE Measurement System Inches Package Quantity 100 Product Weight (lb Their corrosion resistant finish gleams with assurance