8 x 1 5/8 Simpson Bugle-Head Wood Decking Screws - Square Drive T17 316 SS - 5 lbs Pack (750)

5/8 x 6 Titen HD Concrete Anchor Zinc Plated (10)

Zinc plated Flat Socket Head Cap Screws from Brighton Best

GutterScrew® enables you to replace old popping gutter spikes once and for all

3/8-24 x 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) LedgerLOK Ledger Board Fasteners 8 x 1 5/8 Simpson3 8 24 x 1 1 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . L9 High Tensile Strength Hex Cap Screws are designed for use in high stress, severe service environments. The highest mechanical strength off the shelf fastening system available, its special features control torque tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9 bolting from AISI alloy steels. L9