8 x 1 1/2 Simpson Flat-Head Marine Screw - Phillips Drive 316 SS - Box (100)

7/8-9 x 6 Grade 5 Hex Cap Screw Zinc Plated

10 x 3 Simpson Flat-Head Deck-Drive™ DWP Wood Screws - 6-Lobe Drive 316 SS - Bulk Carton (1750)

5/8-11 x 5 Simpson Wedge Anchor 304 SS (20)

5/8-11 x 2 Flat Socket Cap Screw 18-8 (A2) Stainless Steel LedgerLOK Ledger Board Fasteners 8 x 1 1/2 Simpson5 8 11 x 2 Flat Socket Cap Screw 18 8 (A2) Stainless Steel . 18 8 (A2) Stainless Steel Flat Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds ASTM F879. Flat Head Socket Cap Screws are used for flush mounting of sections, usually where one part slides over another part or one part is mounted on another.