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Hillman 42500 Power Pro Premium 305 Stainless Steel Wood Screw, 10 X 3 1/2- Inch, 20 per pack : Amazon.co.uk: DIY & Tools
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Grip-Rite 3-1/2-Inch #10 Coarse Thread Exterior Screw with Bugle Head, 1 Pound #PTN312S1 : Amazon.in: Industrial & Scientific
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SUPASCREWS BZP 10 x 3 1/2 POZI TWINTHREAD CSK WOOD SCREWS CLAM 100 8301072 S9FHZ1035 - Wood Screws - Huws Gray Ltd
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Paulin #12 x 3-1/2 -in Flat Head Square Drive Steel Wood Screws, Zinc-Plated, 50pcs | The Home Depot Canada
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Power Pro 5/16-in x 3-in Bronze Ceramic Round-Head Exterior Lag Screws (1) in the Lag Screws department at Lowes.com
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Grabber | UltraPro™ 10 x 3-1/2-in LOX Drive, Flat Scavenger® II Ultracut QuickGrab Point Screws (Bulk)
Optimaxx PZ Countersunk Passivated Double Reinforced Wood Screw Maxxtub - 4 x 60mm - Pack of 700 | Wickes.co.uk
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