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FastenMaster #0 x 4-1/2-in Black Ecoat Flat-Head Exterior Structural Wood Screws (50) in the Lag Screws department at Lowes.com
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OSC Fastenmaster Headlok Timber Screw Flat Head 6.3 x 70mm, No 3 Spider Drive, , pk 500 | Power Tools Direct
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FastenMaster #0 x 4-1/2-in Black Ecoat Flat-Head Exterior Structural Wood Screws (50) in the Lag Screws department at Lowes.com
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Pack of 250 x 150mm Genuine FASTENMASTER HEADLOK Screws + 1 x Free Spider Drive : Amazon.co.uk: DIY & Tools
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HeadLok Screws | Timber Screws | Coach & Timber Screws | Screws | Fixings - Screws, Nails & Anchors | Fixfirm
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FastenMaster FMHLGM278-500 HeadLOK Heavy-Duty Flathead Fastener, 2-7/8 Inches, 500-Count, Wood Screws - Amazon Canada
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FastenMaster #3 x 8-inch Flat Head SpiderDrive(TM) HeadLOK Structural Wood Screw - 1pc | The Home Depot Canada
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