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SHOP ONLINE KNOWLEDGE CENTER                              Construction            Concrete Finishing Footings Calculating Cubic Volumes Recommended Slab Thickness DIY Tips & Techniques Masonry Concrete Drywall Tilesetting General Construction Dumping Angles Hand Signals ADA Guide for Small Businesses Introduction Public Accomadations Existing Facilities Removing Barriers Parking Entrances Doors Turnstiles & Security Gates Shelves & Maneuvering Sales & Service Counters Serving Counters Seating & Tables Policies & Procedures Customer Communication Tax Credits New Construction & Alterations ADA Information Sources Masonry Arch Construction Arch Types Bonds Brickwork Detail Brick Positions Chimney & Fireplace Construction Chimney Construction Fireplace Construction Fireplace Diagram Fireplace_Dimensions Mortar Joints Paving Patterns Restoration Slate Roof TOOLS & MATERIALS Hardware Bolt and Srew Head Styles Bolt and Srew Drive Styles Nail Types Nail Sizes Wood Screw Types Wood Screw Gauges Materials Brick Texture Brick Tolerances Brick Types & Sizes Block Types & Sizes Heat Transfer Mortar Types Mortar Mixing Concrete Portland Concrete Mixing Insulation Values Rebar Diameters Tools Diamond Blades How Diamond Blades Work Choosing a Diamond Blade Identifying Type of Concrete Operating Speeds Maximum Cutting Depths Troubleshooting Brush Fibers Carbide Tool Care Weights, Measures and Formulas Estimating Brick in Walls Concrete per Slab Materials for Block Walls Materials for Brick Walls Mortar Required Weights and Measures Decimal Values Stockpile Volume & Weight Temperature Conversions U.S Units Metric Units Metric Conversions Miscellaneous Units Geometric Formulas OTHER                        Abbreviations Codes & Alphabets Braille Alphabet & Numerals Radio Codes Roman Numerals Glossary of Terms	WOOD SCREW TYPES   Wood screws have greater holding power than nails. Screw size is determined by length and diameter. The diameter of a screw is given as a gauge number. Screws are further classified by head shape, surface finish and material. The wood screws most commonly used are flat headed, made of a mild steel with a zinc chromate finish. They are labeled F.H., which stands for flat head. Specialty work requires contractors to specify nickel, chromium plated or brass screws. Send this info to a friend Printer friendly version RELATED INFORMATION Nail Types Wood Screw Gauges SHOP RELATED PRODUCTS Tool Bags & Pouches     Bon Tool Co. has made a serious effort to provide exact and current information, but does not guarantee the accuracy of the data. Bon Tool Co. cannot assume responsibility for the application of information nor guarantee results.
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