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List of screw drives


A thumbscrew is a type of screw drive with either a tall head and ridged or knurled ... A Phillips screw head is significantly different from a PoziDriv; see # PoziDriv ...

Bolt Depot - Fastener Type Chart


Sheet metal screw, hex head. Sheet metal screw, Phillips oval head. Wood Screws Screws with a smooth shank and tapered point for use in wood. Abbreviated ...

What are the Different Types of Screws? (with pictures) - wiseGEEK


Different types of screws have been developed to maximize efficacy for particular applications. The various types of screws can be categorized according to ...

Tutorial on Choosing Screw Type, Size Strength - Curious Inventor


Here's a good guide to the different point types and uses. See more pics of thread cutting screws here. Even more good pictures of different head types.

Self-tapping screw has a cylindrical shaft and a sharp thread that cuts its own hole, often used in sheet metal or plastic. Countersunk: conical, with flat outer face and tapering inner face allowing it to sink into the material, very common for wood screws. Hexagonal... More »
By Mary Bellis, About.com Guide

Visual Glossary Of Screws, Nuts and Washers | DO IT: Projects ...


Oct 25, 2011 ... Various washer types that are used with screws, nuts and bolts when ... There are several different locations on a fastener where one can ...

Types of Screws


Screws are used to fit materials such as chipboard, MDF and natural woods together although there is a type of screw called a self-tapping screw that can be  ...

Screw This, Screw That: Why We Have Different Types of Screws ...


Jan 21, 2011 ... If you've ever mistakenly grabbed the Phillips head screwdriver when you needed a flat head, you've probably asked yourself why there are ...

Screw Head Types – A Guide to What Type of Screw is This ...


Jun 15, 2009 ... To help, we prepared this guide to screw head types and drives. ... It is different than the usual TORX Plus because it uses only a FIVE lobe ...

Types of Bolt & Screw Heads | MidStates Bolt & Screw


Types of Bolts & Screw Heads ... Slightly different head contour where supplied with recessed head. See dotted line. FLAT HEAD: Supplied to standard ...

Popular Q&A
Q: What are different types of screws?
A: You might try http://www.boltdepot.com/fastener-information/Type-Chart.aspx for some types. There are an almost infinite verity. Read More »
Source: wiki.answers.com
Q: What are the different types of screws?
A: Types of Screws are: Pan Head, Button or Dome Head, Round Head, Mushroom or Read More »
Source: www.chacha.com
Q: What Are the Different Types of Screws?
A: Screws are amazingly versatile and powerful fasteners. The basic concept is used for holding all sorts of things together including wood, plastic and metal. Dif... Read More »
Source: www.wisegeek.com
Q: What are the different types of screw thread?
A: A thread may be either right-hand or left-hand. A right-hand thread on an external member advances into an internal thread when turned clockwise; a left-hand th... Read More »
Source: wiki.answers.com
Q: How many different types of screw are there?
A: Screw types include cap screws, wood screws, machine screws, self tapping screws, dry wall, set screws and double ended screws all in different sizes. Read More »
Source: www.kgbanswers.co.uk