Isoplast Machine Screw, Flat Head, Slotted Drive, #10-32, 7/16" Length (Pack of 10)
| Price : Post Date : Mar 18, 2012 23:38:10 | Usually ships in 24 hours
Machine Screws, also referred to as Machine Bolts, are often used with nuts or driven into tapped holes. They come in a variety of head types and drive styles, but are generally available in smaller sizes.
Isoplast 101 LGF40 NAT is a type of polyurethane developed by Dow Plastics. This particular material has been reinforced with 40% glass fibers, which has the effect of increasing tensile strength to 27,000 psi (pounds per square inch), higher than glass reinforced Peek. Isoplast is also impact resistant, with an Izod Impact Rating of 8 force pounds, which compares favorably to 3 force pounds for Nylon 6/6. Isoplast is chemically resistant, and resists water absorption, retaining only 0.11% weight after 24 hours of exposure. Dielectric strength is 500 volts per millimeter, indicating this material may be suitable as an insulator.
Flat head fasteners are designed to fit flush to the surface when used with countersunk holes. Length is measured from the top of the head. Common applications for slotted screws include woodworking, although the drive style is not designed to be used with power drivers.
A threaded fastener's size name includes information about the major external diameter, followed by the threads per inch, which indicates if it is coarse or fine. Fine threads are preferable when working with harder materials or when threading into a thin material. They are also stronger in tension than coarse threads, and generally provide higher shear strengths.
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