Sunday, December 25, 2011

Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100) Consumer Report

Consumer ratings: Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100)






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Category: Misc.
Brand: Small Parts
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Availability: In Stock
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Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100) Report


Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100) Review by Douglas Reed "Knight who says 'nee!'" (Menasha, WI)

There really isn't much one can say about a machine screw--it is what it is. I can, however, say these are fine quality--tolerances are right on and no defective pieces so far. Plus stainless steel for the price of grade 5. Highly recommended.


Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100) Review by David Lamontagne "abc shopper" (new england)

It is S/S and very soft S/S. This size was a customers request. It was not easy finding a tap for this pitch, 64 threads per inch.


Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100) Review by swagdude

Was a beautiful little screw with 99 friends. Held things in place and did not rust. What else can you ask for in a screw.

More Reviews...

Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100):: Description


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.

Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness.  These properties account for their extremely wide use in practically every industry. Austenitic Stainless Steels are alloys of iron and carbon that contain between 16% and 30% Chromium, a maximum of 0.15% carbon, along with Nickel (or Manganese), and other alloying elements.  The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels.   Austenitic Stainless Steels are designated by a 3 digit SAE Stainless Steel Grade beginning with the number 3 (e.g. 304, 316).  Another common naming convention for Austenitic Stainless Steels are 18/8, 18/10, 18/0, etc. where the 18 refers to the % of Chromium and 8 to the % of Nickel contained in the material.    

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. The Phillips drive style was originally designed so that the driver would slip out under extreme torque, preventing over-tightening and damage to the fastener or the material.

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. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.



Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100) : Limited time only!

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Tags : Consumer ratings: Stainless Steel Machine Screw, Flat Head, Phillips Drive, 5/16"-18, 1" Length (Pack of 100)

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