Zinc Plated Steel Machine Screw, Flat Head, Phillips Drive, M2.5-0.45, 8mm Length (Pack of 100)
Product Description
Length is measured from the top of the head. Steels are designated by a 4 number SAE Steel grade. The first two digits indicate the primary materials used to form the steel. The last 2 digits identify the percentage of carbon for the alloy (in hundredths). The steel used in these fasteners has a tensile strength ranging from 100,000 to 150,000 psi (pounds per square inch). Zinc Plating helps to prevent corrosion. Flat head fasteners are designed to fit flush to the surface when used with countersunk holes. Machine Screws, also referred to as Machine Bolts, are often used with nuts or driven into tapped holes. 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. They come in a variety of head types and drive styles, but are generally available in smaller sizes. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. A threaded fastener's size name includes information about the major external diameter (in millimeters), followed by the thread pitch (millimeters per thread), which indicates if it is coarse or fine. Coarse threading also allows for thicker coatings and platings.
Images
Features
- Phillips drive is designed to cam out under too much torque
- Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
- Flat head style allows fastener to sit flush to the surface
- Machine Screws are often used with nuts or driven into tapped holes
- Zinc Plated Steel fasteners are suitable where strength and corrosion resistance are primary considerations
Product Info
- Binding
- Unknown Binding
- Brand
- Small Parts
- Color
- Silver
- Label
- Small Parts
- Manufacturer
- Small Parts
- Material Type
- Steel
- Material Type Set Element
- Steel
- MPN
- MFPZ-250458-C
- Number Of Items
- 100
- Package Quantity
- 100
- Product Group
- BISS
- Product Type Name
- SCREWS
- Publisher
- Small Parts
- Size
- M2.5-0.45
- SKU
- MFPZ-250458-C
- Studio
- Small Parts
- Title
- Zinc Plated Steel Machine Screw, Flat Head, Phillips Drive, M2.5-0.45, 8mm Length (Pack of 100)
- ASIN
- B000NHYR1S
- Sales Rank
- 7443
- Provider
- Amazon
- As of
- February 6, 2012, 9:09 am
