Machine Screws: February 2011

Black Nylon Machine Screw, Binding Head, Combination Phillips-Slotted Drive, #2-64, 3/8" Length (Pack of 100)

Black Nylon Machine Screw, Binding Head, Combination Phillips-Slotted Drive, #2-64, 3/8" Length (Pack of 100) Reviews

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Black Nylon Machine Screw, Binding Head, Combination Phillips-Slotted Drive, #2-64, 3/8" Length (Pack of 100) Feature

Machine Screws are often used with nuts or driven into tapped holes
Nylon 6/6 is suitable where non-conductivity, corrosion resistance, and cost are important considerations; black color
Binding head provides a large surface area for extra surface contact under the head
Accommodates both Phillips and Slotted drivers
Fine threads tap better into harder materials and thin walls, and are stronger in tension than coarse threads

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.

Nylon 6/6 is a general purpose thermoplastic with outstanding resistance to organic chemicals, acids and alkalis. Nylon wears well against other surfaces; it is readily machinable and may be milled, turned and cut with conventional machine tools. It does exhibit some dimensional swelling in wet applications which should be taken into account with its use. Tensile strength of this material is 12,000 psi (pounds per square inch).

Generally used in electrical or radio work, these fasteners are slightly undercut under the head. That provides the ability to bind stranded wire tightly and prevent fraying. Combination Phillips-Slotted drive styles allow for greater flexibility in choosing a drive tool (either Phillips or standard slotted).

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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Feb 28, 2011 22:56:04

Polypropylene Machine Screw, Binding Head, Slotted Drive, #10-24, 1/8" Length (Pack of 25)

Polypropylene Machine Screw, Binding Head, Slotted Drive, #10-24, 1/8" Length (Pack of 25) Reviews

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Polypropylene Machine Screw, Binding Head, Slotted Drive, #10-24, 1/8" Length (Pack of 25) Feature

Machine Screws are often used with nuts or driven into tapped holes
Polypropylene is suitable for applications where resistance to chemicals and water (including steam) is important
Binding head provides a large surface area for extra surface contact under the head
Driven by a flat-bladed driver
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

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.

Polypropylene is a thermoplastic which is autoclavable (meaning that it can be sterilized using steam), and is non-hydroscopic (it won't absorb water even after extended periods of contact). Polypropylene has excellent chemical resistance to dilute acids, concentrated acids (except oxidizing acids), alkalis, alcohols, detergents, and water. Polypropylene resists aromatic hydrocarbons, chlorinated hydrocarbons, greases, and oils at room temperature. Maximum operating temperature is 212 degrees Fahrenheit. Polypropylene has a low co-efficient of friction and a high dielectric strength (meaning it operates well as an insulator). Polypropylene has approximately half the tensile strength and impact strength of Nylon 6/6. The tensile strength of Polypropylene is 5000 psi (pounds per square inch). Impact Strength, as measured by the Izod impact test method (which measures force required to break material) is 0.5 pounds per foot.

Generally used in electrical or radio work, these fasteners are slightly undercut under the head. That provides the ability to bind stranded wire tightly and prevent fraying. 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. 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.

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Feb 27, 2011 12:29:04

Polypropylene Machine Screw, Flat Head, Slotted Drive, #6-32, 1/4" Length (Pack of 25)

Polypropylene Machine Screw, Flat Head, Slotted Drive, #6-32, 1/4" Length (Pack of 25) Reviews

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Polypropylene Machine Screw, Flat Head, Slotted Drive, #6-32, 1/4" Length (Pack of 25) Feature

Machine Screws are often used with nuts or driven into tapped holes
Polypropylene is suitable for applications where resistance to chemicals and water (including steam) is important
Flat head style allows fastener to sit flush to the surface
Driven by a flat-bladed driver
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

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.

Polypropylene is a thermoplastic which is autoclavable (meaning that it can be sterilized using steam), and is non-hydroscopic (it won't absorb water even after extended periods of contact). Polypropylene has excellent chemical resistance to dilute acids, concentrated acids (except oxidizing acids), alkalis, alcohols, detergents, and water. Polypropylene resists aromatic hydrocarbons, chlorinated hydrocarbons, greases, and oils at room temperature. Maximum operating temperature is 212 degrees Fahrenheit. Polypropylene has a low co-efficient of friction and a high dielectric strength (meaning it operates well as an insulator). Polypropylene has approximately half the tensile strength and impact strength of Nylon 6/6. The tensile strength of Polypropylene is 5000 psi (pounds per square inch). Impact Strength, as measured by the Izod impact test method (which measures force required to break material) is 0.5 pounds per foot.

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. 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.

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Feb 26, 2011 03:40:05

Nylon Machine Screw, Pan Head, Slotted Drive, M8-1.25, 35mm Length (Pack of 100)

Nylon Machine Screw, Pan Head, Slotted Drive, M8-1.25, 35mm Length (Pack of 100) Reviews

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Nylon Machine Screw, Pan Head, Slotted Drive, M8-1.25, 35mm Length (Pack of 100) Feature

Machine Screws are often used with nuts or driven into tapped holes
Nylon 6/6 is suitable where non-conductivity, corrosion resistance, and cost are important considerations
Pan head allows for higher tightening torques
Driven by a flat-bladed driver
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

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.

Nylon 6/6 is a general purpose thermoplastic with outstanding resistance to organic chemicals, acids and alkalis. Nylon wears well against other surfaces; it is readily machinable and may be milled, turned and cut with conventional machine tools. It does exhibit some dimensional swelling in wet applications which should be taken into account with its use. Tensile strength of this material is 12,000 psi (pounds per square inch).

Pan head fasteners have a low, large cylindrical head with a high rounded top edge for higher tightening torques - these fasteners are often recommended to replace older head styles such as round, binding, or truss-head where possible. 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 (in millimeters), followed by the thread pitch (millimeters per thread), 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.

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Feb 24, 2011 21:47:04

Acetal Machine Screw, Pan Head, Phillips Drive, #10-24, 1-1/2" Length (Pack of 100)

Acetal Machine Screw, Pan Head, Phillips Drive, #10-24, 1-1/2" Length (Pack of 100) Reviews

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Acetal Machine Screw, Pan Head, Phillips Drive, #10-24, 1-1/2" Length (Pack of 100) Feature

Machine Screws are often used with nuts or driven into tapped holes
Acetal is suitable where hardness and water resistance are important considerations
Pan head allows for higher tightening torques
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

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.

Acetal resins are characterized by their strength, stiffness, and hardness, and are stable over a wide range of temperatures, humidity, environments, and stress. Acetal has a low coefficient of friction, and absorbs little water, minimizing the effect of moisture on its physical properties. Acetal resists neutral oils, grease, petroleum-based fuels, many organic solvents, alkalis, oxidizing agents and acids, both organic and inorganic. Compared to Nylon 6/6, Acetal is harder and has better water resistance, but lower impact strength and abrasion resistance. Acetal is translucent off white in color.

Pan head fasteners have a low, large cylindrical head with a high rounded top edge for higher tightening torques - these fasteners are often recommended to replace older head styles such as round, binding, or truss-head where possible. 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.

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Feb 23, 2011 22:03:04

Brass Machine Screw, Pan Head, Phillips Drive, 1/4"-20, 1-1/4" Length (Pack of 25)

Brass Machine Screw, Pan Head, Phillips Drive, 1/4"-20, 1-1/4" Length (Pack of 25) Reviews

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Brass Machine Screw, Pan Head, Phillips Drive, 1/4"-20, 1-1/4" Length (Pack of 25) Feature

Machine Screws are often used with nuts or driven into tapped holes
Brass is suitable where corrosion resistance is a primary consideration
Pan head allows for higher tightening torques
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

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.

Brass is rust proof, corrosion resistant and polishes to a rich, golden color. Brass is easily soldered and brazed and accepts plating readily. The typical composition is 70% Copper and 30% Zinc. Strength increases with a higher percentage of Zinc.

Pan head fasteners have a low, large cylindrical head with a high rounded top edge for higher tightening torques - these fasteners are often recommended to replace older head styles such as round, binding, or truss-head where possible. 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.

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Feb 22, 2011 23:59:07

Nylon Machine Screw, Binding Head, Slotted Drive, #2-56, 1/4" Length (Pack of 100)

Nylon Machine Screw, Binding Head, Slotted Drive, #2-56, 1/4" Length (Pack of 100) Reviews

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Nylon Machine Screw, Binding Head, Slotted Drive, #2-56, 1/4" Length (Pack of 100) Feature

Machine Screws are often used with nuts or driven into tapped holes
Nylon 6/6 is suitable where non-conductivity, corrosion resistance, and cost are important considerations
Binding head provides a large surface area for extra surface contact under the head
Driven by a flat-bladed driver
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

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.

Nylon 6/6 is a general purpose thermoplastic with outstanding resistance to organic chemicals, acids and alkalis. Nylon wears well against other surfaces; it is readily machinable and may be milled, turned and cut with conventional machine tools. It does exhibit some dimensional swelling in wet applications which should be taken into account with its use. Tensile strength of this material is 12,000 psi (pounds per square inch).

Generally used in electrical or radio work, these fasteners are slightly undercut under the head. That provides the ability to bind stranded wire tightly and prevent fraying. 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. 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.

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Feb 22, 2011 02:57:04

Isoplast Machine Screw, Pan Head, Slotted Drive, #8-32, 5/8" Length (Pack of 100)

Isoplast Machine Screw, Pan Head, Slotted Drive, #8-32, 5/8" Length (Pack of 100) Reviews

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Isoplast Machine Screw, Pan Head, Slotted Drive, #8-32, 5/8" Length (Pack of 100) Feature

Machine Screws are often used with nuts or driven into tapped holes
Isoplast is suitable where high strength and chemical resistivity are important
Pan head allows for higher tightening torques
Driven by a flat-bladed driver
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

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.

Pan head fasteners have a low, large cylindrical head with a high rounded top edge for higher tightening torques - these fasteners are often recommended to replace older head styles such as round, binding, or truss-head where possible. 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. 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.

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Feb 21, 2011 05:54:04

Polycarbonate Machine Screw, Binding Head, Slotted Drive, #8-32, 1-1/2" Length (Pack of 25)

Polycarbonate Machine Screw, Binding Head, Slotted Drive, #8-32, 1-1/2" Length (Pack of 25) Reviews

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Polycarbonate Machine Screw, Binding Head, Slotted Drive, #8-32, 1-1/2" Length (Pack of 25) Feature

Machine Screws are often used with nuts or driven into tapped holes
Polycarbonate is suitable where high impact strength and hardness are primary considerations
Binding head provides a large surface area for extra surface contact under the head
Driven by a flat-bladed driver
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads

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.

Polycarbonate is one of the toughest, most dimensionally stable thermoplastics over a wide temperature range. Impact Strength, as measured by the Izod impact test method (which measures force required to break material), is 17 pounds per foot. This is significantly tougher than standard Nylon 6/6, which is rated at 3 pounds per foot. Polycarbonate is a relatively non-hydroscopic material; it will only absorb extremely low amounts of water even after extended exposure. Polycarbonate is very resistant to greases, oils, detergents, aliphatic hydrocarbons, most mineral acids, and the higher alcohols. It is does not perform well with chlorinated hydrocarbons, and most aromatic solvents, esters, and ketones. Polycarbonate has a blue tinted transparency with 89% light transmission. Tensile strength is approximately 10,000 psi (pounds per square inch).

Generally used in electrical or radio work, these fasteners are slightly undercut under the head. That provides the ability to bind stranded wire tightly and prevent fraying. 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. 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.

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Feb 20, 2011 10:28:06

Zinc Plated Steel Machine Screw, Pan Head, Phillips Drive, #6-32, 3/8" Length (Pack of 100)

Zinc Plated Steel Machine Screw, Pan Head, Phillips Drive, #6-32, 3/8" Length (Pack of 100) Reviews

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Zinc Plated Steel Machine Screw, Pan Head, Phillips Drive, #6-32, 3/8" Length (Pack of 100) Feature

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
Pan head allows for higher tightening torques
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

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.

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.

Pan head fasteners have a low, large cylindrical head with a high rounded top edge for higher tightening torques - these fasteners are often recommended to replace older head styles such as round, binding, or truss-head where possible. 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.

Black Nylon Machine Screw, Binding Head, Combination Phillips-Slotted Drive, #2-64, 3/8" Length (Pack of 100) Reviews

Black Nylon Machine Screw, Binding Head, Combination Phillips-Slotted Drive, #2-64, 3/8" Length (Pack of 100) Feature

Polypropylene Machine Screw, Binding Head, Slotted Drive, #10-24, 1/8" Length (Pack of 25) Reviews

Polypropylene Machine Screw, Binding Head, Slotted Drive, #10-24, 1/8" Length (Pack of 25) Feature

Polypropylene Machine Screw, Flat Head, Slotted Drive, #6-32, 1/4" Length (Pack of 25) Reviews

Polypropylene Machine Screw, Flat Head, Slotted Drive, #6-32, 1/4" Length (Pack of 25) Feature

Nylon Machine Screw, Pan Head, Slotted Drive, M8-1.25, 35mm Length (Pack of 100) Reviews

Nylon Machine Screw, Pan Head, Slotted Drive, M8-1.25, 35mm Length (Pack of 100) Feature

Acetal Machine Screw, Pan Head, Phillips Drive, #10-24, 1-1/2" Length (Pack of 100) Reviews

Acetal Machine Screw, Pan Head, Phillips Drive, #10-24, 1-1/2" Length (Pack of 100) Feature

Brass Machine Screw, Pan Head, Phillips Drive, 1/4"-20, 1-1/4" Length (Pack of 25) Reviews

Brass Machine Screw, Pan Head, Phillips Drive, 1/4"-20, 1-1/4" Length (Pack of 25) Feature

Nylon Machine Screw, Binding Head, Slotted Drive, #2-56, 1/4" Length (Pack of 100) Reviews

Nylon Machine Screw, Binding Head, Slotted Drive, #2-56, 1/4" Length (Pack of 100) Feature

Isoplast Machine Screw, Pan Head, Slotted Drive, #8-32, 5/8" Length (Pack of 100) Reviews

Isoplast Machine Screw, Pan Head, Slotted Drive, #8-32, 5/8" Length (Pack of 100) Feature

Polycarbonate Machine Screw, Binding Head, Slotted Drive, #8-32, 1-1/2" Length (Pack of 25) Reviews

Polycarbonate Machine Screw, Binding Head, Slotted Drive, #8-32, 1-1/2" Length (Pack of 25) Feature

Zinc Plated Steel Machine Screw, Pan Head, Phillips Drive, #6-32, 3/8" Length (Pack of 100) Reviews

Zinc Plated Steel Machine Screw, Pan Head, Phillips Drive, #6-32, 3/8" Length (Pack of 100) Feature

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