Metric M2 X 4mm Class 12.9 Black Oxide Alloy Socket Head Cap Screw

Metric M2 X 4mm Class 12.9 Black Oxide Alloy Socket Head Cap Screw Reviews



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Metric M2 X 4mm Class 12.9 Black Oxide Alloy Socket Head Cap Screw Feature

  • M2 Screw Size (2mm Thread Diameter)
  • 4mm Length (Under Head)
  • .4mm Thread Pitch; Class 12.9
  • Black Oxide Finish is Suitable for Internal Use
  • Pack of 10
Metric M2 (2mm) X 4mm Class 12.9 Black Oxide Alloy Socket Head Cap Screw; These screws are produced to meet extreme application requirements. Class 12.9 screws are perfectly suitable for all high strength applications. The black oxide finish provides minor corrosion resistance for internal use. Suitable for use on all automotive, motorcycle, snowmobile, lawnmower, tractor, and general outdoor or indoor applications where corrosion is not an issue.


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Apr 01, 2011 02:29:03

#10 x 3/4'' Hex Head Screw, Self Drilling, Black (Qty: 50) Gripper Box #2175T

#10 x 3/4'' Hex Head Screw, Self Drilling, Black (Qty: 50) Gripper Box #2175T Reviews



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#10 x 3/4'' Hex Head Screw, Self Drilling, Black (Qty: 50) Gripper Box #2175T Feature

  • #10 x 3/4'' Hex Head Screw
  • Self Drilling, Black
  • 50 Per package
  • Shop the PDQ Auto Body Supply Company Amazon storefront for all your auto body needs!
This item is packaged in a convenient Gripper box. Purchase any 36 items packaged in Gripper Boxes (in 1 order) and receive a free Gripper Hardware Storage System from the PDQ Auto Body Supplies Amazon Storefront!


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Mar 30, 2011 21:46:05

Quik Drive WSNTL134S Quik Drive Collated FastPitch Wood Screws

Quik Drive WSNTL134S Quik Drive Collated FastPitch Wood Screws Reviews



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Quik Drive WSNTL134S Quik Drive Collated FastPitch Wood Screws Feature

  • For Subflooring / Sheathing / Wall Plates / Stair Treads
  • Curved Collation for use with Quik Drive Auto-Feed Screw Driving System
  • #3 Square drive - BIT3S
  • #8 Diameter, Twin Threads, Sharp point, Flat head
  • Yellow zinc dichromate coating
For use with Quik Drive fastening system. Twin leads grab and start driving immediately. Nibs in head allow easy countersik even in OSB. Oversized shank for added shear and pullout strength. Engineered thread design increases drive speed without compromis


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Mar 29, 2011 23:30:04

2-56x5/32 Slotted Binding Undercut Mach Screw Fully Threaded 18 8 Stainless Steel, Pkg Of 5000

2-56x5/32 Slotted Binding Undercut Mach Screw Fully Threaded 18 8 Stainless Steel, Pkg Of 5000 Reviews



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2-56X5/32 Slotted Binding Undercut Mach Screw Fully Threaded 18 8 Stainless Steel. Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Binding head screws are the preferred design for making a firm electrical connection.


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Mar 29, 2011 01:57:04

M5 x .8 x 35 Metric Socket Cap Screw Gr. 12.9 Plain - Qty (1)

M5 x .8 x 35 Metric Socket Cap Screw Gr. 12.9 Plain - Qty (1) Reviews



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Metric socket head cap screw grade 12.9. Plain finish with Allen drive.


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Mar 28, 2011 01:31:04

Zinc Plated Steel Self Tapping Screw, Flat Head, Phillips Drive, #8-18, 1" Length (Pack of 100)

Zinc Plated Steel Self Tapping Screw, Flat Head, Phillips Drive, #8-18, 1" Length (Pack of 100) Reviews



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Zinc Plated Steel Self Tapping Screw, Flat Head, Phillips Drive, #8-18, 1" Length (Pack of 100) Feature

  • Create their own threads when driven into material
  • Zinc Plated Steel fasteners are suitable where strength and corrosion resistance are primary considerations
  • Flat head style allows fastener to sit flush to the surface
  • Phillips drive is designed to cam out under too much torque
Self Tapping Screws are designed to advance when turned, creating their own threads in the material. They are often used in sheet metal and plastic.

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. 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.


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Mar 27, 2011 05:00:05

Nylon 6/6 Machine Screw, Pan Head, Slotted Drive, #4-40, 1/2" Length (Pack of 100)

Nylon 6/6 Machine Screw, Pan Head, Slotted Drive, #4-40, 1/2" Length (Pack of 100) Reviews



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Nylon 6/6 Machine Screw, Pan Head, Slotted Drive, #4-40, 1/2" 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, 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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Mar 26, 2011 01:32:03

Brass Machine Screw, Round Head, Slotted Drive, 1/4"-20, 3-1/2" Length (Pack of 25)

Brass Machine Screw, Round Head, Slotted Drive, 1/4"-20, 3-1/2" Length (Pack of 25) Reviews



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Brass Machine Screw, Round Head, Slotted Drive, 1/4"-20, 3-1/2" 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
  • Round head style for a finished appearance
  • 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.

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.

Round head fasteners have a dome-shaped head. An older style of head, it is typically used when replacing existing round-head fasteners where an exact match is desired. 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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Mar 24, 2011 13:47:04

3/8x1 Unslotted Indented Hex Washer Self Tapping Screw Type A Fully Threaded Zinc, Pkg Of 750

3/8x1 Unslotted Indented Hex Washer Self Tapping Screw Type A Fully Threaded Zinc, Pkg Of 750 Reviews



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3/8X1 Unslotted Indented Hex Washer Self Tapping Screw Type A Fully Threaded Zinc. Type A thread for self starting in thin (.015 - .050 inch thick) metal or resin-filled plywood. Indented hex washer head offers advantages of hex head, plus greater protection to mating surface.


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Mar 23, 2011 16:04:22

Stainless Steel Machine Screw, Hex Socket Drive, MIL-SPEC, #10-32, 1-1/2" Length (Pack of 50)

Stainless Steel Machine Screw, Hex Socket Drive, MIL-SPEC, #10-32, 1-1/2" Length (Pack of 50) Reviews



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Stainless Steel Machine Screw, Hex Socket Drive, MIL-SPEC, #10-32, 1-1/2" Length (Pack of 50) Feature

  • Machine Screws are often used with nuts or driven into tapped holes
  • Stainless Steel is suitable where formability and cost are important considerations
  • Socket cap head fasteners are very common in industrial applications
  • Drive system is a hexagon-shaped hole
  • 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.

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.    

With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

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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Mar 22, 2011 14:47:04

1/4-20x5/8 Phillips Pan External Sems Machine Screw Full Thrd 18 8 Stainless Steel, Pkg Of 500

1/4-20x5/8 Phillips Pan External Sems Machine Screw Full Thrd 18 8 Stainless Steel, Pkg Of 500 Reviews



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1/4-20X5/8 Phillips Pan External Sems Machine Screw Fully Threaded 18 8 Stainless Steel. Pan head screws are a common style that can substituted in most applications for round, truss or binding heads.


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Mar 21, 2011 15:04:03

M16x90 Din 931 8 Point 8 Metric Partially Threaded Cap Screw Zinc, Pkg Of 50

M16x90 Din 931 8 Point 8 Metric Partially Threaded Cap Screw Zinc, Pkg Of 50 Reviews



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M16X90 Din 931 8 Point 8 Metric Partially Threaded Cap Screw Zinc. Cap Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Hex head screws are designed to be driven by a wrench or pneumatic tools.


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Mar 20, 2011 09:09:04

Zinc Plated Steel Self Tapping Screw, Pan Head, Phillips Drive, #4-24, 1/4" Length (Pack of 100)

Zinc Plated Steel Self Tapping Screw, Pan Head, Phillips Drive, #4-24, 1/4" Length (Pack of 100) Reviews



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Zinc Plated Steel Self Tapping Screw, Pan Head, Phillips Drive, #4-24, 1/4" Length (Pack of 100) Feature

  • Create their own threads when driven into material
  • 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
Self Tapping Screws are designed to advance when turned, creating their own threads in the material. They are often used in sheet metal and plastic.

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.


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Mar 19, 2011 05:34:04