Best 25 Stainless Sockets

 

10-24 x 78 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

10-24 x 7/8″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

10-24 x 7/8″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The material may be slightly magnetic. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

 

10-32 x 38 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

10-32 x 3/8″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

10-32 x 3/8″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The material may be slightly magnetic. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw.

 

8-32 x 14 Button Head Socket Cap Screws Allen Socket Drive Stainless Steel 18-8 Full Thread Bright Finish Machine Thread Quantity 50

8-32 x 1/4″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 50

8-32 x 1/4″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 50 - The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The material may be slightly magnetic. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications.

 

The Hillman Group 3278 10-24 x 14-Inch Stainless Socket Head Set Screw 20-Pack

The Hillman Group 3278 10-24 x 1/4-Inch Stainless Socket Head Set Screw, 20-Pack

The Hillman Group 3278 10-24 x 1/4-Inch Stainless Socket Head Set Screw, 20-Pack - A set screw is a type of screw generally used to secure an object within or against another object. Set screws are most often headless, meaning that the screw is fully threaded and has no head projecting past the major diameter of the screw thread. . The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object.

 

516-18 x 34 Button Head Socket Cap Screws Allen Socket Drive Stainless Steel 18-8 Full Thread Bright Finish Machine Thread Quantity 10

5/16-18 x 3/4″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 10

5/16-18 x 3/4″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 10 - Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. . The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive.

 

10-32 x 34 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

10-32 x 3/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

10-32 x 3/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The material may be slightly magnetic. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench.

 

8-32 x 1-12 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

8-32 x 1-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

8-32 x 1-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The material may be slightly magnetic. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. . Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench.

 

The Hillman Group 3272 6-32 x 18-Inch Stainless Socket Head Set Screw 20-Pack

The Hillman Group 3272 6-32 x 1/8-Inch Stainless Socket Head Set Screw, 20-Pack

The Hillman Group 3272 6-32 x 1/8-Inch Stainless Socket Head Set Screw, 20-Pack - . The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object. Set screws are most often headless, meaning that the screw is fully threaded and has no head projecting past the major diameter of the screw thread. A set screw is a type of screw generally used to secure an object within or against another object.

 

12-13 x 1-14 Button Head Socket Cap Screws Allen Socket Drive Stainless Steel 18-8 Full Thread Bright Finish Machine Thread Quantity 5

1/2-13 x 1-1/4″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 5

1/2-13 x 1-1/4″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 5 - The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The material may be slightly magnetic. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive.

 

8-32 x 34 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

8-32 x 3/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

8-32 x 3/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The material may be slightly magnetic.

 

CNBTR Silver 304 Stainless Steel Metric Thread Countersunk Flat Head Hex Socket Screw Pack of 50 M5x12mm

CNBTR Silver 304 Stainless Steel Metric Thread Countersunk Flat Head Hex Socket Screw Pack of 50 (M5x12mm)

CNBTR Silver 304 Stainless Steel Metric Thread Countersunk Flat Head Hex Socket Screw Pack of 50 (M5x12mm) - 47″(thread dia x l) weight92g package include 50 x stainless steel flat head hex socket screw. Specification material 304 stainless steel colorsilver strength 6. 2 x 0. Mainly used for the mold manufacturing, injection molding machines, textile machinery, hydraulic motors, the electronics industry and other industrial machinery and equipment. Feature made of stainless steel,anti-rust. 8 groove hexagon head type countersunk head thread diameter 5mm screw length 12mm application electronics industry fasteners dimension5 x 12mm/0.

 

6-32 x 34 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

6-32 x 3/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

6-32 x 3/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The material may be slightly magnetic. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments.

 

516-18 x 1-12 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 10  Allen Hex Drive

5/16-18 x 1-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive

5/16-18 x 1-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive - The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The material may be slightly magnetic. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive.

 

14-20 x 3 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 25  Allen Hex Drive

1/4-20 x 3″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 25 , Allen Hex Drive

1/4-20 x 3″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 25 , Allen Hex Drive - Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The material may be slightly magnetic. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications.

 

14-20 x 1 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 25  Allen Hex Drive

1/4-20 x 1″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 25 , Allen Hex Drive

1/4-20 x 1″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 25 , Allen Hex Drive - The material may be slightly magnetic. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications.

 

10-24 x 12 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

10-24 x 1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

10-24 x 1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The material may be slightly magnetic. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

 

12-20 x 2-12 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 5  Allen Hex Drive

1/2-20 x 2-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 5 , Allen Hex Drive

1/2-20 x 2-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 5 , Allen Hex Drive - The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The material may be slightly magnetic. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

 

516-18 x 12 Button Head Socket Cap Screws Allen Socket Drive Stainless Steel 18-8 Full Thread Bright Finish Machine Thread Quantity 10

5/16-18 x 1/2″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 10

5/16-18 x 1/2″ Button Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 10 - These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench.

 

10-24 x 1 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

10-24 x 1″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

10-24 x 1″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The material may be slightly magnetic. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench.

 

516-18 x 2-12 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 10  Allen Hex Drive

5/16-18 x 2-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive

5/16-18 x 2-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive - The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The material may be slightly magnetic. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw.

 

516-18 x 2 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 10  Allen Hex Drive

5/16-18 x 2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive

5/16-18 x 2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive - The material may be slightly magnetic. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench.

 

10-32 x 3-12 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 50  Allen Hex Drive

10-32 x 3-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive

10-32 x 3-1/2″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 50 , Allen Hex Drive - These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The material may be slightly magnetic. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

 

516-18 x 3-14 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 10  Allen Hex Drive

5/16-18 x 3-1/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive

5/16-18 x 3-1/4″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive - The material may be slightly magnetic. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

 

516-24 x 1-38 Button Head Socket Cap Screws 18-8 Stainless Steel Quantity 10  Allen Hex Drive

5/16-24 x 1-3/8″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive

5/16-24 x 1-3/8″ Button Head Socket Cap Screws 18-8 Stainless Steel, Quantity 10 , Allen Hex Drive - The material may be slightly magnetic. The 18-8 stainless steel socket cap screw has a plain finish and a button head with an internal hex drive. The internal hex drive, also known as a hex-socket drive, has a hexagonal slot that requires an allen key driver, also known as a hex key or allen wrench. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The button head is round with a low profile and short vertical sides, and is suitable for light duty applications. These screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of tool required to install the screw. Socket cap screws are threaded fasteners that have a cap head with an internal socket drive for installing in areas with limited side clearance.

 

The Hillman Group 3276 10-32 x 14-Inch Stainless Socket Head Set Screw 20-Pack

The Hillman Group 3276 10-32 x 1/4-Inch Stainless Socket Head Set Screw, 20-Pack

The Hillman Group 3276 10-32 x 1/4-Inch Stainless Socket Head Set Screw, 20-Pack - The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object. Set screws are most often headless, meaning that the screw is fully threaded and has no head projecting past the major diameter of the screw thread. A set screw is a type of screw generally used to secure an object within or against another object.