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RAF Electronic Hardware

0491-S - 1/4-28 Steel Knurled Head Captive Screw / Assembly

Inventory Status
Limited Availability

Configurable Knurled head Slotted Steel captive screws with 1/4-28 threads.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Assembly Configurable
Brand RAF
Display Name 0491-S
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 0.5 in
Head Height 0.5625 in
Length L 0.6875 in
Material Steel
SKU 0491-S
Screw Head Type Knurled
Shaft Diameter 0.175 in
Shaft Length 0.1875 in
Shaft Length - Threaded 0.3125 in
Slot Depth 0.0938 in
Slot Width 0.0781 in
Thread Size 1/4-28
Specs (in metric)
Label Value
Assembly Configurable
Brand RAF
Display Name 0491-S
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 12.7 mm
Head Height 14.29 mm
Length L 17.46 mm
Material Steel
SKU 0491-S
Screw Head Type Knurled
Shaft Diameter 4.45 mm
Shaft Length 4.76 mm
Shaft Length - Threaded 7.94 mm
Slot Depth 2.38 mm
Slot Width 1.98 mm
Thread Size 1/4-28
Introducing the 0491-S Captive Screws, the ideal solution for secure and efficient fastening in various industrial applications. These screws, belonging to the Captive Screws product family, are designed by a trusted manufacturer to meet the demands of professional engineers and technicians alike.

Crafted from high-quality steel material, these screws offer durability and strength, ensuring reliable performance in demanding environments. The steel material provides excellent mechanical properties, making the screws resistant to wear and ensuring a long service life.

The 0491-S Captive Screws are engineered for ease of use, featuring a captive design that prevents loss or misplacement during installation and maintenance. This innovative design eliminates the need for additional hardware, streamlining assembly processes and saving time.

These versatile screws are suitable for a wide range of applications, from electronics and machinery to furniture and automotive. Whether you require secure fastening for panels, covers, or equipment housings, the 0491-S Captive Screws deliver reliability and convenience.

In summary, the 0491-S Captive Screws offer a winning combination of quality steel construction, sleek finish, and innovative captive design. Upgrade your fastening solutions with these screws that prioritize both functionality and aesthetics. Trust in the durability and efficiency of the 0491-S Captive Screws for your next project.

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