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RAF Electronic Hardware

0489-B - 1/4-20 Brass Knurled Head Captive Screw / Assembly

Configurable Knurled head Slotted Brass captive screws with 1/4-20 threads.

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Unit System
Specs (in standard)
Label Value
Assembly Configurable
Brand RAF
Display Name 0489-B
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 0.5 in
Head Height 0.5625 in
Length L 2 in
Material Brass
SKU 0489-B
Screw Head Type Knurled
Shaft Diameter 0.175 in
Shaft Length 1.5 in
Shaft Length - Threaded 0.3125 in
Slot Depth 0.0938 in
Slot Width 0.0781 in
Thread Size 1/4-20
Specs (in metric)
Label Value
Assembly Configurable
Brand RAF
Display Name 0489-B
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 12.7 mm
Head Height 14.29 mm
Length L 50.8 mm
Material Brass
SKU 0489-B
Screw Head Type Knurled
Shaft Diameter 4.45 mm
Shaft Length 38.1 mm
Shaft Length - Threaded 7.94 mm
Slot Depth 2.38 mm
Slot Width 1.98 mm
Thread Size 1/4-20
Introducing the 0489-B Captive Screws, a robust and essential component for various mechanical applications. Crafted from high-quality brass, these screws are designed to provide secure fastening in a wide range of settings. The absence of a finish gives these screws a sleek and professional look, making them suitable for both functional and aesthetic purposes.

These Captive Screws are a fundamental part of many assemblies where regular maintenance or access is required. Their captive design ensures that they remain attached even when loosened, preventing loss or damage. This feature makes them ideal for applications in industries like electronics, machinery, or automotive where frequent adjustments are needed.

The brass material of these screws offers excellent corrosion resistance, making them suitable for both indoor and outdoor use. Whether you need to secure panels, covers, or components, these Captive Screws provide a reliable and durable solution. Their versatility allows them to be used in various environments, from delicate instruments to heavy-duty machinery.

The 0489-B Captive Screws are easy to install and remove, simplifying maintenance tasks and reducing downtime. Their sturdy construction ensures long-lasting performance, even in demanding conditions. With their sleek brass finish and secure captive design, these screws combine functionality with an elegant appearance.

In conclusion, the 0489-B Captive Screws are a must-have for any engineering or maintenance project that requires secure and reliable fastening. Their brass construction, coupled with the captive design, ensures efficiency and convenience in a wide range of applications. Upgrade your assemblies with these high-quality Captive Screws for durable and professional results.

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