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RAF Electronic Hardware

0903-B - 4-40 Brass Countersunk Oval Head Captive Screw / Assembly

Configurable Countersunk Oval head Slotted Brass captive screws with 4-40 threads.

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Unit System
Specs (in standard)
Label Value
Assembly Configurable
Brand RAF
Display Name 0903-B
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 0.21 in
Head Height 0.093 in
Length L 0.75 in
Material Brass
SKU 0903-B
Screw Head Type Countersunk Oval
Shaft Diameter 0.078 in
Shaft Length 0.5 in
Shaft Length - Threaded 0.1875 in
Slot Depth 0.0625 in
Slot Width 0.0313 in
Thread Size 4-40
Specs (in metric)
Label Value
Assembly Configurable
Brand RAF
Display Name 0903-B
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 5.33 mm
Head Height 2.36 mm
Length L 19.05 mm
Material Brass
SKU 0903-B
Screw Head Type Countersunk Oval
Shaft Diameter 1.98 mm
Shaft Length 12.7 mm
Shaft Length - Threaded 4.76 mm
Slot Depth 1.59 mm
Slot Width 0.8 mm
Thread Size 4-40
Introducing the 0903-B Captive Screws, designed for precision and reliability in a wide range of applications. These screws belong to a distinguished family of fasteners that offer enhanced convenience and security in assembly processes.

Crafted from high-quality brass, the 0903-B Captive Screws combine durability with a sleek finish, making them suitable for both functional and aesthetic purposes. The absence of additional finish highlights the natural elegance of the brass material, giving these screws a timeless look that complements various design styles.

The 0903-B Captive Screws are engineered to provide a secure hold without the risk of loss or misplacement, thanks to their captive design. This feature ensures that the screws remain attached to the parent material even when untightened, preventing accidental drops or mix-ups during maintenance or installations.

Whether used in electronics, machinery, or other industrial applications, these Captive Screws offer a reliable solution for fastening components securely. Their robust brass construction enhances longevity and resistance to corrosion, ensuring consistent performance even in demanding environments.

With the 0903-B Captive Screws, efficiency meets elegance, offering a versatile fastening solution that prioritizes both functionality and aesthetics. Upgrade your assembly processes with these dependable screws that embody precision engineering and quality craftsmanship.

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