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RAF Electronic Hardware

0388-S - 4-40 Steel Knurled Head Captive Screw / Assembly

Configurable Knurled head Slotted Steel captive screws with 4-40 threads.

Download CAD
Unit System
Specs (in standard)
Label Value
Assembly Configurable
Brand RAF
Display Name 0388-S
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 0.3125 in
Head Height 0.3125 in
Length L 1 in
Material Steel
SKU 0388-S
Screw Head Type Knurled
Shaft Diameter 0.078 in
Shaft Length 0.7969 in
Shaft Length - Threaded 0.125 in
Slot Depth 0.0781 in
Slot Width 0.0469 in
Thread Size 4-40
Specs (in metric)
Label Value
Assembly Configurable
Brand RAF
Display Name 0388-S
Drive Type Slotted
End Type Lead Point
Finish None
Head Diameter 7.94 mm
Head Height 7.94 mm
Length L 25.4 mm
Material Steel
SKU 0388-S
Screw Head Type Knurled
Shaft Diameter 1.98 mm
Shaft Length 20.24 mm
Shaft Length - Threaded 3.18 mm
Slot Depth 1.98 mm
Slot Width 1.19 mm
Thread Size 4-40
Introducing the 0388-S Captive Screws, designed for precision and efficiency in securing components in various applications. These screws, part of our esteemed captive screws product family, are a testament to our commitment to quality and reliability.

Constructed from high-grade steel, these captive screws boast exceptional durability and strength, ensuring long-lasting performance even in demanding environments. The steel material not only provides robustness but also offers excellent corrosion resistance, making these screws ideal for both indoor and outdoor use.

With a sleek finish that exudes professionalism, these screws are designed to blend seamlessly with a wide range of equipment and machinery. The absence of coating allows the natural steel texture to shine through, adding a touch of industrial elegance to your projects.

The 0388-S Captive Screws feature a user-friendly design that streamlines installation and maintenance processes. The captive feature eliminates the risk of lost or misplaced screws during disassembly, saving valuable time and effort. Whether you're working in electronics, manufacturing, or any other industry that requires secure fastening, these screws are the perfect solution for keeping everything in place.

In addition to their practical benefits, these captive screws offer peace of mind through their reliable performance. Each screw is precision-engineered to meet the highest standards, ensuring a secure fit and consistent results every time.

Upgrade your equipment with the 0388-S Captive Screws and experience the perfect combination of strength, reliability, and convenience. Trust in our product to elevate your projects to new heights of excellence.

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