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Accurate Screw Machine

738ANS - 1/4-28 UNF2A Aluminum Knurled Low Profile Head Captive Screw / Assembly

Must be between 0.415 - 3 in

Configurable Knurled Low Profile head None Aluminum captive screws with 1/4-28 UNF2A threads.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Assembly Configurable
Brand Accurate Screw
Chamfer Length 0.0156 in
Display Name 738ANS
Drive Type None
End Type Lead Point
Finish None
Head Diameter 0.75 in
Head Height 0.25 in
Knurl Pitch 30 deg
Length L 0.415 in
Material Aluminum
Max L 3 in
Model Number 738
SKU 738ANS
Screw Head Type Knurled Low Profile
Shaft Diameter 0.175 in
Shaft Length - Threaded 0.375 in
Slot Depth 0.125 in
Slot Width 0.063 in
Thread Size 1/4-28 UNF2A
Specs (in metric)
Label Value
Assembly Configurable
Brand Accurate Screw
Chamfer Length 0.4 mm
Display Name 738ANS
Drive Type None
End Type Lead Point
Finish None
Head Diameter 19.05 mm
Head Height 6.35 mm
Knurl Pitch 30 deg
Length L 10.54 mm
Material Aluminum
Max L 76.2 mm
Model Number 738
SKU 738ANS
Screw Head Type Knurled Low Profile
Shaft Diameter 4.45 mm
Shaft Length - Threaded 9.53 mm
Slot Depth 3.18 mm
Slot Width 1.6 mm
Thread Size 1/4-28 UNF2A
Introducing the 738ANS Captive Screws, designed for various industrial applications where secure fastening is essential. These aluminum screws are crafted to ensure durability and reliability in operation, making them ideal for use in machinery, electronic enclosures, and more.

Crafted from high-quality aluminum, these captive screws are known for their excellent strength-to-weight ratio, providing a reliable fastening solution without adding unnecessary bulk. The aluminum material also offers corrosion resistance, making these screws suitable for indoor and outdoor applications.

The 738ANS Captive Screws feature a sleek design with a non-reflective and corrosion-resistant finish, ensuring a professional look while maintaining functionality. The lack of finish on these screws enhances their versatility, allowing them to blend seamlessly into a wide range of equipment and machinery without compromising on performance.

These captive screws are designed for easy installation and removal, thanks to their captive design that eliminates the risk of lost or misplaced components. Their precise threading and secure grip make them ideal for applications where frequent access is required while ensuring a tight and reliable connection.

Whether you are securing panels on electronic enclosures, mounting components in industrial equipment, or any other application that demands secure fastening, the 738ANS Captive Screws deliver the performance and peace of mind you need. Trust in the quality and reliability of these aluminum captive screws to meet your fastening needs with precision and durability.

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