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Clear Polycarbonate Threaded Post & Screw


Clear polycarbonate fastener sets, also known as binding posts or Chicago screws, are durable, transparent fasteners perfect for securely joining materials while maintaining a clean, professional look. Commonly used in applications such as binding documents, assembling signs, or securing panels and displays, these fasteners are ideal for projects that require both strength and a polished appearance. Typical uses also include binding rigid or flexible plastic, leather, swatch book fabric & paper, key cases, etc. The clear polycarbonate material blends seamlessly with different surfaces, making them versatile for a range of uses, including retail displays, crafts, and other DIY projects.

Clear polycarbonate fastener sets consist of a female-threaded post and a slotted-head 8/32 thread cap screw. Typical uses include binding rigid or flexible plastic, leather, swatch book fabric & paper, key cases, etc.

When installing binding posts, we recommend drilling a ¼” diameter hole, then installing the post and screw, using gentle pressure to avoid stripping thread.

Nominal Size
Width
Height
Holes
Head Diameter (A)
 
.41"
.41"
.41"
Approx. Min. Material Thk (B)
.23"
.43"
.51"
Post Outside Diameter (C)
.21-.23"
.21-.23"
.21-.23"
Screw Length (D)
.23"
.35"
.35"
Approx. Max. Material Thk
.32"*
.62"*
.71"*
All Dimensions are appropriate

*Assuming two full turns on threads

Tiny Polycarbonate Screws