PCS SD-15 Stop Disc, Steel Grade 8620, Hardened, 1.6875 in OD, 1/4 in Thick
The PCS Stop Disc: Black Oxide (SKU SD-15, model SD-15) is a hardened steel stop disc made from Grade 8620 material with a black oxide finish. It features a Rockwell hardness of 58 to 62, an outside diameter of…
SKU 3G-OTH-243986
Also listed as: SD15 · SD 15
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Product Description
The PCS Stop Disc: Black Oxide (SKU SD-15, model SD-15) is a hardened steel stop disc made from Grade 8620 material with a black oxide finish. It features a Rockwell hardness of 58 to 62, an outside diameter of 1.6875 inches, a thickness of 1/4 inch, and a tolerance of +/-0.0005 inches. The disc includes a 1/4"-20 flat head cap screw.
Frequently Asked Questions
What is the PCS Stop Disc SD-15 used for?
The PCS Stop Disc SD-15 is a hardened steel stop disc used in industrial machinery to precisely limit or stop linear motion. It is commonly applied in automation, assembly, and positioning systems where accurate mechanical stops are required. Its black oxide finish provides corrosion resistance, and the Grade 8620 steel ensures durability under repeated impact.
What are the specifications of the PCS Stop Disc SD-15?
The PCS Stop Disc SD-15 has an outside diameter of 1.6875 inches, a thickness of 1/4 inch, and a tolerance of +/-0.0005 inches. It is made from Grade 8620 steel, hardened to Rockwell 58 to 62, with a black oxide finish. The disc includes a 1/4"-20 flat head cap screw. The manufacturer part number is SD-15.
Where to buy the PCS Stop Disc SD-15 worldwide?
You can source the PCS Stop Disc SD-15 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies this PCS component as part of our extensive industrial product range.
How to install the PCS Stop Disc SD-15?
To install the PCS Stop Disc SD-15, first ensure the mounting surface is clean and free of debris. Align the disc with the mating component and secure it using the included 1/4"-20 flat head cap screw. Tighten to the manufacturer's recommended torque specification. Verify the stop position with a gauge to ensure the +/-0.0005 inch tolerance is maintained.
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Common applications for PCSPCS Products
3G Electric supplies PCS stop discs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.