Threaded insert FSC series

solid carbideround

Description
This FSC series round gripper is a solid-carbide insert designed for high-wear, high-load industrial clamping and holding applications. Diamond serration provides positive bite on workpieces; variants include multiple tooth patterns and mounting configurations to suit back-side or setscrew attachment.

Part options / key variants

• FSC-070 / FSC-070-4 — D = 1/2", L = 5/16", thread option #10-32, Fine or 4-Point serration.
• FSC-20-4-SL / FSC-20-SF-SL — D = 1/4", L1 = .04", whistle-stop style, 4-Point or SF pattern.
• FSC-30-4-SL / FSC-30-SL — D = 5/16", whistle-stop, EF or 4-Point options.
• FSC-40-4-SL / FSC-40-SL — D = 3/8", whistle-stop, EF or 4-Point options.
• FSC-841 / FSC-844 — Side-flat styles with #10-32 thread, assorted H / H1 dimensions.

Media (available)

• Gripper Technical Information (PDF).
• Product images (solid carbide grippers / FSC-ROUND examples).

Key specifications

• Material: Solid carbide for high wear and high load applications.
• Tooth patterns: Diamond serration — available patterns include Fine, 4-Point, SF, EF.
• Mounting: Blind-hole tap for back-side mounting; flat on OD for setscrew mounting; whistle-stop and side-flat configurations available on specific parts.
• Thread options: Selected variants include #10-32; whistle-stop and side-flat types may be non-threaded.
• Typical dimensions: Diameters D = 1/2", 1/4", 5/16", 3/8" with corresponding L / L1 and H values as specified per part.
• Typical F x 45°: approx. .02" or .03" depending on part.
• Product family: FSC series gripper inserts.