Mechanical clamping element USC series

manually-controlledmecanical clampmanual

Overview
The urethane contact nose on these screws prevents marring of workpiece surfaces. Screw body made from 4135 steel heat treated to Rc33-39, with a black oxide finish. Contact nose made from polyurethane plastic, Shore A90, orange.

Product Types

• USC — Clamping screws with urethane nose

Part Options (table)
ID | SKU | Thread | D (mm) | L (mm) | K (mm)
150347 | USC5X16 | M5x0.80 | 2.5 | 16 | 2.5
150348 | USC5X20 | M5x0.80 | 2.5 | 20 | 2.5
150349 | USC5X30 | M5x0.80 | 2.5 | 30 | 2.5
150350 | USC6X20 | M6x1.00 | 3.5 | 20 | 3.0
150351 | USC6X30 | M6x1.00 | 3.5 | 30 | 3.0
150352 | USC6X40 | M6x1.00 | 3.5 | 40 | 3.0
150353 | USC8X20 | M8x1.25 | 5.0 | 20 | 4.0
150354 | USC8X35 | M8x1.25 | 5.0 | 35 | 4.0
150355 | USC8X50 | M8x1.25 | 5.0 | 50 | 4.0
150338 | USC10X25 | M10x1.50 | 6.0 | 25 | 5.0

Materials & Finish

• Screw body: 4135 steel, heat treated to Rc33-39
• Finish: black oxide
• Contact nose: polyurethane (urethane) plastic, Shore A90, orange

Function

• Urethane contact nose prevents marring of workpiece surfaces

Documentation
Specifications PDF available.

Technical specifications

• Series / Model: USC
• Body material: 4135 steel (heat treated to Rc33-39)
• Surface finish: black oxide
• Contact nose material: polyurethane (urethane), Shore A90, orange
• Primary purpose: protective urethane nose to prevent marring of parts
• Available thread sizes and example SKUs: M5x0.80 (USC5X16, USC5X20, USC5X30), M6x1.00 (USC6X20, USC6X30, USC6X40), M8x1.25 (USC8X20, USC8X35, USC8X50), M10x1.50 (USC10X25)
• Key dimensional ranges from table: D (2.5–6.0 mm depending on thread), L (16–50 mm), K (2.5–5.0 mm)