Nylatech® MD Cast Nylon 6 Rod. Molybdenum-disulfide-modified cast PA6 for machined wear components.
Select diameter and footage
Sold per linear foot (LFT): quantity 1 = 1' of material. Choose a 3" to 14" diameter. The price is per foot, not per four-foot bar.
For cut lengths, specify each piece’s length and the number of pieces; total footage alone does not define the cuts.
Choosing Nylatech® MD
Consider Nylatech® MD when reviewing unfilled nylon for friction and wear requirements. Compare Nylatech® Natural as the unfilled baseline or Nylatech® MD-Oil when internal oil lubrication is also needed.
Rod provides a solid starting shape for turned rollers, pins and similar parts. For a large through-bore, compare tube stock to reduce centre material removal.
Other rod grades: Nylatech® Natural · Nylatech® Natural-Oil · Nylatech® Blue · Nylatech® Oil-Filled · Nylatech® SL · Nylatech® MD-Oil · Nylatech® PVM · Nylatech® Super Black · Nylatech® Food Grade Blue.
Allow for machining: dimensions are nominal stock sizes, not finished-part tolerances. Nylon absorbs moisture; consider dimensional change, temperature, chemicals and operating loads when specifying close-fitting parts.
Technical properties and data sheet
| Density | 1.15 g/cm³ |
|---|---|
| Tensile strength | 10,500–12,000 psi |
| Compressive strength at 10% deflection | 15,000 psi |
| Flexural strength | 17,000 psi |
| Elongation | 30–40 % |
| Hardness | 80–82 Shore D |
| Coefficient of friction (dry against steel) | 0.25–0.30 dimensionless |
| Water absorption, 24 hours | 0.5 % |
Typical values, not finished-part performance guarantees. Compressive strength is at 10% deflection; dry-friction values refer to steel where stated. Nylatech® MD technical data.
Nylatech® MD in other shapes: Sheet · Tube (browse OD ranges).
Custom sizes and CNC-machined parts
For custom rod lengths or CNC-machined parts, send grade, diameter, each finished length and piece count. Include a drawing and required tolerances for machined parts. Request custom work.