Plastic Ball Stock: 3/8 in Plastic Dia, ±0.002 in, White, Rockwell M90, Hard, 100 PK
Item: 497Y74,
MFR: BULK-PB-AC-9,
Brand: GRAINGER APPROVED
| Material | Acetal Copolymer |
| Grade | Standard |
| Plastic Diameter | 3/8 in |
| Plastic Hardness | Rockwell M90 |
| Color | White |
| Plastic Clarity | Opaque |
| Tensile Strength Rating | Good |
| Impact Strength Rating | Poor |
| Plastic Hardness Rating | Hard |
| Friction Rating | Slippery |
| Minimum Temperature | -50 Degrees F |
| Maximum Temperature | 180 Degrees F |
| UV Resistant | No |
| Machinability | Excellent |
| Wear Factor | Excellent |
| Corrosion and Chemical Resistance | Fair |
| Standards | UL 94 HB |