APPROVED VENDOR Plain Grade 2 Steel Standard Hex Nylon Insert Locknuts
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| Style | Model | Thread Size | Hex Width | Hex Height | Nut Height | Hardness | Temp. Range | Hex Type | Insert Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 4FHZ3 | 1 3/4"-5 | 2 3/4" | 1 53/64" | 2 5/16" | Rockwell C32 | -0°F to +250°F | Heavy Hex | Nylon | €40.07 | |
| B | 4FHZ4 | 1 3/4"-12 | 2 3/4" | 1 53/64" | 2 5/16" | Rockwell C32 | -0°F to +250°F | Heavy Hex | Nylon | €40.38 | |
| C | 4FHZ9 | 2 1/2"-4 | 4" | 2 15/32" | 3 9/64" | Rockwell C32 | -0°F to +250°F | Heavy Hex | Nylon | €171.08 | |
| D | 4FHZ8 | 2 1/4"-12 | 3 1/2" | 2 1/16" | 2 13/16" | Rockwell C32 | -0°F to +250°F | Heavy Hex | Nylon | €168.95 | |
| A | 4FHZ5 | 2"-4 1/2 | 3 1/8" | 1 3/4" | 2 13/32" | Rockwell C32 | -0°F to +250°F | Heavy Hex | Nylon | €39.69 | |
| E | 4FHZ6 | 2"-12 | 3 1/8" | 1 3/4" | 2 13/32" | Rockwell C32 | -0°F to +250°F | Heavy Hex | Nylon | €163.15 |




