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- Caterpillar 1D4639 1D-4639: 1-8 UNJC 2A Hex Head Bolt | Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support
1D4639 CATERPILLAR 1D-4639: 1-8 UNJC 2A Hex Head Bolt | Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support
| Производитель | CATERPILLAR |
| Артикул | 1D4639 |
| Наименование | 1D-4639: 1-8 UNJC 2A Hex Head Bolt | Cat® Hex Head Bolt for front axle securely holds front axle components together, ensuring proper alignment and support |
| Cross | 3E-6640 |
Bolt Length (mm): 101.6
Bolt Type: Hex Head
Coating: Zinc Phosphate + Oil offers corrosion protection up to the point of assembly (recommend painting for external applications). Salt spray resistance of 72 hours to red rust. Coating color - dark grey to black.
Grip Length (mm): 44.45
Material: Steel
Thread: Coarse
Material Description: Head Marking - 7 radial lines (170 ksi Ultimate Tensile Strength)
Head Height (mm): 17.4625
Thread Size (mm): 1.000
Hole Thread Pitch: 8
Drive (mm): 38.1
Finish: Phosphate and Oil Coated
Grade: 11.9
Hardened Notes: High strength bolt
Overall Length (mm): 101.6
Bolt Type: Hex Head
Coating: Zinc Phosphate + Oil offers corrosion protection up to the point of assembly (recommend painting for external applications). Salt spray resistance of 72 hours to red rust. Coating color - dark grey to black.
Grip Length (mm): 44.45
Material: Steel
Thread: Coarse
Material Description: Head Marking - 7 radial lines (170 ksi Ultimate Tensile Strength)
Head Height (mm): 17.4625
Thread Size (mm): 1.000
Hole Thread Pitch: 8
Drive (mm): 38.1
Finish: Phosphate and Oil Coated
Grade: 11.9
Hardened Notes: High strength bolt
Overall Length (mm): 101.6
