3E-9865 1/4″-20 Hex Lock Nut
Inch
Description
Cat bolts form a matched system with mating hardened washers and nuts to produce consistent, high clamping force.
Specifications
| Thread Size (Diameter × Pitch) | 1/4×20 mm |
|---|---|
| Class or Grade | SAE J995 Grade 8 |
| Thread Direction | RH |
| Hole Thread Pitch | 20 |
| Hardened | Yes |
| Nut Width – 3 | 7/16 in |
| Thread | Coarse Thread UNC |
| Thread Size | .250 mm (0.01 in) |
| Surface Finish | Zinc Plated |
| Drive Chain | 11.1125 mm (7/16 in) |
| Thickness | 7.9375 mm (0.313 in) |
| Locking Mechanism | Nylon Insert |
| Nut Model | Lock Nut |
| Height | 0.31 in |
| Thread Size (in – TPI) | 1/4-20 in |
| Material | STEEL |
| Material Description | SAE J995 Grade 8 |
| Coating | Zinc Plated |
Compatible Equipment
- Generator Sets: 3516C, 3512B, 3512E, G3516, 3406C, G3516C, 3406B, C4.4, C9
- Track Loaders: 963D, 994K, 953D, 963K, 995
- Cold Planers: PL61, PL72, PL83, PL87
- Compactors: CB-335D, CS-583D, CS-563E, CB-334D, CS-56, CS-54, CS-533E
- Engines: C32, C15, C27, C11, C7, C13, C18, C175-16
- Excavators: 3456, 320D, 3508B, 3516B, 3512C, 3516E, 320D FM, 6060, 637E, 416E, 6040, 120 GC, 6030, 637G, 621G
- Asphalt Pavers: AD45, AP355F, AP300F, AP-600D
- Skid Steer Loaders: 232D3, 226D3, 239D3, 272D3 XE, 299D3 XE, 216B3, 236D, 226B3, 262D, 289D3, 236D3, 242D3, 272D3, 249D3, 246D, 232D, 262C, 279C, 246C, 236B3
- Motor Graders: 12H, 120, 12K, 120H, 140H, 160K, 140 GC, 3606, 140K, 140G, 16H
- Wheel Excavators: IT14G
- Dozers: D6R, D6N, D7R, D9R, D6R II, D6T LGP, D5H, D6M, D7R II, D5M, D3G, D6G2 XL, D6K2, D5N, D3K2 LGP, D9T, D11N, D11R, D4G, D5K XL, D5G, D9N, D4, D5K2 XL, D5K LGP, D7G2, D10N, D10R, D6G2 LGP, D7G
- Compact Track Loaders: 299D3, 279D3
- Wheel Loaders: R3000H, R1700G, R2900G, R1300G, 972H, 926M, 938M, 966K, 966H, 924HZ, 906K, 988F, 992D, 938K, 924K, 928HZ, 836, 986H, 992C, R1600H, R2900 XE
- Off-Highway Trucks: 794 AC, 796 AC, 773E, 785D, 777D, 798 AC, 789D, 793F, 771D, 7495, 773, 775G, 773D, 773F, 785, 793, 777E, 793D, 735, 789








