Square Nut
Case Construction ·19 Fitments
| Machine | Model | Years |
|---|---|---|
| Dozer | 850L | — |
| Dozer | 750L | — |
| Dozer | 650K | 2006 – 2008 |
| Dozer | 650K | 2005 – 2006 |
| Dozer | DC75 | — |
| Dozer | 550H | — |
| Dozer | 550H-IND | — |
| Dozer | D75 | — |
| Dozer | D95 | — |
| Dozer | DC95 | — |
OEM Square Nut Sq 5/8"-11 #129 - OEM Hardware Repair Part for Case Construction Equipment Service For OEM repair and replacement needs, this component supports service work tied to replacement of fastening hardware affected by wear, stretch, or breakage, including fastener fatigue, hardware loss, and poor component retention. Relevant to maintenance teams managing bolt replacement, retainer clip service, and heavy equipment hardware repair replacement needs.
More Details
Part Number: 129
Application: Common service application: OEM pin, bolt, washer, or retainer service part for maintenance work involving hardware wear, loss, or fastening repairs.
Key Features:
- Designed to replace damaged pins, bolts, washers, or retaining hardware
- Supports repair of looseness, poor retention, and hardware-related service issues
- OEM-style fit for efficient installation in routine maintenance
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
Replaces the following OEM and aftermarket part numbers. Click any reference to search for matching parts.
- Manufacturer part number
- 129-860
- Internal SKU
- IC:129-860
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.16 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 19 fitments
| Machine | Model | Years |
|---|---|---|
| Dozer | 850L | — |
| Dozer | 750L | — |
| Dozer | 650K | 2006 – 2008 |
| Dozer | 650K | 2005 – 2006 |
| Dozer | DC75 | — |
| Dozer | 550H | — |
| Dozer | 550H-IND | — |
| Dozer | D75 | — |
| Dozer | D95 | — |
| Dozer | DC95 | — |
| Dozer | DC85 | — |
| Dozer | 850K | 2005 – 2006 |
| Dozer | 850K | 2006 – 2008 |
| Dozer | D85 | — |
| Dozer | 750K | 2005 – 2006 |
| Dozer | 1150H | — |
| Dozer | 650K | 2002 – 2005 |
| Dozer | 850K | 2002 – 2005 |
| Dozer | 750K | 2002 – 2005 |