Slipper Spring Keeper Bolt 5/16"-18 x 3-1/4" with Lock Nut
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🔩 Slipper Spring Keeper Bolt 5/16"-18 × 3-1/4" — DH# 854-7113
The DH# 854-7113 is the hex head keeper bolt for slipper spring trailer suspension systems. The keeper bolt secures the slipper spring in position on the axle — a small but critical component that prevents the spring from walking out of its seat under load and vibration. Sold as Reference A in the keeper bolt and nut set; the companion lock nut is DH# 854-7213.
⚙️ Specifications
| Detroit Hitch # | 854-7113 |
| MFG# | CSG2031C0325Z |
| Thread | 5/16"-18 |
| Length | 3-1/4" |
| Style | Hex head |
| Application | Slipper spring suspension systems |
| Reference | A (keeper bolt) |
| Sold As | Each — with lock nut (DH# 854-7213) |
🔗 Complete Set
✔ Keeper bolt (this item): DH# 854-7113 — Reference A
✔ Hex lock nut 5/16"-18: DH# 854-7213 — Reference B
🎯 Compatibility
For slipper spring trailer suspensions. Verify your spring's keeper bolt hole diameter and application before ordering. For heavier-duty 10K HD–15K applications, the keeper bolt is 1/2"-20 × 4.5" (DH# 854-7095) with its own lock nut (DH# 858-6046).
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