Graco 102216 Nut, Lock
$89.25
In Stock
The Graco 102216 Nut, Lock is a genuine OEM nylon-insert lock nut designed for secure fastening in high-vibration Graco pump assemblies.
- Thread Size: 5/8-11 UNC
- Used In: Bulldog, SaniForce 6:1, and FT14 pumps
- Feature: Nylon insert prevents loosening under vibration
- Ensures: Long-lasting, reliable assembly performance
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Genuine Replacement Overview – Graco 102216 Nut, Lock
Compatible Machines
- Graco Bulldog / Sanitary Pump – Model 949444
- Graco SaniForce 6:1 series – Models 24E836, 24E837, 24E838, 24E839, 24E840, 24F942
- Graco FT14 Sanitary Pump – Models 949704, 570019
Product Details
The Graco 102216 Nut, Lock is a heavy-duty, vibration-resistant hex lock nut (nylon-insert / “nylock”) used on select Graco pump and frame assemblies. It secures tie rods and structural components to maintain alignment under load.
Specifications
| Part Number | 102216 (may appear as 102-216) |
|---|---|
| Description | Nut, Lock (nylon-insert hex lock nut) |
| Thread Size | 5/8-11 UNC |
| Typical Usage | Tie-rod / frame fastening in Bulldog, SaniForce, and FT14 pump assemblies |
| Quantity on Some Models | Often 3 per assembly (verify per model parts list) |
Features & Benefits
- Vibration-resistant nylon insert helps prevent loosening in high-duty cycles.
- Correct fit for assemblies requiring 5/8-11 UNC threads.
- OEM quality ensures alignment and sustained sealing performance of connected components.
Installation Notes
- Always start threads by hand to avoid cross-threading on studs/rods.
- Tighten evenly in a criss-cross pattern when used in multi-rod frames.
- Torque to the value specified in your machine’s service manual; recheck after initial run-in.
Cross-References (Related Areas)
- Tie rods / studs used in SaniForce & Bulldog frames
- Frame brackets and clamp plates where 5/8-11 hardware is specified
Frequently Asked Questions
Yes—Graco 102216 is a 5/8-11 nylon-insert hex lock nut specified for select Graco pump/frame assemblies.
Documented examples include Bulldog 949444, SaniForce 6:1 (24E836, 24E837, 24E838, 24E839, 24E840, 24F942), and FT14 (949704, 570019). Always verify against the latest parts manual for your exact model.
Many assemblies show 3 pcs, but quantities can vary. Refer to your model’s bill of materials.
For best fit and reliability, use the OEM Graco 102216. Substitutions should match thread, material, and temperature/chemical compatibility.
Follow the torque values in your machine’s service manual. After initial operation, re-check torque on tie-rod/frame fasteners.
No reviews yet. Be the first to review this product!
