Graco 111637 Washer, Lock
$9.11
Available to Order
The Graco 111637 Washer, Lock is designed to keep fasteners securely tightened under vibration and motion.
- Prevents loosening of bolts and nuts
- Improves tension retention
- Durable OEM construction
- Used in pump assemblies
- Supports spray system reliability
- Enhances assembly stability
- Easy to install
- Long-lasting performance
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Graco 111637 Washer, Lock – OEM Locking Washer
Compatible Machines
This locking washer is designed for use in the following Graco systems:
- Graco Pump Systems
- Graco Spray Equipment
- Fluid Handling Assemblies
- Industrial Machinery
Product Overview
The Graco 111637 Washer, Lock is a durable OEM locking washer engineered to help prevent threaded fasteners from loosening under vibration or repeated motion. It enhances connection reliability and supports long-term equipment performance.
Key Features
| Part Number | 111637 |
| Type | Locking Washer |
| Function | Prevents Fastener Loosening |
| Brand | Graco |
Key Benefits
- Prevents bolt and nut loosening
- Improves tension retention
- Enhances assembly stability
- OEM precision fit
- Durable for repeated use
Applications
The washer is used in assemblies where vibration or motion could compromise fastener tightness, such as in pumps, spray rigs, and industrial fluid handling systems.
Installation Tips
- Place under nut or bolt head
- Ensure correct orientation for locking effect
- Tighten to recommended torque
Frequently Asked Questions
It helps prevent fasteners from loosening due to vibration or repeated motion.
Yes, this is a genuine Graco OEM locking washer.
It is used under bolt or nut heads in assemblies prone to vibration or motion.
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