Graco 15C853 Socket Head Cap Screw
$3.20
In Stock
The Graco 15C853 Socket Head Cap Screw is a high-strength fastener designed for secure assembly of Graco pumps, manifolds, and structural components.
- Hex (Allen) socket head for precise torque application
- OEM-quality material for durability under vibration
- Ideal for pump covers, valve stacks, and brackets
- Easy installation and removal without damaging parts
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Graco 15C853 Socket Head Cap Screw – Detailed Information
Product Description
The Graco 15C853 Socket Head Cap Screw is a genuine OEM fastener, engineered to meet the demanding requirements of Graco’s industrial and airless spray systems. Its internal hex drive (Allen-style) head design allows for precise torque application, enabling secure clamping in critical assemblies such as pump housings, manifolds, and structural brackets.
Key Features & Benefits
- Socket‑head (Allen) drive allows accurate torque control and reduces risk of tool slippage
- High-strength material ensures fastener remains secure under vibration and high pressure
- OEM-grade part built to Graco’s exact tolerances for reliable fit and function
- Compact head profile fits in tight spaces where larger screw heads may not
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 15C853 |
| Description | Screw, Cap, Socket Head |
| Drive Type | Hex (Allen) socket |
| Typical Use | Fastening manifolds, pump covers, or structural assemblies |
| Material | High-strength alloy steel or OEM-specified grade |
Applications & Practical Use
- Secures pump or fluid-end assemblies under high pressure
- Used in manifold plates or valve stack connections
- Provides strong, vibration-resistant clamping for structural parts
- Suitable for maintenance — easy removal and re‑installation without damaging mating parts
Installation Tips & Maintenance
- Use a properly sized Allen key or socket to avoid rounding off the head
- Tighten to manufacturer-recommended torque spec (if available) to ensure proper clamp load
- Inspect fastener for wear or thread damage during routine maintenance
- Replace with OEM 15C853 screws to preserve reliability and system integrity
Frequently Asked Questions
The 15C853 screw is used to securely fasten critical components such as pump housings, manifolds, and brackets, ensuring stability under high-pressure and vibration conditions.
While it may fit, using a non-OEM screw is not recommended. OEM 15C853 screws are made to exact specifications to handle the required torque, strength, and durability needed for Graco assemblies.
A properly sized Allen key or hex socket is required for installation or removal. Using the correct tool ensures proper torque is applied and prevents rounding of the socket head.
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