Graco 104705 Screw, Cap, SCH – Precision Cap Screw for Equipment Assemblies
Compatible Machines
- Graco piston and displacement pumps requiring #10-32 cap screws
- Graco industrial spray rigs where cap screws secure assemblies or covers
- Graco mobile fluid-handling units with standardized fastener assemblies
- Graco replacement kits for high-cycle finishing equipment requiring OEM-specified fasteners
Product Description
The Graco 104705 Screw, Cap, SCH is a high-quality cap screw designed to meet exacting standards for fastening critical equipment components. With a #10-32 thread size and SCH length specification, this screw ensures secure assembly in machines where reliability and precision matter. It maintains structural integrity, resists vibration and ensures long-term performance in demanding industrial environments.
Key Features
- Cap-style head: Provides a clean, flush appearance and easy access for installation or removal.
- #10-32 thread specification: Ensures compatibility with OEM Graco assemblies.
- Durable metal alloy construction: Engineered for high-duty use in spray and fluid-handling equipment.
- Standardized length (SCH): Helps maintain correct assembly dimensions and tolerances.
- OEM specified: Manufactured to match Graco’s original fasteners, supporting accurate replacements and reducing downtime.
Technical Specifications
| Specification |
Details |
| Part Number |
104705 |
| Thread Size |
#10-32 |
| Head Style |
Cap head |
| Length Specification |
SCH (standard cap screw length for application) |
| Material |
Industrial-grade metal alloy |
| Usage Environment |
High-cycle spray systems, fluid equipment fasteners |
Applications
The screw is used wherever equipment assemblies require reliable fastening — such as securing pump covers, manifold blocks, mounting brackets or service panels in Graco spray and fluid-handling systems. A proper cap screw ensures safe operation, correct alignment, and longer equipment life.
Performance Advantages
- Maintains assembly integrity under vibration and operational load.
- Supports repeatable servicing by using standardized OEM parts.
- Helps minimize maintenance errors or downtime by ensuring correct length and specification.
- Provides strong clamping force to maintain sealing and alignment in fluid systems.
- Enhances equipment reliability by using fasteners designed for demanding use-cases.
Maintenance Tips
During servicing, inspect the screw for thread damage, head rounding, or corrosion. Ensure the mating holes are clean, that torque is applied to the specified value, and that the screw is not reused if damaged. Replace with the exact OEM part (104705) to maintain proper length, thread engagement and system performance.
Frequently Asked Questions
Using the exact part ensures correct thread size (#10-32), length (SCH), material and head style — all vital for maintaining assembly fit and performance in Graco equipment.
Substituting may lead to improper engagement, reduced clamping force, misalignment or leakage. It is recommended to use the OEM-specified screw to ensure safety and equipment integrity.
Replace the screw if you observe stripped threads, rounded head corners, corrosion, missing material, or if proper torque cannot be achieved safely.
Typically a standard wrench or socket matching the screw head size is required. Always follow the manufacturer’s torque specification and ensure cleanliness and correct alignment before tightening.
