Description

Bulk 3/4"-10 UNC Knurled Cup Point Socket Set Screws, Thermal Black Oxide
Alloy Steel | Coarse Thread | Vibration-Resistant Design
Ensure secure, vibration-resistant fastening for industrial assemblies with Bulk 3/4"-10 UNC Knurled Cup Point Socket Set Screws. Engineered from high-strength alloy steel and coated in a thermal black oxide finish, these set screws provide durability and moderate corrosion resistance. Featuring a knurled cup point design, the serrated ridges help prevent loosening under high torque or vibration. Perfect for securing shafts, pulleys, collars, gears, and more in demanding mechanical and industrial settings.
Key Features
- Thread Size: 3/4"-10 UNC (Coarse Thread)
- Point Type: Knurled Cup Point for superior vibration resistance
- Material: Alloy steel for reliable, high-strength performance
- Finish: Thermal black oxide for mild corrosion protection and a sleek, dark appearance
- Drive Style: Internal Hex Socket (Allen wrench/hex key required)
- Application: Ideal for securing collars, pulleys, gears, and rotating components
- Bulk Packs: Cost-effective solution for large-scale projects or frequent replacements
Why Knurled Cup Point Set Screws?
Knurled cup point set screws feature serrations that dig into the contact surface, delivering high torsional holding power and minimizing loosening due to vibration or repeated torque. This design excels in rotating or high-stress applications, ensuring a steadfast hold even in the harshest operating conditions.
Ideal Applications
- Collars, Gears, & Pulleys on Shafts
- Heavy Machinery & Industrial Equipment
- Automotive & Small Engine Assemblies
- High-Torque & High-Vibration Environments
- Maintenance & Repair Operations (MRO)
Installation Tips
- Use the correctly sized hex socket/Allen wrench for efficient torque application.
- Apply consistent, even torque to avoid stripping or damaging threads.
- Ensure the mating surface is clean and debris-free for optimal grip.
- Check periodically in high-vibration setups to confirm tightness.
Order in Bulk Today
Rely on Bulk 3/4"-10 UNC Knurled Cup Point Socket Set Screws for dependable, vibration-resistant fastening in challenging industrial environments. Order now to enjoy fast shipping, bulk discounts, and the quality you need for demanding applications.
✔️ Knurled cup point ensures a firm grip under vibration
✔️ Thermal black oxide finish for moderate corrosion resistance
✔️ Perfect for heavy machinery and rotating assemblies
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