Knurled Cup Set Screws
Buy Knurled Cup Set Screws online and get fast shipping. These fasteners provide a method for securing components in place, preventing movement due to torque or vibration. They find applications across many industries, including Automotive, Construction, Marine & Offshore, and Medical.
Knurled Cup Set Screws Ready to Ship with Best Pricing Available
Knurled Cup Set Screws are used wherever secure, consistent fastening matters. Pairing with Finished Hex Nuts and Flat Washers helps complete the assembly. Priced to beat the national suppliers, with stock that ships fast. Reach out if you need help choosing the right one.
Types of Knurled Cup Set Screws
Knurled Cup Point Socket Set Screw, Thermal Black Oxide, Alloy
This knurled cup point socket set screw is constructed from high-strength alloy steel and finished with a thermal black oxide coating for added corrosion resistance. The knurled edge increases grip and holding power, while the cup point ensures positive engagement with mating surfaces. It's widely used in heavy-duty machinery, rotating assemblies, and applications requiring strong vibration resistant.
Knurled Cup Point Socket Set Screw, Zinc CR+3 Bake
Featuring a CR+3 baked zinc finish, this screw provides excellent corrosion protection and uniform coating adhesion. The knurled design enhances torque control for secure installation even under heavy load. Commonly used in manufacturing equipment, automation systems, and metalworking assemblies.
Loc Wel Knurled Cup Point Socket Set Screw, Black Oxide
This Loc Wel screw combines a knurled cup point with a black oxide finish for high grip and locking under vibration. The surface treatment reduces friction while improving wear resistant in repeated use. It's good for securing gears, collars, and couplings in industrial and power transmission equipment.
Knurled Cup Set Screws Material Options
South Coast Fasteners stocks knurled cup point set screws in high-performance materials that deliver strong grip, secure torque retention, and resistant to slippage in vibrating applications. These screws are specifically built for holding power where rotational resistant is key.
Black Oxide Alloy Steel
Black oxide alloy steel combines high tensile strength with a clean, low-glare finish. These set screws are heat-treated to handle heavy torque and high clamping pressure without stripping. The black oxide coating offers mild corrosion resistant for indoor or dry applications while reducing friction during installation. Good for motors, pulleys, and assemblies where a secure, vibration-resistant hold is critical.
Knurled Cup Set Screws Available Finishes
Every finish serves a functional purpose for installation environment, corrosion protection, and performance. South Coast Fasteners offers knurled cup point set screws in:
Black Oxide
Black oxide provides a smooth, dark finish with moderate corrosion protection. It's good for machinery, electronics, and equipment installations where appearance, low reflectivity, and friction reduction are important. This finish also enhances lubricity and minimizes seizing during tightening.
Zinc CR+3 Bake
Zinc CR+3 Bake is a corrosion-resistant electroplated finish that provides durable protection and a clean, bright appearance. The CR+3 (trivalent chromium) formulation is environmentally friendly while maintaining excellent rust prevention.Frequently Asked Questions
What types of Knurled Cup Set Screws does South Coast Fasteners carry?
We stock Knurled Cup Point Socket Set Screw, Thermal Black Oxide, Alloy; Knurled Cup Point Socket Set Screw, Zinc CR+3 Bake; Loc Wel Knurled Cup Point Socket Set Screw, Black Oxide; Black Oxide Alloy Steel; and Black Oxide. Every one is stocked for fast shipping on common sizes.
What are Knurled Cup Set Screws used for?
Knurled Cup Set Screws are commonly used across Automotive, Construction, and Marine & Offshore for secure, fastening.
Can I order Knurled Cup Set Screws in bulk or request a quote?
Yes. We stock Knurled Cup Set Screws for both small orders and full production runs. Reach out for a quote or product help.
Why Choose South Coast Fasteners?
South Coast Fasteners stocks fasteners, PPE, hand tools, cutting tools, abrasives, and industrial supplies at competitive pricing, with fast shipping and a team that works the products daily.
Shop Knurled Cup Set Screws Online at South Coast Fasteners
South Coast Fasteners stocks a full range of materials, grades, and finishes suited for tough applications. The knurled cup point combines strong holding power with a knurled exterior that resists backing out under vibration, making it a dependable choice for high-cycle and dynamic load applications. With competitive pricing and fast shipping, we are your source for knurled cup set screw solutions.